Virendra Kumar <viru_7683@xxxxxxxxx> writes: > Can you please back port patch where if a 0 byte packet sent to PG instance (Health Checks), it starts complaining about invalid startup packet and flood the log which increases log size considerably if the health checks are every 3 seconds or something like that. > Patch Requested - https://git.postgresql.org/gitweb/?p=postgresql.git;a=patch;h=342cb650e We generally don't like to change behavior of back branches without ironclad agreement that the existing behavior is a bug ... which this surely isn't. Also, the discussion leading up to that patch specifically considered and rejected back-patching; so I'm disinclined to overrule that decision now. I would suggest that an every-three-second health check is not appropriate, especially one that is so minimal that it only detects whether the postmaster is alive. regards, tom lane
