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2010-01-21XMPP queued output & initial retooling of DB queue manager to support ↵Brion Vibber
non-Notice objects. Queue handlers for XMPP individual & firehose output now send their XML stanzas to another output queue instead of connecting directly to the chat server. This lets us have as many general processing threads as we need, while all actual XMPP input and output go through a single daemon with a single connection open. This avoids problems with multiple connected resources: * multiple windows shown in some chat clients (psi, gajim, kopete) * extra load on server * incoming message delivery forwarding issues Database changes: * queue_item drops 'notice_id' in favor of a 'frame' blob. This is based on Craig Andrews' work branch to generalize queues to take any object, but conservatively leaving out the serialization for now. Table updater (preserves any existing queued items) in db/rc3to09.sql Code changes to watch out for: * Queue handlers should now define a handle() method instead of handle_notice() * QueueDaemon and XmppDaemon now share common i/o (IoMaster) and respawning thread management (RespawningDaemon) infrastructure. * The polling XmppConfirmManager has been dropped, as the message is queued directly when saving IM settings. * Enable $config['queue']['debug_memory'] to output current memory usage at each run through the event loop to watch for memory leaks To do: * Adapt XMPP i/o to component connection mode for multi-site support. * XMPP input can also be broken out to a queue, which would allow the actual notice save etc to be handled by general queue threads. * Make sure there are no problems with simply pushing serialized Notice objects to queues. * Find a way to improve interactive performance of the database-backed queue handler; polling is pretty painful to XMPP. * Possibly redo the way QueueHandlers are injected into a QueueManager. The grouping used to split out the XMPP output queue is a bit awkward.
2009-12-28Add user_location_prefs to upgrade scriptEvan Prodromou
2009-12-11add repeat_of column to notice tableEvan Prodromou
2009-12-10remove forward table from db scriptsEvan Prodromou
2009-12-08add forward table to updatesEvan Prodromou
2009-12-05Added 'login' command that gives you a link that can be used to login to the ↵Craig Andrews
website
2009-11-20Revert "Added 'login' command that gives you a link that can be used to ↵Evan Prodromou
login to the website" This reverts commit b9d40f723bce8e01ddcbbb989bd7035b92cd9af8. Conflicts: actions/login.php classes/statusnet.ini db/08to09.sql db/08to09_pg.sql db/statusnet_pg.sql lib/command.php lib/commandinterpreter.php
2009-11-17bring the 08-to-09 SQL update script up-to-dateEvan Prodromou
2009-11-12Fix index on notice for efficient querying of notice(s) by order for a profile.Brion Vibber
Should resolve performance problem with Profile::getCurrentNotice()
2009-11-10Performance fix for subscription/subscriber lists based on feedback from ops.Brion Vibber
Extended subscription table indexes for subscriber and subscribed to include the created field, which is used to sort for display. This lets us skip a filesort and do the join much more efficiently. Alter table from 08to09.sql needs to be run manually (though no ill effects if you forget other than not getting the perf improvement).
2009-11-10Adjusting indexes to make favorites query more efficient, based on feedback ↵Brion Vibber
from ops. fave_user_id_idx index changed from (user_id) to (user_id,modified), so the timestamp ordering can be done straight from the index while we're looking up the user's notices. Added to 08to09.sql and 08to09_pg.sql; may need to be run manually by folks doing development. (No harm if you don't update it, the favorites tab/rss feed will just stay inefficent.)
2009-11-02Added 'login' command that gives you a link that can be used to login to the ↵Craig Andrews
website
2009-08-29added missing parts to postgres update, and the config+user_role tables to ↵Brenda Wallace
both upgrade scripts
2009-08-26Save the mimetype for oEmbed linked urlCraig Andrews
2009-08-21update database to allow >140c in group descriptionsEvan Prodromou
2009-08-21Allow unlimited-size bios in profilesEvan Prodromou
2009-08-21allow unlimited text in messages in DBEvan Prodromou
2009-08-21update database to allow large postsEvan Prodromou
2009-08-04start upgrade script for 0.9.xEvan Prodromou