postgres-github.git / summary / log / commit / refs

commit    cdb1d1cf1de63b5dfecd5ebb23fd277b0e767f57
Author:   Alexander Korotkov <akorotkov@postgresql.org>
Date:     Tue May 26 23:54:04 2026 +0000

    Stabilize 019_replslot_limit.pl: wait on slot restart_lsn
    
    wait_for_catchup() has "wait for the standby to reach the target LSN"
    semantics.  However, the previous polling implementation actually waited for
    the primary to observe that position via pg_stat_replication.
    7e8aeb9e483 introduced the new WAIT FOR LSN-based implementation, which
    just probes the standby.
    
    019_replslot_limit.pl relied on the old side effect: its
    "slot state changes to extended/unreserved" subtests inspect
    primary-side pg_replication_slots, whose wal_status depends on
    restart_lsn, which only advances after the walsender processes a
    standby reply.  Make the test wait on what it actually needs by
    replacing each wait_for_catchup() with
    wait_for_slot_catchup('rep1', 'restart', primary->lsn('write')).
    
    Reported-by: Alexander Lakhin <exclusion@gmail.com>
    Discussion: https://postgr.es/m/63f6abc9-c0ae-465d-a4e6-667eca6ea008@gmail.com
    Author: Xuneng Zhou <xunengzhou@gmail.com>
    Author: Alexander Korotkov <aekorotkov@gmail.com>

[parent: bec61f59354e]