Failed Jobs

Enqueued 0 / 0 Scheduled 0 Processing 0 Succeeded 365,300 Failed 958 Deleted 1,524 Awaiting 0

Failed jobs do not become expired to allow you to re-queue them without any time pressure. You should re-queue or delete them manually, or apply AutomaticRetry(OnAttemptsExceeded = AttemptsExceededAction.Delete) attribute to delete them automatically.

Id	Job	Failed
#367541	IdentityJobsService.ExecuteAsync An exception occurred during performance of the job. Fewer details...	09/17/2026 04:00:06
#367541	System.ArgumentNullException Value cannot be null. (Parameter 'uriString') System.ArgumentNullException: Value cannot be null. (Parameter 'uriString') at System.ArgumentNullException.Throw(String paramName) at System.Uri..ctor(String uriString) at Grpc.Net.Client.GrpcChannel.ForAddress(String address, GrpcChannelOptions channelOptions) at Gateway.Services.GrpcServices.Services.GrpcMobileUserClientService..ctor(IConfiguration configuration, IHttpContextAccessor contextAccessor, ILogger`1 logger, ILoggerFactory loggerFactory) in /src/Hangfire/GrpcServices/Services/GrpcMobileUserClientService.cs:line 31 at InvokeStub_GrpcMobileUserClientService..ctor(Object, Span`1) at System.Reflection.MethodBaseInvoker.InvokeWithFewArgs(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSiteMain(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitRootCache(ServiceCallSite callSite, RuntimeResolverContext context) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSite(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.Resolve(ServiceCallSite callSite, ServiceProviderEngineScope scope) at Microsoft.Extensions.DependencyInjection.ServiceProvider.CreateServiceAccessor(ServiceIdentifier serviceIdentifier) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService(IServiceProvider provider, Type serviceType) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService[T](IServiceProvider provider) at IdentityJobsService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Identity/IdentityJobsService.cs:line 23 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#363029	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/16/2026 06:13:02
#363029	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#363025	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/16/2026 06:12:02
#363025	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#362580	IdentityJobsService.ExecuteAsync An exception occurred during performance of the job. More details...	09/16/2026 04:00:09
#362580	System.ArgumentNullException Value cannot be null. (Parameter 'uriString') System.ArgumentNullException: Value cannot be null. (Parameter 'uriString') at System.ArgumentNullException.Throw(String paramName) at System.Uri..ctor(String uriString) at Grpc.Net.Client.GrpcChannel.ForAddress(String address, GrpcChannelOptions channelOptions) at Gateway.Services.GrpcServices.Services.GrpcMobileUserClientService..ctor(IConfiguration configuration, IHttpContextAccessor contextAccessor, ILogger`1 logger, ILoggerFactory loggerFactory) in /src/Hangfire/GrpcServices/Services/GrpcMobileUserClientService.cs:line 31 at InvokeStub_GrpcMobileUserClientService..ctor(Object, Span`1) at System.Reflection.MethodBaseInvoker.InvokeWithFewArgs(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSiteMain(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitRootCache(ServiceCallSite callSite, RuntimeResolverContext context) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSite(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.Resolve(ServiceCallSite callSite, ServiceProviderEngineScope scope) at Microsoft.Extensions.DependencyInjection.ServiceProvider.CreateServiceAccessor(ServiceIdentifier serviceIdentifier) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService(IServiceProvider provider, Type serviceType) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService[T](IServiceProvider provider) at IdentityJobsService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Identity/IdentityJobsService.cs:line 23 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#360845	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/15/2026 19:19:08
#360845	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#358898	NafithStatusCheckerService.ExecuteAsync An exception occurred during performance of the job. More details...	09/15/2026 09:44:02
#358898	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Connection refused (application:80) SocketException: Connection refused", DebugException="System.Net.Http.HttpRequestException: Connection refused (application:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Connection refused (application:80) SocketException: Connection refused", DebugException="System.Net.Http.HttpRequestException: Connection refused (application:80)") ---> System.Net.Http.HttpRequestException: Connection refused (application:80) ---> System.Net.Sockets.SocketException: Connection refused at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Application.GrpcApplicationService.CheckPendingRequestsNafith(GrpcRequest request) in /src/Hangfire/GrpcServices/Services/Application/GrpcApplicationService.cs:line 185 at NafithStatusCheckerService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Application/NafithStatusCheckerService.cs:line 23 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#357749	IdentityJobsService.ExecuteAsync An exception occurred during performance of the job. More details...	09/15/2026 04:00:11
#357749	System.ArgumentNullException Value cannot be null. (Parameter 'uriString') System.ArgumentNullException: Value cannot be null. (Parameter 'uriString') at System.ArgumentNullException.Throw(String paramName) at System.Uri..ctor(String uriString) at Grpc.Net.Client.GrpcChannel.ForAddress(String address, GrpcChannelOptions channelOptions) at Gateway.Services.GrpcServices.Services.GrpcMobileUserClientService..ctor(IConfiguration configuration, IHttpContextAccessor contextAccessor, ILogger`1 logger, ILoggerFactory loggerFactory) in /src/Hangfire/GrpcServices/Services/GrpcMobileUserClientService.cs:line 31 at InvokeStub_GrpcMobileUserClientService..ctor(Object, Span`1) at System.Reflection.MethodBaseInvoker.InvokeWithFewArgs(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitRootCache(ServiceCallSite callSite, RuntimeResolverContext context) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSite(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.Resolve(ServiceCallSite callSite, ServiceProviderEngineScope scope) at Microsoft.Extensions.DependencyInjection.ServiceProvider.CreateServiceAccessor(ServiceIdentifier serviceIdentifier) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService(IServiceProvider provider, Type serviceType) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService[T](IServiceProvider provider) at IdentityJobsService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Identity/IdentityJobsService.cs:line 23 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#356149	BenchMatrixDataCollectionService.ExecuteAsync An exception occurred during performance of the job. More details...	09/14/2026 20:01:40
#356149	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: An error occurred while sending the request. HttpIOException: The response ended prematurely. (ResponseEnded)", DebugException="System.Net.Http.HttpRequestException: An error occurred while sending the request.") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: An error occurred while sending the request. HttpIOException: The response ended prematurely. (ResponseEnded)", DebugException="System.Net.Http.HttpRequestException: An error occurred while sending the request.") ---> System.Net.Http.HttpRequestException: An error occurred while sending the request. ---> System.Net.Http.HttpIOException: The response ended prematurely. (ResponseEnded) at System.Net.Http.HttpConnection.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnection.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.GrpcIntegrationService.ProcessBenchMatrixDataCollection(GrpcRequest request) in /src/Hangfire/GrpcServices/Services/GrpcIntegrationService.cs:line 72 at BenchMatrixDataCollectionService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Integration/BenchMatrixDataCollectionService.cs:line 19 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#356007	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/14/2026 19:19:08
#356007	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#355826	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/14/2026 18:26:05
#355826	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#354336	IdentityJobsService.ExecuteAsync An exception occurred during performance of the job. More details...	09/14/2026 11:04:22
#354336	System.ArgumentNullException Value cannot be null. (Parameter 'uriString') System.ArgumentNullException: Value cannot be null. (Parameter 'uriString') at System.ArgumentNullException.Throw(String paramName) at System.ArgumentNullException.ThrowIfNull(Object argument, String paramName) at System.Uri..ctor(String uriString) at Grpc.Net.Client.GrpcChannel.ForAddress(String address, GrpcChannelOptions channelOptions) at Gateway.Services.GrpcServices.Services.GrpcMobileUserClientService..ctor(IConfiguration configuration, IHttpContextAccessor contextAccessor, ILogger`1 logger, ILoggerFactory loggerFactory) in /src/Hangfire/GrpcServices/Services/GrpcMobileUserClientService.cs:line 31 at System.RuntimeMethodHandle.InvokeMethod(Object target, Void** arguments, Signature sig, Boolean isConstructor) at System.Reflection.MethodBaseInvoker.InvokeDirectByRefWithFewArgs(Object obj, Span`1 copyOfArgs, BindingFlags invokeAttr) at System.Reflection.MethodBaseInvoker.InvokeWithFewArgs(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSiteMain(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitRootCache(ServiceCallSite callSite, RuntimeResolverContext context) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSite(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.Resolve(ServiceCallSite callSite, ServiceProviderEngineScope scope) at Microsoft.Extensions.DependencyInjection.ServiceProvider.CreateServiceAccessor(ServiceIdentifier serviceIdentifier) at System.Collections.Concurrent.ConcurrentDictionary`2.GetOrAdd(TKey key, Func`2 valueFactory) at Microsoft.Extensions.DependencyInjection.ServiceProvider.GetService(ServiceIdentifier serviceIdentifier, ServiceProviderEngineScope serviceProviderEngineScope) at Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceProviderEngineScope.GetService(Type serviceType) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService(IServiceProvider provider, Type serviceType) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService[T](IServiceProvider provider) at IdentityJobsService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Identity/IdentityJobsService.cs:line 23 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#354328	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/14/2026 11:03:14
#354328	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#353935	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/14/2026 09:05:07
#353935	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#353915	EducationalJobsService.ExecuteAsync An exception occurred during performance of the job. More details...	09/14/2026 09:00:06
#353915	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Connection refused (educational:80) SocketException: Connection refused", DebugException="System.Net.Http.HttpRequestException: Connection refused (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Connection refused (educational:80) SocketException: Connection refused", DebugException="System.Net.Http.HttpRequestException: Connection refused (educational:80)") ---> System.Net.Http.HttpRequestException: Connection refused (educational:80) ---> System.Net.Sockets.SocketException: Connection refused at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessEducationalJobs(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 89 at EducationalJobsService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/EducationalJobsService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#353914	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/14/2026 09:00:06
#353914	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Connection refused (educational:80) SocketException: Connection refused", DebugException="System.Net.Http.HttpRequestException: Connection refused (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Connection refused (educational:80) SocketException: Connection refused", DebugException="System.Net.Http.HttpRequestException: Connection refused (educational:80)") ---> System.Net.Http.HttpRequestException: Connection refused (educational:80) ---> System.Net.Sockets.SocketException: Connection refused at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#353911	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/14/2026 08:59:06
#353911	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#352916	IdentityJobsService.ExecuteAsync An exception occurred during performance of the job. More details...	09/14/2026 04:00:12
#352916	System.ArgumentNullException Value cannot be null. (Parameter 'uriString') System.ArgumentNullException: Value cannot be null. (Parameter 'uriString') at System.ArgumentNullException.Throw(String paramName) at System.Uri..ctor(String uriString) at Grpc.Net.Client.GrpcChannel.ForAddress(String address, GrpcChannelOptions channelOptions) at Gateway.Services.GrpcServices.Services.GrpcMobileUserClientService..ctor(IConfiguration configuration, IHttpContextAccessor contextAccessor, ILogger`1 logger, ILoggerFactory loggerFactory) in /src/Hangfire/GrpcServices/Services/GrpcMobileUserClientService.cs:line 31 at InvokeStub_GrpcMobileUserClientService..ctor(Object, Span`1) at System.Reflection.MethodBaseInvoker.InvokeWithFewArgs(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSiteMain(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitRootCache(ServiceCallSite callSite, RuntimeResolverContext context) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSite(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.Resolve(ServiceCallSite callSite, ServiceProviderEngineScope scope) at Microsoft.Extensions.DependencyInjection.ServiceProvider.CreateServiceAccessor(ServiceIdentifier serviceIdentifier) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService(IServiceProvider provider, Type serviceType) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService[T](IServiceProvider provider) at IdentityJobsService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Identity/IdentityJobsService.cs:line 23 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#348733	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/13/2026 07:03:11
#348733	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#348117	IdentityJobsService.ExecuteAsync An exception occurred during performance of the job. More details...	09/13/2026 04:00:00
#348117	System.ArgumentNullException Value cannot be null. (Parameter 'uriString') System.ArgumentNullException: Value cannot be null. (Parameter 'uriString') at System.ArgumentNullException.Throw(String paramName) at System.Uri..ctor(String uriString) at Grpc.Net.Client.GrpcChannel.ForAddress(String address, GrpcChannelOptions channelOptions) at Gateway.Services.GrpcServices.Services.GrpcMobileUserClientService..ctor(IConfiguration configuration, IHttpContextAccessor contextAccessor, ILogger`1 logger, ILoggerFactory loggerFactory) in /src/Hangfire/GrpcServices/Services/GrpcMobileUserClientService.cs:line 31 at InvokeStub_GrpcMobileUserClientService..ctor(Object, Span`1) at System.Reflection.MethodBaseInvoker.InvokeWithFewArgs(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSiteMain(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitRootCache(ServiceCallSite callSite, RuntimeResolverContext context) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSite(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.Resolve(ServiceCallSite callSite, ServiceProviderEngineScope scope) at Microsoft.Extensions.DependencyInjection.ServiceProvider.CreateServiceAccessor(ServiceIdentifier serviceIdentifier) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService(IServiceProvider provider, Type serviceType) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService[T](IServiceProvider provider) at IdentityJobsService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Identity/IdentityJobsService.cs:line 23 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#343330	IdentityJobsService.ExecuteAsync An exception occurred during performance of the job. More details...	09/12/2026 04:00:04
#343330	System.ArgumentNullException Value cannot be null. (Parameter 'uriString') System.ArgumentNullException: Value cannot be null. (Parameter 'uriString') at System.ArgumentNullException.Throw(String paramName) at System.Uri..ctor(String uriString) at Grpc.Net.Client.GrpcChannel.ForAddress(String address, GrpcChannelOptions channelOptions) at Gateway.Services.GrpcServices.Services.GrpcMobileUserClientService..ctor(IConfiguration configuration, IHttpContextAccessor contextAccessor, ILogger`1 logger, ILoggerFactory loggerFactory) in /src/Hangfire/GrpcServices/Services/GrpcMobileUserClientService.cs:line 31 at InvokeStub_GrpcMobileUserClientService..ctor(Object, Span`1) at System.Reflection.MethodBaseInvoker.InvokeWithFewArgs(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSiteMain(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitRootCache(ServiceCallSite callSite, RuntimeResolverContext context) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSite(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.Resolve(ServiceCallSite callSite, ServiceProviderEngineScope scope) at Microsoft.Extensions.DependencyInjection.ServiceProvider.CreateServiceAccessor(ServiceIdentifier serviceIdentifier) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService(IServiceProvider provider, Type serviceType) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService[T](IServiceProvider provider) at IdentityJobsService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Identity/IdentityJobsService.cs:line 23 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#338505	IdentityJobsService.ExecuteAsync An exception occurred during performance of the job. More details...	09/11/2026 04:00:09
#338505	System.ArgumentNullException Value cannot be null. (Parameter 'uriString') System.ArgumentNullException: Value cannot be null. (Parameter 'uriString') at System.ArgumentNullException.Throw(String paramName) at System.Uri..ctor(String uriString) at Grpc.Net.Client.GrpcChannel.ForAddress(String address, GrpcChannelOptions channelOptions) at Gateway.Services.GrpcServices.Services.GrpcMobileUserClientService..ctor(IConfiguration configuration, IHttpContextAccessor contextAccessor, ILogger`1 logger, ILoggerFactory loggerFactory) in /src/Hangfire/GrpcServices/Services/GrpcMobileUserClientService.cs:line 31 at InvokeStub_GrpcMobileUserClientService..ctor(Object, Span`1) at System.Reflection.MethodBaseInvoker.InvokeWithFewArgs(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSiteMain(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitRootCache(ServiceCallSite callSite, RuntimeResolverContext context) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSite(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.Resolve(ServiceCallSite callSite, ServiceProviderEngineScope scope) at Microsoft.Extensions.DependencyInjection.ServiceProvider.CreateServiceAccessor(ServiceIdentifier serviceIdentifier) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService(IServiceProvider provider, Type serviceType) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService[T](IServiceProvider provider) at IdentityJobsService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Identity/IdentityJobsService.cs:line 23 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#333717	IdentityJobsService.ExecuteAsync An exception occurred during performance of the job. More details...	09/10/2026 04:00:13
#333717	System.ArgumentNullException Value cannot be null. (Parameter 'uriString') System.ArgumentNullException: Value cannot be null. (Parameter 'uriString') at System.ArgumentNullException.Throw(String paramName) at System.Uri..ctor(String uriString) at Grpc.Net.Client.GrpcChannel.ForAddress(String address, GrpcChannelOptions channelOptions) at Gateway.Services.GrpcServices.Services.GrpcMobileUserClientService..ctor(IConfiguration configuration, IHttpContextAccessor contextAccessor, ILogger`1 logger, ILoggerFactory loggerFactory) in /src/Hangfire/GrpcServices/Services/GrpcMobileUserClientService.cs:line 31 at InvokeStub_GrpcMobileUserClientService..ctor(Object, Span`1) at System.Reflection.MethodBaseInvoker.InvokeWithFewArgs(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSiteMain(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitRootCache(ServiceCallSite callSite, RuntimeResolverContext context) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSite(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.Resolve(ServiceCallSite callSite, ServiceProviderEngineScope scope) at Microsoft.Extensions.DependencyInjection.ServiceProvider.CreateServiceAccessor(ServiceIdentifier serviceIdentifier) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService(IServiceProvider provider, Type serviceType) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService[T](IServiceProvider provider) at IdentityJobsService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Identity/IdentityJobsService.cs:line 23 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#328932	IdentityJobsService.ExecuteAsync An exception occurred during performance of the job. More details...	09/09/2026 04:00:03
#328932	System.ArgumentNullException Value cannot be null. (Parameter 'uriString') System.ArgumentNullException: Value cannot be null. (Parameter 'uriString') at System.ArgumentNullException.Throw(String paramName) at System.Uri..ctor(String uriString) at Grpc.Net.Client.GrpcChannel.ForAddress(String address, GrpcChannelOptions channelOptions) at Gateway.Services.GrpcServices.Services.GrpcMobileUserClientService..ctor(IConfiguration configuration, IHttpContextAccessor contextAccessor, ILogger`1 logger, ILoggerFactory loggerFactory) in /src/Hangfire/GrpcServices/Services/GrpcMobileUserClientService.cs:line 31 at InvokeStub_GrpcMobileUserClientService..ctor(Object, Span`1) at System.Reflection.MethodBaseInvoker.InvokeWithFewArgs(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSiteMain(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitRootCache(ServiceCallSite callSite, RuntimeResolverContext context) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSite(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.Resolve(ServiceCallSite callSite, ServiceProviderEngineScope scope) at Microsoft.Extensions.DependencyInjection.ServiceProvider.CreateServiceAccessor(ServiceIdentifier serviceIdentifier) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService(IServiceProvider provider, Type serviceType) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService[T](IServiceProvider provider) at IdentityJobsService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Identity/IdentityJobsService.cs:line 23 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#324135	IdentityJobsService.ExecuteAsync An exception occurred during performance of the job. More details...	09/08/2026 04:00:08
#324135	System.ArgumentNullException Value cannot be null. (Parameter 'uriString') System.ArgumentNullException: Value cannot be null. (Parameter 'uriString') at System.ArgumentNullException.Throw(String paramName) at System.Uri..ctor(String uriString) at Grpc.Net.Client.GrpcChannel.ForAddress(String address, GrpcChannelOptions channelOptions) at Gateway.Services.GrpcServices.Services.GrpcMobileUserClientService..ctor(IConfiguration configuration, IHttpContextAccessor contextAccessor, ILogger`1 logger, ILoggerFactory loggerFactory) in /src/Hangfire/GrpcServices/Services/GrpcMobileUserClientService.cs:line 31 at InvokeStub_GrpcMobileUserClientService..ctor(Object, Span`1) at System.Reflection.MethodBaseInvoker.InvokeWithFewArgs(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitRootCache(ServiceCallSite callSite, RuntimeResolverContext context) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSite(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.Resolve(ServiceCallSite callSite, ServiceProviderEngineScope scope) at Microsoft.Extensions.DependencyInjection.ServiceProvider.CreateServiceAccessor(ServiceIdentifier serviceIdentifier) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService(IServiceProvider provider, Type serviceType) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService[T](IServiceProvider provider) at IdentityJobsService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Identity/IdentityJobsService.cs:line 23 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#322301	IdentityJobsService.ExecuteAsync An exception occurred during performance of the job. More details...	09/07/2026 18:52:36
#322301	System.ArgumentNullException Value cannot be null. (Parameter 'uriString') System.ArgumentNullException: Value cannot be null. (Parameter 'uriString') at System.ArgumentNullException.Throw(String paramName) at System.ArgumentNullException.ThrowIfNull(Object argument, String paramName) at System.Uri..ctor(String uriString) at Grpc.Net.Client.GrpcChannel.ForAddress(String address, GrpcChannelOptions channelOptions) at Gateway.Services.GrpcServices.Services.GrpcMobileUserClientService..ctor(IConfiguration configuration, IHttpContextAccessor contextAccessor, ILogger`1 logger, ILoggerFactory loggerFactory) in /src/Hangfire/GrpcServices/Services/GrpcMobileUserClientService.cs:line 31 at System.RuntimeMethodHandle.InvokeMethod(Object target, Void arguments, Signature sig, Boolean isConstructor) at System.Reflection.MethodBaseInvoker.InvokeDirectByRefWithFewArgs(Object obj, Span`1 copyOfArgs, BindingFlags invokeAttr) at System.Reflection.MethodBaseInvoker.InvokeWithFewArgs(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSiteMain(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitRootCache(ServiceCallSite callSite, RuntimeResolverContext context) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSite(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.Resolve(ServiceCallSite callSite, ServiceProviderEngineScope scope) at Microsoft.Extensions.DependencyInjection.ServiceProvider.CreateServiceAccessor(ServiceIdentifier serviceIdentifier) at System.Collections.Concurrent.ConcurrentDictionary`2.GetOrAdd(TKey key, Func`2 valueFactory) at Microsoft.Extensions.DependencyInjection.ServiceProvider.GetService(ServiceIdentifier serviceIdentifier, ServiceProviderEngineScope serviceProviderEngineScope) at Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceProviderEngineScope.GetService(Type serviceType) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService(IServiceProvider provider, Type serviceType) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService[T](IServiceProvider provider) at IdentityJobsService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Identity/IdentityJobsService.cs:line 23 at System.RuntimeMethodHandle.InvokeMethod(Object target, Void arguments, Signature sig, Boolean isConstructor) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#320014	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/07/2026 07:27:12
#320014	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#320011	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/07/2026 07:26:12
#320011	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#319912	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/07/2026 06:59:11
#319912	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#319909	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/07/2026 06:58:11
#319909	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#319310	IdentityJobsService.ExecuteAsync An exception occurred during performance of the job. More details...	09/07/2026 04:00:00
#319310	System.ArgumentNullException Value cannot be null. (Parameter 'uriString') System.ArgumentNullException: Value cannot be null. (Parameter 'uriString') at System.ArgumentNullException.Throw(String paramName) at System.Uri..ctor(String uriString) at Grpc.Net.Client.GrpcChannel.ForAddress(String address, GrpcChannelOptions channelOptions) at Gateway.Services.GrpcServices.Services.GrpcMobileUserClientService..ctor(IConfiguration configuration, IHttpContextAccessor contextAccessor, ILogger`1 logger, ILoggerFactory loggerFactory) in /src/Hangfire/GrpcServices/Services/GrpcMobileUserClientService.cs:line 31 at InvokeStub_GrpcMobileUserClientService..ctor(Object, Span`1) at System.Reflection.MethodBaseInvoker.InvokeWithFewArgs(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSiteMain(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitRootCache(ServiceCallSite callSite, RuntimeResolverContext context) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSite(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.Resolve(ServiceCallSite callSite, ServiceProviderEngineScope scope) at Microsoft.Extensions.DependencyInjection.ServiceProvider.CreateServiceAccessor(ServiceIdentifier serviceIdentifier) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService(IServiceProvider provider, Type serviceType) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService[T](IServiceProvider provider) at IdentityJobsService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Identity/IdentityJobsService.cs:line 23 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#317893	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/06/2026 20:55:06
#317893	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#317124	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/06/2026 17:02:07
#317124	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#317045	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/06/2026 16:39:06
#317045	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#315768	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/06/2026 10:17:13
#315768	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#314512	IdentityJobsService.ExecuteAsync An exception occurred during performance of the job. More details...	09/06/2026 04:00:06
#314512	System.ArgumentNullException Value cannot be null. (Parameter 'uriString') System.ArgumentNullException: Value cannot be null. (Parameter 'uriString') at System.ArgumentNullException.Throw(String paramName) at System.Uri..ctor(String uriString) at Grpc.Net.Client.GrpcChannel.ForAddress(String address, GrpcChannelOptions channelOptions) at Gateway.Services.GrpcServices.Services.GrpcMobileUserClientService..ctor(IConfiguration configuration, IHttpContextAccessor contextAccessor, ILogger`1 logger, ILoggerFactory loggerFactory) in /src/Hangfire/GrpcServices/Services/GrpcMobileUserClientService.cs:line 31 at InvokeStub_GrpcMobileUserClientService..ctor(Object, Span`1) at System.Reflection.MethodBaseInvoker.InvokeWithFewArgs(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSiteMain(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitRootCache(ServiceCallSite callSite, RuntimeResolverContext context) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSite(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.Resolve(ServiceCallSite callSite, ServiceProviderEngineScope scope) at Microsoft.Extensions.DependencyInjection.ServiceProvider.CreateServiceAccessor(ServiceIdentifier serviceIdentifier) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService(IServiceProvider provider, Type serviceType) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService[T](IServiceProvider provider) at IdentityJobsService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Identity/IdentityJobsService.cs:line 23 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#311592	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/05/2026 13:25:01
#311592	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#311393	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/05/2026 12:25:12
#311393	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#311390	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/05/2026 12:24:12
#311390	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#309716	IdentityJobsService.ExecuteAsync An exception occurred during performance of the job. More details...	09/05/2026 04:00:13
#309716	System.ArgumentNullException Value cannot be null. (Parameter 'uriString') System.ArgumentNullException: Value cannot be null. (Parameter 'uriString') at System.ArgumentNullException.Throw(String paramName) at System.Uri..ctor(String uriString) at Grpc.Net.Client.GrpcChannel.ForAddress(String address, GrpcChannelOptions channelOptions) at Gateway.Services.GrpcServices.Services.GrpcMobileUserClientService..ctor(IConfiguration configuration, IHttpContextAccessor contextAccessor, ILogger`1 logger, ILoggerFactory loggerFactory) in /src/Hangfire/GrpcServices/Services/GrpcMobileUserClientService.cs:line 31 at InvokeStub_GrpcMobileUserClientService..ctor(Object, Span`1) at System.Reflection.MethodBaseInvoker.InvokeWithFewArgs(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSiteMain(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitRootCache(ServiceCallSite callSite, RuntimeResolverContext context) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSite(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.Resolve(ServiceCallSite callSite, ServiceProviderEngineScope scope) at Microsoft.Extensions.DependencyInjection.ServiceProvider.CreateServiceAccessor(ServiceIdentifier serviceIdentifier) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService(IServiceProvider provider, Type serviceType) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService[T](IServiceProvider provider) at IdentityJobsService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Identity/IdentityJobsService.cs:line 23 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#304927	IdentityJobsService.ExecuteAsync An exception occurred during performance of the job. More details...	09/04/2026 04:00:06
#304927	System.ArgumentNullException Value cannot be null. (Parameter 'uriString') System.ArgumentNullException: Value cannot be null. (Parameter 'uriString') at System.ArgumentNullException.Throw(String paramName) at System.Uri..ctor(String uriString) at Grpc.Net.Client.GrpcChannel.ForAddress(String address, GrpcChannelOptions channelOptions) at Gateway.Services.GrpcServices.Services.GrpcMobileUserClientService..ctor(IConfiguration configuration, IHttpContextAccessor contextAccessor, ILogger`1 logger, ILoggerFactory loggerFactory) in /src/Hangfire/GrpcServices/Services/GrpcMobileUserClientService.cs:line 31 at InvokeStub_GrpcMobileUserClientService..ctor(Object, Span`1) at System.Reflection.MethodBaseInvoker.InvokeWithFewArgs(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSiteMain(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitRootCache(ServiceCallSite callSite, RuntimeResolverContext context) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSite(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.Resolve(ServiceCallSite callSite, ServiceProviderEngineScope scope) at Microsoft.Extensions.DependencyInjection.ServiceProvider.CreateServiceAccessor(ServiceIdentifier serviceIdentifier) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService(IServiceProvider provider, Type serviceType) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService[T](IServiceProvider provider) at IdentityJobsService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Identity/IdentityJobsService.cs:line 23 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#302900	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/03/2026 17:51:01
#302900	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#302895	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/03/2026 17:50:01
#302895	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at System.RuntimeMethodHandle.InvokeMethod(Object target, Void** arguments, Signature sig, Boolean isConstructor) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#300144	IdentityJobsService.ExecuteAsync An exception occurred during performance of the job. More details...	09/03/2026 04:00:14
#300144	System.ArgumentNullException Value cannot be null. (Parameter 'uriString') System.ArgumentNullException: Value cannot be null. (Parameter 'uriString') at System.ArgumentNullException.Throw(String paramName) at System.Uri..ctor(String uriString) at Grpc.Net.Client.GrpcChannel.ForAddress(String address, GrpcChannelOptions channelOptions) at Gateway.Services.GrpcServices.Services.GrpcMobileUserClientService..ctor(IConfiguration configuration, IHttpContextAccessor contextAccessor, ILogger`1 logger, ILoggerFactory loggerFactory) in /src/Hangfire/GrpcServices/Services/GrpcMobileUserClientService.cs:line 31 at InvokeStub_GrpcMobileUserClientService..ctor(Object, Span`1) at System.Reflection.MethodBaseInvoker.InvokeWithFewArgs(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSiteMain(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitRootCache(ServiceCallSite callSite, RuntimeResolverContext context) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSite(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.Resolve(ServiceCallSite callSite, ServiceProviderEngineScope scope) at Microsoft.Extensions.DependencyInjection.ServiceProvider.CreateServiceAccessor(ServiceIdentifier serviceIdentifier) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService(IServiceProvider provider, Type serviceType) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService[T](IServiceProvider provider) at IdentityJobsService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Identity/IdentityJobsService.cs:line 23 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#299963	DispatchAdminNotificationJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/03/2026 03:05:43
#299963	Grpc.Core.RpcException Status(StatusCode="Unknown", Detail="Exception was thrown by handler.") Grpc.Core.RpcException: Status(StatusCode="Unknown", Detail="Exception was thrown by handler.") at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.GrpcAdminNotificationService.ExecuteAdminDispatch(AdminGrpcRequest request) in /src/Hangfire/GrpcServices/Services/GrpcAdminNotificationService.cs:line 38 at DispatchAdminNotificationJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Notifications/DispatchAdminNotificationJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#298352	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/02/2026 19:03:13
#298352	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#298034	EducationalJobsService.ExecuteAsync An exception occurred during performance of the job. More details...	09/02/2026 17:30:08
#298034	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessEducationalJobs(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 89 at EducationalJobsService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/EducationalJobsService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#298033	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/02/2026 17:30:08
#298033	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#297780	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/02/2026 16:13:03
#297780	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#297618	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/02/2026 15:25:00
#297618	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#297476	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/02/2026 14:42:13
#297476	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#295338	IdentityJobsService.ExecuteAsync An exception occurred during performance of the job. More details...	09/02/2026 04:00:06
#295338	System.ArgumentNullException Value cannot be null. (Parameter 'uriString') System.ArgumentNullException: Value cannot be null. (Parameter 'uriString') at System.ArgumentNullException.Throw(String paramName) at System.Uri..ctor(String uriString) at Grpc.Net.Client.GrpcChannel.ForAddress(String address, GrpcChannelOptions channelOptions) at Gateway.Services.GrpcServices.Services.GrpcMobileUserClientService..ctor(IConfiguration configuration, IHttpContextAccessor contextAccessor, ILogger`1 logger, ILoggerFactory loggerFactory) in /src/Hangfire/GrpcServices/Services/GrpcMobileUserClientService.cs:line 31 at InvokeStub_GrpcMobileUserClientService..ctor(Object, Span`1) at System.Reflection.MethodBaseInvoker.InvokeWithFewArgs(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSiteMain(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitRootCache(ServiceCallSite callSite, RuntimeResolverContext context) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSite(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.Resolve(ServiceCallSite callSite, ServiceProviderEngineScope scope) at Microsoft.Extensions.DependencyInjection.ServiceProvider.CreateServiceAccessor(ServiceIdentifier serviceIdentifier) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService(IServiceProvider provider, Type serviceType) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService[T](IServiceProvider provider) at IdentityJobsService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Identity/IdentityJobsService.cs:line 23 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#293832	EducationalJobsService.ExecuteAsync An exception occurred during performance of the job. More details...	09/01/2026 20:30:10
#293832	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessEducationalJobs(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 89 at EducationalJobsService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/EducationalJobsService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#293831	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/01/2026 20:30:10
#293831	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#293750	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/01/2026 20:05:06
#293750	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Connection refused (educational:80) SocketException: Connection refused", DebugException="System.Net.Http.HttpRequestException: Connection refused (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Connection refused (educational:80) SocketException: Connection refused", DebugException="System.Net.Http.HttpRequestException: Connection refused (educational:80)") ---> System.Net.Http.HttpRequestException: Connection refused (educational:80) ---> System.Net.Sockets.SocketException: Connection refused at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#293747	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/01/2026 20:04:06
#293747	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#293204	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/01/2026 17:21:12
#293204	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#293199	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/01/2026 17:20:12
#293199	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#293196	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/01/2026 17:19:12
#293196	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#293193	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/01/2026 17:18:12
#293193	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#293191	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/01/2026 17:17:12
#293191	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#293188	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/01/2026 17:16:12
#293188	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#293183	EducationalJobsService.ExecuteAsync An exception occurred during performance of the job. More details...	09/01/2026 17:15:12
#293183	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessEducationalJobs(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 89 at EducationalJobsService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/EducationalJobsService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#293182	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/01/2026 17:15:11
#293182	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#293179	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/01/2026 17:14:11
#293179	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#293177	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/01/2026 17:13:11
#293177	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#293173	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/01/2026 17:12:11
#293173	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#293171	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/01/2026 17:11:11
#293171	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#293166	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/01/2026 17:10:11
#293166	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#293164	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/01/2026 17:09:11
#293164	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#293161	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/01/2026 17:08:11
#293161	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#293158	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/01/2026 17:07:11
#293158	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#293155	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/01/2026 17:06:11
#293155	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#293151	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/01/2026 17:05:11
#293151	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#293148	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/01/2026 17:04:11
#293148	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#293145	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/01/2026 17:03:11
#293145	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#293142	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/01/2026 17:02:11
#293142	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#293140	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/01/2026 17:01:11
#293140	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#293131	EducationalJobsService.ExecuteAsync An exception occurred during performance of the job. More details...	09/01/2026 17:00:11
#293131	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessEducationalJobs(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 89 at EducationalJobsService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/EducationalJobsService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#293130	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/01/2026 17:00:11
#293130	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#293127	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/01/2026 16:59:11
#293127	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#293124	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/01/2026 16:58:11
#293124	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#293122	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/01/2026 16:57:10
#293122	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#293118	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/01/2026 16:56:10
#293118	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#293114	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/01/2026 16:55:10
#293114	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#293111	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/01/2026 16:54:10
#293111	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#293109	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/01/2026 16:53:10
#293109	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#293106	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/01/2026 16:52:10
#293106	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Connection refused (educational:80) SocketException: Connection refused", DebugException="System.Net.Http.HttpRequestException: Connection refused (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Connection refused (educational:80) SocketException: Connection refused", DebugException="System.Net.Http.HttpRequestException: Connection refused (educational:80)") ---> System.Net.Http.HttpRequestException: Connection refused (educational:80) ---> System.Net.Sockets.SocketException: Connection refused at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#293103	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/01/2026 16:51:10
#293103	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#293098	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/01/2026 16:50:10
#293098	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Connection refused (educational:80) SocketException: Connection refused", DebugException="System.Net.Http.HttpRequestException: Connection refused (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Connection refused (educational:80) SocketException: Connection refused", DebugException="System.Net.Http.HttpRequestException: Connection refused (educational:80)") ---> System.Net.Http.HttpRequestException: Connection refused (educational:80) ---> System.Net.Sockets.SocketException: Connection refused at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#293096	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/01/2026 16:49:10
#293096	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#293093	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/01/2026 16:48:10
#293093	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#293090	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/01/2026 16:47:10
#293090	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#293087	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/01/2026 16:46:10
#293087	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#293083	EducationalJobsService.ExecuteAsync An exception occurred during performance of the job. More details...	09/01/2026 16:45:10
#293083	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessEducationalJobs(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 89 at EducationalJobsService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/EducationalJobsService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#293082	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/01/2026 16:45:10
#293082	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#293079	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/01/2026 16:44:10
#293079	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#293076	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/01/2026 16:43:10
#293076	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#293073	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/01/2026 16:42:10
#293073	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#293071	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/01/2026 16:41:10
#293071	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#293066	OutboxDispatchJobService.ExecuteAsync An exception occurred during performance of the job. More details...	09/01/2026 16:40:10
#293066	Grpc.Core.RpcException Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: Resource temporarily unavailable (educational:80) SocketException: Resource temporarily unavailable", DebugException="System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80)") ---> System.Net.Http.HttpRequestException: Resource temporarily unavailable (educational:80) ---> System.Net.Sockets.SocketException: Resource temporarily unavailable at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource.GetResult(Int16 token) at System.Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation\|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem) at System.Threading.Tasks.TaskCompletionSourceWithCancellation`1.WaitWithCancellationAsync(CancellationToken cancellationToken) at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken) at Grpc.Net.Client.Web.GrpcWebHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Balancer.Internal.BalancerHttpHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout) --- End of inner exception stack trace --- at Grpc.Net.Client.Internal.GrpcCall`2.GetResponseHeadersCoreAsync() at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.Educational.GrpcEducationalClientService.ProcessOutboxEvents(GrpcRequest input) in /src/Hangfire/GrpcServices/Services/Educational/GrpcEducationalClientService.cs:line 94 at OutboxDispatchJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Educational/OutboxDispatchJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)

System.ArgumentNullException

Grpc.Core.RpcException

Grpc.Core.RpcException

System.ArgumentNullException

Grpc.Core.RpcException

Grpc.Core.RpcException

System.ArgumentNullException

Grpc.Core.RpcException

Grpc.Core.RpcException

Grpc.Core.RpcException

System.ArgumentNullException

Grpc.Core.RpcException

Grpc.Core.RpcException

Grpc.Core.RpcException

Grpc.Core.RpcException

Grpc.Core.RpcException

System.ArgumentNullException

Grpc.Core.RpcException

System.ArgumentNullException

System.ArgumentNullException

System.ArgumentNullException

System.ArgumentNullException

System.ArgumentNullException

System.ArgumentNullException

System.ArgumentNullException

Grpc.Core.RpcException

Grpc.Core.RpcException

Grpc.Core.RpcException

Grpc.Core.RpcException

System.ArgumentNullException

Grpc.Core.RpcException

Grpc.Core.RpcException

Grpc.Core.RpcException

Grpc.Core.RpcException

System.ArgumentNullException

Grpc.Core.RpcException

Grpc.Core.RpcException

Grpc.Core.RpcException

System.ArgumentNullException

System.ArgumentNullException

Grpc.Core.RpcException

Grpc.Core.RpcException

System.ArgumentNullException

Grpc.Core.RpcException

Grpc.Core.RpcException

Grpc.Core.RpcException

Grpc.Core.RpcException

Grpc.Core.RpcException

Grpc.Core.RpcException

Grpc.Core.RpcException

System.ArgumentNullException

Grpc.Core.RpcException

Grpc.Core.RpcException

Grpc.Core.RpcException

Grpc.Core.RpcException

Grpc.Core.RpcException

Grpc.Core.RpcException

Grpc.Core.RpcException

Grpc.Core.RpcException

Grpc.Core.RpcException

Grpc.Core.RpcException

Grpc.Core.RpcException

Grpc.Core.RpcException

Grpc.Core.RpcException

Grpc.Core.RpcException

Grpc.Core.RpcException

Grpc.Core.RpcException

Grpc.Core.RpcException

Grpc.Core.RpcException

Grpc.Core.RpcException

Grpc.Core.RpcException

Grpc.Core.RpcException

Grpc.Core.RpcException

Grpc.Core.RpcException

Grpc.Core.RpcException

Grpc.Core.RpcException

Grpc.Core.RpcException

Grpc.Core.RpcException

Grpc.Core.RpcException