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`GrpcMeterIdPrefixFunction`?

See original GitHub issue

Originally suggested by @okue

It’d be nice to have a dedicated MeterIdPrefixFunction implementation for gRPC, so that the tag for grpc-status is added automatically.

Issue Analytics

State:
Created 3 years ago
Comments:10 (6 by maintainers)

Top GitHub Comments

1reaction

ikhooncommented, Jul 1, 2020

I prefer GrpcMeterIdPrefixFunction because grpc-status can be gotten from:

headers if a response body is empty
trailers if a response body is not empty and the protocol is normal gRPC
last of bodies if a response body is not empty and the protocol is gRPC-Web

1reaction

trustincommented, Jul 1, 2020

That’s a good question. I think it will be useful to provide one out of the box. It’d be nice if we have an optimized version, but we will have to refactor a little bit to de-duplicate the common logic from the default prefix function. Alternatively, we could duplicate a little bit and just write some tight test cases.

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