gRPC socket closed message

0
votes

I have developed a gRPC server in Go and a client in Python when the server task in the server takes too time, the following error occurred in the client and server runs without any error. 

 raise _Rendezvous(state, None, None, deadline)
grpc._channel._Rendezvous: <_Rendezvous of RPC that terminated with:
    status = StatusCode.UNAVAILABLE
    details = "Socket closed"
    debug_error_string = "{"created":"@1573373169.327520081","description":"Error received from peer","file":"src/core/lib/surface/call.cc","file_line":1039,"grpc_message":"Socket closed","grpc_status":14}"

Increasing timeout like this does not work and before timeout, around 4th sec, i got the error.

res = stub.Fake(
    fake_pb2.FakeRequest(
        **fake_request
    ),
    timeout=9
)
1
pythongogrpc
Do you have access to the server's logs? Is it observing the request from the client? – Richard Belleville
@RichardBelleville there is no error in the server – 2 8

1 Answers

1
votes

the grpc status code 14 unavailable is mostly for transient errors and can be corrected with retrial mechanism.