Hi all, I am building a grpc server client communication on windows. I am getting error as transport: http2Server.HandleStreams failed to read frame: read tcp 192.168. 56.1:8080->192.168.56.1:29065: wsarecv: An existing connection was forcibly closed by the remote host. I am not able understand it. I googled about it but I no luck.
I tried grpc sample code from https://github.com/grpc/grpc-go/tree/master/examples/helloworld/ on my system still getting similar error transport: http2Server.HandleStreams failed to read frame: read tcp [::1]: 50051->[::1]:28563: wsarecv: An existing connection was forcibly closed by the remote host. Server code: package main import ( "log" "net" "golang.org/x/net/context" "google.golang.org/grpc" pb "google.golang.org/grpc/examples/helloworld/helloworld" "google.golang.org/grpc/reflection" ) const ( port = ":50051" ) // server is used to implement helloworld.GreeterServer. type server struct{} // SayHello implements helloworld.GreeterServer func (s *server) SayHello(ctx context.Context, in *pb.HelloRequest) (*pb. HelloReply, error) { return &pb.HelloReply{Message: "Hello " + in.Name}, nil } func main() { lis, err := net.Listen("tcp", port) if err != nil { log.Fatalf("failed to listen: %v", err) } s := grpc.NewServer() pb.RegisterGreeterServer(s, &server{}) // Register reflection service on gRPC server. reflection.Register(s) if err := s.Serve(lis); err != nil { log.Fatalf("failed to serve: %v", err) } } Client code package main import ( "log" "os" "golang.org/x/net/context" "google.golang.org/grpc" pb "google.golang.org/grpc/examples/helloworld/helloworld" ) const ( address = "localhost:50051" defaultName = "world" ) func main() { // Set up a connection to the server. conn, err := grpc.Dial(address, grpc.WithInsecure()) if err != nil { log.Fatalf("did not connect: %v", err) } defer conn.Close() c := pb.NewGreeterClient(conn) // Contact the server and print out its response. name := defaultName if len(os.Args) > 1 { name = os.Args[1] } r, err := c.SayHello(context.Background(), &pb.HelloRequest{Name: name}) if err != nil { log.Fatalf("could not greet: %v", err) } log.Printf("Greeting: %s", r.Message) } I found something on googling as https://go.googlesource.com/net/+/master/http2/server.go https://golang.org/src/net/http/h2_bundle.go which tells problem is Windows OS specific. Not able to understand and find solution for it. if runtime.GOOS == "windows" { if oe, ok := err.(*net.OpError); ok && oe.Op == "read" { if se, ok := oe.Err.(*os.SyscallError); ok && se.Syscall == "wsarecv" { const WSAECONNABORTED = 10053 const WSAECONNRESET = 10054 if n := http2errno(se.Err); n == WSAECONNRESET || n == WSAECONNABORTED { return true } } } } Can anyone help me out in it ? -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.