fix(CDC): fallback on transient proxy read errors#11626
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If we didn't read any frames, we should fall back from transient proxy issues from a remote read. We see some of these occuring: ``` chunk_local_read_error (DeadlineExceeded) chunk_local_read_error (Unavailable) ``` The client should retry these anyway, but having the read not fail and continue as expected is safer and less disruptive. The metrics ensure we don't have these issues build up.
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If we didn't read any frames, we should fall back from transient proxy issues from a remote read. We see some of these occuring:
The client should retry these anyway, but having the read not fail and continue as expected is safer and less disruptive. The metrics ensure we don't have these issues build up