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Allow bidirectional copy messages in streaming replication mode.

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Fujii Masao.  Review by Alvaro Herrera, Tom Lane, and myself.
This commit is contained in:
Robert Haas
2010-12-11 09:27:37 -05:00
parent 20f3964291
commit d3d414696f
11 changed files with 172 additions and 21 deletions
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4
src/backend/replication/walsender.c
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@@ -287,8 +287,8 @@ WalSndHandshake(void)
(errcode(ERRCODE_CANNOT_CONNECT_NOW),
errmsg("standby connections not allowed because wal_level=minimal")));
/* Send a CopyOutResponse message, and start streaming */
pq_beginmessage(&buf, 'H');
/* Send a CopyBothResponse message, and start streaming */
pq_beginmessage(&buf, 'W');
pq_sendbyte(&buf, 0);
pq_sendint(&buf, 0, 2);
pq_endmessage(&buf);