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-rw-r--r--src/backend/replication/slot.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/src/backend/replication/slot.c b/src/backend/replication/slot.c
index 4d0421c5ed..cc79d6713b 100644
--- a/src/backend/replication/slot.c
+++ b/src/backend/replication/slot.c
@@ -1442,7 +1442,13 @@ InvalidatePossiblyObsoleteSlot(ReplicationSlotInvalidationCause cause,
slotname, restart_lsn,
oldestLSN, snapshotConflictHorizon);
- (void) kill(active_pid, SIGTERM);
+ if (MyBackendType == B_STARTUP)
+ (void) SendProcSignal(active_pid,
+ PROCSIG_RECOVERY_CONFLICT_LOGICALSLOT,
+ InvalidBackendId);
+ else
+ (void) kill(active_pid, SIGTERM);
+
last_signaled_pid = active_pid;
}