Я использую пользовательскую метрику Google для записи пользовательских метрик в облако. Мой код выглядит так:
var client = MetricServiceClient.Create();
// ...
client.CreateTimeSeries(name, timeSeries);
Когда я запускаю его на своей машине, он отлично работает.
Когда я запускаю его на производстве, он прекрасно работает, пока не остановится. Я получаю это сообщение об ошибке:
Grpc.Core.RpcException: Status(StatusCode=Unavailable, Detail="Transport closed")
at Grpc.Core.Internal.AsyncCall`2.UnaryCall(TRequest msg)
at Grpc.Core.DefaultCallInvoker.BlockingUnaryCall[TRequest,TResponse](Method`2 method, String host, CallOptions options, TRequest request)
at Grpc.Core.Interceptors.InterceptingCallInvoker.<BlockingUnaryCall>b__3_0[TRequest,TResponse](TRequest req, ClientInterceptorContext`2 ctx)
at Grpc.Core.ClientBase.ClientBaseConfiguration.ClientBaseConfigurationInterceptor.BlockingUnaryCall[TRequest,TResponse](TRequest request, ClientInterceptorContext`2 context, BlockingUnaryCallContinuation`2 continuation)
at Grpc.Core.Interceptors.InterceptingCallInvoker.BlockingUnaryCall[TRequest,TResponse](Method`2 method, String host, CallOptions options, TRequest request)
at Google.Cloud.Monitoring.V3.MetricService.MetricServiceClient.CreateTimeSeries(CreateTimeSeriesRequest request, CallOptions options)
at Google.Api.Gax.Grpc.ApiCall.GrpcCallAdapter`2.CallSync(TRequest request, CallSettings callSettings)
at Google.Api.Gax.Grpc.ApiCallRetryExtensions.<>c__DisplayClass1_0`2.<WithRetry>b__0(TRequest request, CallSettings callSettings)
at Google.Cloud.Monitoring.V3.MetricServiceClientImpl.CreateTimeSeries(CreateTimeSeriesRequest request, CallSettings callSettings)
at XXX in XXX.cs:line 90
или похожую ошибку:
Grpc.Core.RpcException: Status(StatusCode=Unavailable, Detail="Socket closed")
at Grpc.Core.Internal.AsyncCall`2.UnaryCall(TRequest msg)
at Grpc.Core.DefaultCallInvoker.BlockingUnaryCall[TRequest,TResponse](Method`2 method, String host, CallOptions options, TRequest request)
at Grpc.Core.Interceptors.InterceptingCallInvoker.<BlockingUnaryCall>b__3_0[TRequest,TResponse](TRequest req, ClientInterceptorContext`2 ctx)
at Grpc.Core.ClientBase.ClientBaseConfiguration.ClientBaseConfigurationInterceptor.BlockingUnaryCall[TRequest,TResponse](TRequest request, ClientInterceptorContext`2 context, BlockingUnaryCallContinuation`2 continuation)
at Grpc.Core.Interceptors.InterceptingCallInvoker.BlockingUnaryCall[TRequest,TResponse](Method`2 method, String host, CallOptions options, TRequest request)
at Google.Cloud.Monitoring.V3.MetricService.MetricServiceClient.CreateTimeSeries(CreateTimeSeriesRequest request, CallOptions options)
at Google.Api.Gax.Grpc.ApiCall.GrpcCallAdapter`2.CallSync(TRequest request, CallSettings callSettings)
at Google.Api.Gax.Grpc.ApiCallRetryExtensions.<>c__DisplayClass1_0`2.<WithRetry>b__0(TRequest request, CallSettings callSettings)
at Google.Cloud.Monitoring.V3.MetricServiceClientImpl.CreateTimeSeries(CreateTimeSeriesRequest request, CallSettings callSettings)
Эта ошибка повторяется время от времени. Похоже, 99% времени это работает.
В чем здесь проблема? Как это решить?