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Add connection messages for streaming replication. log_connections

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was broken for a replication connection and no messages were
displayed on either standby or primary, at any debug level.
Connection messages needed to diagnose session drop/reconnect
events. Use LOG mode for now, discuss lowering in later releases.
This commit is contained in:
Simon Riggs 2010-03-19 19:19:38 +00:00
parent 75867c528d
commit 6a771d1d36
2 changed files with 12 additions and 3 deletions
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4
src/backend/replication/libpqwalreceiver/libpqwalreceiver.c
View File

@ -10,7 +10,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/replication/libpqwalreceiver/libpqwalreceiver.c,v 1.6 2010/03/19 17:51:42 sriggs Exp $ * $PostgreSQL: pgsql/src/backend/replication/libpqwalreceiver/libpqwalreceiver.c,v 1.7 2010/03/19 19:19:38 sriggs Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
@ -157,6 +157,8 @@ libpqrcv_connect(char *conninfo, XLogRecPtr startpoint)
PQclear(res); PQclear(res);
justconnected = true; justconnected = true;
ereport(LOG,
(errmsg("streaming replication successfully connected to primary")));
return true; return true;
} }

11
src/backend/utils/init/postinit.c
View File

@ -8,7 +8,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/utils/init/postinit.c,v 1.204 2010/02/26 02:01:13 momjian Exp $ * $PostgreSQL: pgsql/src/backend/utils/init/postinit.c,v 1.205 2010/03/19 19:19:38 sriggs Exp $
* *
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
@ -217,7 +217,14 @@ PerformAuthentication(Port *port)
if (!disable_sig_alarm(true)) if (!disable_sig_alarm(true))
elog(FATAL, "could not disable timer for authorization timeout"); elog(FATAL, "could not disable timer for authorization timeout");
if (Log_connections) /*
* Log connection for streaming replication even if Log_connections disabled.
*/
if (am_walsender)
ereport(LOG,
(errmsg("connection authorized: user=%s database=replication",
port->user_name)));
else if (Log_connections)
ereport(LOG, ereport(LOG,
(errmsg("connection authorized: user=%s database=%s", (errmsg("connection authorized: user=%s database=%s",
port->user_name, port->database_name))); port->user_name, port->database_name)));