Hi,

On Tue, Apr 16, 2024 at 10:00:04AM +0530, shveta malik wrote:
> Please find v5 addressing above comments.

Thanks!

@@ -1634,9 +1677,14 @@ SyncReplicationSlots(WalReceiverConn *wrconn)
 {
        PG_ENSURE_ERROR_CLEANUP(slotsync_failure_callback, 
PointerGetDatum(wrconn));
        {
+               check_flags_and_set_sync_info(InvalidPid);
+

Given the fact that if the sync worker is running it won't be possible to 
trigger
a manual sync with pg_sync_replication_slots(), what about also checking the 
"sync_replication_slots" value at the start of SyncReplicationSlots() and
emmit an error if sync_replication_slots is set to on? (The message could 
explicitly
states that it's not possible to use the function if sync_replication_slots is
set to on).

Regards,

-- 
Bertrand Drouvot
PostgreSQL Contributors Team
RDS Open Source Databases
Amazon Web Services: https://aws.amazon.com


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