grpc network_error ai_generated true

grpc._channel._MultiThreadedRendezvous: <StatusCode.UNAVAILABLE: 14> Stream removed

ID: grpc/stream-remotely-closed

Also available as: JSON · Markdown · 中文
78%Fix Rate
82%Confidence
1Evidence
2023-08-20First Seen

Version Compatibility

VersionStatusIntroducedDeprecatedNotes
gRPC v1.40.0 active — — —
gRPC v1.50.0 active — — —
gRPC v1.60.0 active — — —

Root Cause

The server closed the gRPC stream due to a network disruption or server-side shutdown.

generic

中文

服务器因网络中断或服务器端关闭而关闭了 gRPC 流。

Official Documentation

https://grpc.io/docs/guides/keepalive/

Workarounds

  1. 80% success Implement automatic reconnection logic in the client. Example in Python with grpc.aio: async def streaming_rpc(): async with grpc.aio.insecure_channel('localhost:50051') as channel: stub = MyStub(channel); async for response in stub.MyStream(request): process(response) 
    Implement automatic reconnection logic in the client. Example in Python with grpc.aio: async def streaming_rpc(): async with grpc.aio.insecure_channel('localhost:50051') as channel: stub = MyStub(channel); async for response in stub.MyStream(request): process(response)
  2. 75% success Check server logs for errors like 'connection reset by peer' and ensure the server is stable. Use a load balancer to distribute connections. 
    Check server logs for errors like 'connection reset by peer' and ensure the server is stable. Use a load balancer to distribute connections.
  3. 70% success Set the grpc.keepalive_time_ms option on the client to a lower value (e.g., 10000 ms) to detect dead connections faster and reconnect. 
    Set the grpc.keepalive_time_ms option on the client to a lower value (e.g., 10000 ms) to detect dead connections faster and reconnect.

中文步骤

  1. Implement automatic reconnection logic in the client. Example in Python with grpc.aio: async def streaming_rpc(): async with grpc.aio.insecure_channel('localhost:50051') as channel: stub = MyStub(channel); async for response in stub.MyStream(request): process(response)
  2. Check server logs for errors like 'connection reset by peer' and ensure the server is stable. Use a load balancer to distribute connections.
  3. Set the grpc.keepalive_time_ms option on the client to a lower value (e.g., 10000 ms) to detect dead connections faster and reconnect.

Dead Ends

Common approaches that don't work:

  1. 70% fail

    The server or network issue persists; client restart doesn't fix the underlying cause.

  2. 85% fail

    The error is not about timeout but about stream removal; longer timeouts won't prevent stream closure.

  3. 60% fail

    Keepalive pings help detect dead connections; disabling them may delay detection but not prevent stream removal.