Consolidate rpc client metrics logic #3147
Merged
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What changed?
The grpc wrappers for frontend/admin clients used different code than for matching/history clients. This consolidates them all to use the matching/history version, which is more feature-ful: it logs errors, and adds an error type tag to
client_errors
.Why?
Fixes #3117: this makes all uses of the
client_errors
metric have the same set of tags.Also, having one version of the logic is simpler (even if the code is duplicated).
How did you test it?
existing tests
Potential risks
Is hotfix candidate?