- Trigger reconnection proactively from Get*WithTimeout when underlying connection is in
SHUTDOWN or TRANSIENT_FAILURE to avoid returning stale/unusable clients.
- Add debug/info logs around client registration, connection attempts, closing existing
connections, connection initiation, reconnection start, backoff retry and successful
reconnection (including current state and registration status).
- Surface more context in reconnection and connection logs to aid diagnostics.
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