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Always treat a standby returning an an invalid flush location as async

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This ensures that a standby such as pg_receivexlog will not be selected
as sync standby - which would cause the master to block waiting for
a location that could never happen.

Fujii Masao
This commit is contained in:
Magnus Hagander
2012-07-04 15:10:46 +02:00
parent 817d870cf9
commit 0c4b468692
3 changed files with 20 additions and 5 deletions
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5
src/backend/replication/walreceiver.c
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@@ -281,6 +281,11 @@ WalReceiverMain(void)
walrcv_connect(conninfo, startpoint);
DisableWalRcvImmediateExit();
/* Initialize LogstreamResult, reply_message and feedback_message */
LogstreamResult.Write = LogstreamResult.Flush = GetXLogReplayRecPtr(NULL);
MemSet(&reply_message, 0, sizeof(reply_message));
MemSet(&feedback_message, 0, sizeof(feedback_message));
/* Loop until end-of-streaming or error */
for (;;)
{