bkotsopoulos 574a36ff99 Add client-side exec-server RPC attempt metrics (#42883) ...

## What changed

- Record `exec_server_client_requests_total` for every client RPC call attempt,
  labeled by protocol method.
- Count attempts before local admission so rejected, timed-out, cancelled, and
  transport-failed calls are included, while notifications and responses are not.
- Export the counter to configured OpenTelemetry collectors while excluding it
  from the built-in Statsig metrics set.

## Testing

- Cover every RPC call entry point, successful responses, local and transport
  failures, timeouts, cancellation, notifications, and disabled metrics.
- Verify that the OTLP HTTP exporter retains the counter.

GitOrigin-RevId: d266e840d5871aa2c34bed8ce44f3345e2b4650f

2026-09-04 23:06:00 +00:00

..

harness

[codex] Use expect in integration tests (#28441)

2026-06-15 21:53:47 -07:00

suite

Add client-side exec-server RPC attempt metrics (#42883)

2026-09-04 23:06:00 +00:00

tests.rs

[codex] Use expect in integration tests (#28441)

2026-06-15 21:53:47 -07:00