Hi,
FWIW, I used a small script to set up the following environment to
help observe the log messages written by this patch.
Node1 = primary; it creates a PUBLICATION
Node2 = physical standby; the publication is replicated here
Node3 = subscriber; it subscribes to the publication now on the standby Node2
~
In the log files you can see:
1. The "physical" message from the walsender of the primary (Node1)
e.g. 2023-11-06 18:59:58.094 AEDT [17091] LOG: walsender process with
PID 17091 acquired physical replication slot "pg_basebackup_17091"
2. The "logical" message from the pub/sub walsender of the standby (Node2)
e.g. 2023-11-06 19:16:29.053 AEDT [12774] LOG: walsender process with
PID 12774 acquired logical replication slot "sub1"
~
PSA the test script and logs
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Kind Regards,
Peter Smith.
Fujitsu Australia