Configuration adjustment for GRPC service

[Ľuboš Pinteš]

Hello Jason and thank for your reply.

I am fairly new to this stuff.

Concerning health checks, does it matter if I have only one simple 
server? So no load balancing etc.?


Dňa 25. 1. 2024 o 14:01 Jason Anderson via nginx napísal(a):
> Have you tried configuring grpc timeouts on NGINX?
>
> This combined with an upstream healthcheck should prevent any client 
> connections that aren't possible for NGINX to service.
>
> https://nginx.org/en/docs/http/ngx_http_grpc_module.html#grpc_connect_timeout
>
> https://docs.nginx.com/nginx/admin-guide/load-balancer/grpc-health-check/
>
>
> Regards,
>
> Jason
>
> On Thu, Jan 25, 2024, 6:01 AM Ľuboš Pinteš <lubos.pintes at seznam.cz> wrote:
>
>     Hello, everybody,
>     I am implementing a GRPC service which has methods, i.e.
>     request/reply
>     and one streaming method, through which the server sends events at
>     random intervals.
>     The GRPC server is written in Go, the client in C#, we are using
>     Grpc.Core.
>
>     If the server is not running and I call one of the request/reply
>     methods, an error occurs as I expect. But if I call the streaming
>     method, Nginx accepts the connection and the client gets stuck on
>     calling await events.ResponseStream.MoveNext(...);
>
>     I would like to ask how to configure Nginx so that an error occurs
>     even
>     if the streaming method is called if the server is not running,
>     e.g. it
>     restarts out of my control if the server on which my service is
>     running
>     restarts.
>
>     Thank you
>     _______________________________________________
>     nginx mailing list
>     nginx at nginx.org
>     https://mailman.nginx.org/mailman/listinfo/nginx
>
>
> _______________________________________________
> nginx mailing list
> nginx at nginx.org
> https://mailman.nginx.org/mailman/listinfo/nginx