Do not drop slots in wal senders

knizhnik · knizhnik · commit 0f9132c40446 · 2016-07-01T16:19:09.000+03:00
diff --git a/contrib/mmts/multimaster.c b/contrib/mmts/multimaster.c
@@ -952,7 +952,9 @@ MtmEndTransaction(MtmCurrentTrans* x, bool commit)
 		MtmUnlock();
 	}
 	MtmResetTransaction(x);
-	MtmCheckSlots();
+	if (!MyReplicationSlot) { 
+		MtmCheckSlots();
+	}
 }
 
 void MtmSendNotificationMessage(MtmTransState* ts, MtmMessageCode cmd)

Original file line number	Diff line number	Diff line change
`@@ -952,7 +952,9 @@ MtmEndTransaction(MtmCurrentTrans* x, bool commit)`
`952`	`952`	`MtmUnlock();`
`953`	`953`	`}`
`954`	`954`	`MtmResetTransaction(x);`
`955`		`- MtmCheckSlots();`
	`955`	`+ if (!MyReplicationSlot) {`
	`956`	`+ MtmCheckSlots();`
	`957`	`+ }`
`956`	`958`	`}`
`957`	`959`
`958`	`960`	`void MtmSendNotificationMessage(MtmTransState* ts, MtmMessageCode cmd)`