From c74aea589d5a79d7048470d44e457dffc8919ad3 Mon Sep 17 00:00:00 2001 From: Brion Vibber Date: Tue, 16 Feb 2010 09:01:59 -0800 Subject: Stomp queue restructuring for mass scalability: - Multiplexing queues into groups and for multiple sites. - Sharing vs breakout configurable per site and per queue via $config['queue']['breakout'] - Detect how many times a message is redelivered, discard if it's killed too many daemons - count configurable with $config['queue']['max_retries'] - can dump the items to files in $config['queue']['dead_letter_dir'] Queue daemon memory & resource leak fixes: - avoid unnecessary reconnections to memcached server (switch persistent connections back in on second initialization, assuming it's child process) - monkey-patch for leaky .ini loads in DB_DataObject::databaseStructure() - was leaking 200k per active switch - applied leak fixes to Status_network as well, using intermediate base Safe_DataObject for both it and Memcache_DataObject Misc queue fixes: - correct handling of child processes exiting due to signal termination instead of regular exit - shutdown instead of infinite respawn loop if we're already past the soft memory limit at startup - Added --all option for xmppdaemon... still opens one xmpp connection per site that has xmpp active Cache updates: - add Cache::increment() method with native support for memcached atomic increment --- lib/iomanager.php | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'lib/iomanager.php') diff --git a/lib/iomanager.php b/lib/iomanager.php index ee2ff958b..217599a6d 100644 --- a/lib/iomanager.php +++ b/lib/iomanager.php @@ -59,9 +59,10 @@ abstract class IoManager * your manager about each site you'll have to handle so you * can do any necessary per-site setup. * - * @param string $site target site server name + * The new site will be the currently live configuration during + * this call. */ - public function addSite($site) + public function addSite() { /* no-op */ } -- cgit v1.2.3-54-g00ecf