From 58be61b6417119de1b03ef50e166369c4005e4d1 Mon Sep 17 00:00:00 2001 From: Brion Vibber Date: Tue, 26 Jan 2010 11:49:49 -0800 Subject: Control channel for queue daemons to request graceful shutdown, restart, or update to listen to a newly added or reconfigured site. queuectl.php --update -s queuectl.php --stop queuectl.php --restart Default control channel is /topic/statusnet-control. For external utilities to send a site update ping direct to the queue server, connect via Stomp and send a message formatted thus: update: (Nickname here, *not* server hostname! The rest of the queues will be updated to use nicknames later.) Note that all currently-connected queue daemons will get these notifications, including both queuedaemon.php and xmppdaemon.php. (XMPP will ignore site update requests for sites that it's not handling.) Limitations: * only implemented for stomp queue manager so far * --update may not yet handle a changed server name properly * --restart won't reload PHP code files that were already loaded at startup. Still need to stop and restart the daemons from 'outside' when updating code base. --- scripts/queuedaemon.php | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'scripts/queuedaemon.php') diff --git a/scripts/queuedaemon.php b/scripts/queuedaemon.php index bedd14b1a..c2e2351c3 100755 --- a/scripts/queuedaemon.php +++ b/scripts/queuedaemon.php @@ -115,7 +115,7 @@ class QueueDaemon extends SpawningDaemon $this->log(LOG_INFO, 'terminating normally'); - return true; + return $master->respawn ? self::EXIT_RESTART : self::EXIT_SHUTDOWN; } } -- cgit v1.2.3-54-g00ecf