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Handle unhandled error situation in enable_wal_receiver()

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Ian Barwick
2019-03-28 14:52:16 +09:00
committed by Ian Barwick
parent 3f1fe9b6c2
commit eab4fd2795
1 changed files with 13 additions and 5 deletions
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18
sysutils.c
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@@ -310,18 +310,26 @@ enable_wal_receiver(PGconn *conn, bool wait_startup)
if (wal_retrieve_retry_interval > WALRECEIVER_DISABLE_TIMEOUT_VALUE)
{
int new_wal_retrieve_retry_interval = wal_retrieve_retry_interval - WALRECEIVER_DISABLE_TIMEOUT_VALUE;
bool success;
log_notice(_("setting \"wal_retrieve_retry_interval\" to %i ms"),
new_wal_retrieve_retry_interval);
// XXX handle error
alter_system_int(conn,
"wal_retrieve_retry_interval",
new_wal_retrieve_retry_interval);
success = alter_system_int(conn,
"wal_retrieve_retry_interval",
new_wal_retrieve_retry_interval);
if (success == false)
{
log_warning(_("unable to change \"wal_retrieve_retry_interval\""));
return UNKNOWN_PID;
}
pg_reload_conf(conn);
}
else
{
// XXX add threshold sanity check
/* TODO: add threshold sanity check */
log_info(_("\"wal_retrieve_retry_interval\" is %i, not changing"),
wal_retrieve_retry_interval);
}