Are you using any keepalive settings on the client and/or server? If so,
check these settings since they may be closing connections. If you are
using a LoadBalancer, there may be a timeout that is enabled that closes
the connection. For example, the AWS Application Load Balancer has an
IdleTimeout that can close the connection once the duration is reached.
>From a cpp client this looks like an errcode=13, errmsg=Received RST_STREAM
with error code 2.
On Tuesday, March 9, 2021 at 3:26:14 PM UTC-8 [email protected] wrote:
> Hi,
>
> I have a simple service with one RPC, e.g.
> rpc Foo (FooReq) returns (FooRes)
>
> Now, calls to Foo can potentially take a very long time to process on the
> server (up to several minutes). However, when this happens, I get the
> following error:
> %GRPC.RPCError{message: ":stream_error: :closed", status: 13}
>
> We are planning on refactoring this service to be asynchronous, so that
> the client does not need to block on waiting for the server's response, but
> in the meantime we hope to fix this error. Is there anything to be done?
>
> Thanks!
>
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