无法建立HTTP/2连接，因为服务器没有完成HTTP/2握手gRPC微服务.net核心

Question

我已经尝试在我的笔记本电脑本地主机上运行两个连接的gRPC微服务。这两个微服务是WorkflowService和UserManagementService。WorkflowService在端口44394中运行。UserManagementService运行在端口4432 2中。WorkflowService需要在processhistory API中点击UserManagementService。我试图用邮递员访问processhistory API，但是我得到了以下消息：

Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: An error occurred while sending the request. IOException: The request was aborted. IOException: An HTTP/2 connection could not be established because the server did not complete the HTTP/2 handshake. IOException: Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host.. SocketException: An existing connection was forcibly closed by the remote host.", DebugException="System.Net.Http.HttpRequestException: An error occurred while sending the request.
 ---> System.IO.IOException: The request was aborted.
 ---> System.IO.IOException: An HTTP/2 connection could not be established because the server did not complete the HTTP/2 handshake.
 ---> System.IO.IOException: Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host..
 ---> System.Net.Sockets.SocketException (10054): An existing connection was forcibly closed by the remote host.
   --- End of inner exception stack trace ---
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.GetResult(Int16 token)
   at System.Net.Http.Http2Connection.ReadFrameAsync(Boolean initialFrame)
   at System.Net.Http.Http2Connection.ProcessIncomingFramesAsync()
   --- End of inner exception stack trace ---
   at System.Net.Http.Http2Connection.ProcessIncomingFramesAsync()
   --- End of inner exception stack trace ---
   at System.Net.Http.Http2Connection.SendHeadersAsync(HttpRequestMessage request, CancellationToken cancellationToken, Boolean mustFlush)
   at System.Net.Http.Http2Connection.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   --- End of inner exception stack trace ---
   at System.Net.Http.Http2Connection.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.SendWithRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken)
   at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at Grpc.Shared.TelemetryHeaderHandler.SendAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken)
   at Grpc.Net.Client.Internal.GrpcCall`2.RunCall(HttpRequestMessage request, Nullable`1 timeout)")
   at Grpc.Net.Client.Internal.HttpClientCallInvoker.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 UserManagementService.Protos.GetUserDataGrpcService.GetUserDataGrpcServiceClient.GetUserData(GetUserDataRequest request, CallOptions options) in C:\Users\s.janaka\source\repos\vip-pln\MS-WorkflowService\WorkflowService\obj\Debug\net5.0\Protos\Get-user-dataGrpc.cs:line 98
   at UserManagementService.Protos.GetUserDataGrpcService.GetUserDataGrpcServiceClient.GetUserData(GetUserDataRequest request, Metadata headers, Nullable`1 deadline, CancellationToken cancellationToken) in C:\Users\s.janaka\source\repos\vip-pln\MS-WorkflowService\WorkflowService\obj\Debug\net5.0\Protos\Get-user-dataGrpc.cs:line 94
   at WorkflowService.Adaptor.UserManagementServiceAdaptor.GetUserByUserId(Int32 userId, HttpContext context) in C:\Users\s.janaka\source\repos\vip-pln\MS-WorkflowService\WorkflowService\Adaptor\UserManagementServiceAdaptor.cs:line 46
   at WorkflowService.Authorization.JwtMiddleware.Invoke(HttpContext context, IUserManagementServiceAdaptor userManagementAdaptor, ICustomAuthenticationHelperUtility authenticationUtils) in C:\Users\s.janaka\source\repos\vip-pln\MS-WorkflowService\WorkflowService\Authorization\JwtMiddleware.cs:line 30
   at Swashbuckle.AspNetCore.SwaggerUI.SwaggerUIMiddleware.Invoke(HttpContext httpContext)
   at Swashbuckle.AspNetCore.Swagger.SwaggerMiddleware.Invoke(HttpContext httpContext, ISwaggerProvider swaggerProvider)
   at Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddleware.Invoke(HttpContext context)

我已经尝试通过在命令提示符中执行以下命令来强制执行信任ASP.NET核心HTTPS开发证书：

dotnet dev-certs https --trust

但我还是从邮递员那里得到了同样的信息。我做错什么了？请帮帮我，我需要在我的笔记本电脑上运行连接的微服务，以便调试代码。任何帮助都将不胜感激。

Answer 1

我的问题解决了。结果发现，在ServiceConfig设置中，有一个设置我必须对其进行调整。