grpc-go client + tower-grpc server got ConnectionReset(code: 10054)

[micfan]

Hi, I'm using this Golang helloworld/greeter_client to request the tower-grpc helloworld/server.rs server, though the client output the correct gRPC response, but the server output an error of ConnectionReset, can you point what the problem is? Thanks.

C:/Users/Administrator/.cargo/bin/cargo.exe run --color=always --package tower-grpc-examples --bin helloworld-server
    Finished dev [unoptimized + debuginfo] target(s) in 7.21s
     Running `target\debug\helloworld-server.exe`
the $PATH variable at the time of compiling was: E:\rpc-server\target\debug\build\tower-grpc-examples-147fe1cec4bcfebf\out
 INFO 2019-06-17T16:42:19Z: helloworld_server: tower-grpc listening on [::1]:50051
 INFO 2019-06-17T16:42:24Z: helloworld_server: REQUEST = Request { metadata: MetadataMap { headers: {"content-type": "application/grpc", "user-agent": "grpc-go/1.22.0-dev", "te": "trailers", "grpc-timeout": "994016u"} }, message: HelloRequest { name: "world" } }
ERROR 2019-06-17T16:42:24Z: helloworld_server: hyper error: Protocol(Error(Io, Os { code: 10054, kind: ConnectionReset, message: "A existing connection was forcibly closed by the remote host" }))

[micfan]

closed because it has been comfirmed caused by grpc-go client