Commit Graph

23 Commits

Author SHA1 Message Date
Brion Vibber
c7507e7e9d XMPP queued output & initial retooling of DB queue manager to support 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.

Conflicts:

	scripts/xmppdaemon.php
2010-01-22 12:52:36 -08:00
Zach Copley
20af83d316 Add version info for Facebook, TwitterBridge and RSSCloud plugins 2010-01-08 00:09:23 -08:00
Zach Copley
c95114ea02 Some better log msgs 2010-01-06 07:44:34 +00:00
Zach Copley
fd33865258 Fix subscription path in link element 2010-01-05 23:21:57 -08:00
Zach Copley
3e6b80d3e9 Some phpcs cleanup 2010-01-05 23:21:57 -08:00
Zach Copley
655dbcedb3 Comment out the LoggingAggregator business 2010-01-05 23:21:57 -08:00
Zach Copley
aad54af448 Reject subscription requests for handlers that don't support http-post 2010-01-05 23:21:46 -08:00
Zach Copley
48af79dbb4 Added a bunch of function commment blocks 2010-01-05 23:19:13 -08:00
Zach Copley
c571c1323f Added intial README 2010-01-05 23:19:13 -08:00
Zach Copley
ff26b8d88b Add an RSSCloud queue handler daemon 2010-01-05 23:19:13 -08:00
Zach Copley
d091d06115 Notifier works, and bad subscriptions are deleted properly now. 2010-01-05 23:19:13 -08:00
Zach Copley
61804bb7bb Plugin now checks notify handlers before registering subscriptions 2010-01-05 23:19:13 -08:00
Zach Copley
4e07d9eeec Better .ini info for RSSCloud subscription 2010-01-05 23:18:58 -08:00
Zach Copley
6b28fbe7b6 Make dummy aggregator handle RSSCloud challenge/response with domain parameter 2010-01-05 23:17:35 -08:00
Zach Copley
7638e2713d Set modified column correctly. 2010-01-05 23:17:35 -08:00
Zach Copley
3209544b30 Fixed DB_DataObject to return the right keys info for a compound
key & fix ini output
2010-01-05 23:16:58 -08:00
Zach Copley
8980bebcb3 Add a table and DB_DataObject class for storing cloud subscriptions 2010-01-05 22:59:42 -08:00
Zach Copley
aa9f81193e Queue notices for rssCloud 2010-01-05 22:59:42 -08:00
Zach Copley
46ac99cf4d Only add rssCloud link to user timeline 2010-01-05 22:59:42 -08:00
Zach Copley
51ac7439e1 /rsscloud/request_notify should work now 2010-01-05 22:59:42 -08:00
Zach Copley
391003c3c6 Some foundational work. Not much to see here. Move along. 2010-01-05 22:59:42 -08:00
Zach Copley
4e033138b3 Test action to simulate an aggregator. Useful for checking that the cloud hub is sending notifications. 2010-01-05 22:59:42 -08:00
Zach Copley
07f71a66f5 Extremely nascent RSSCloud plugin 2010-01-05 22:59:42 -08:00