Updates are stored in private variables which is not convenient when
testing deferred updates. Add a getPendingUpdates() accessor. The stage
can be specified to only retrieve PRE or POST ones.
Change-Id: I1af730ec5e48bc0be555a8db4611a76eb9332444
* Also make ErrorPageError exceptions display themselves
in PRESEND mode. Before they were always suppressed.
* Make DataUpdate::runUpdates() simply wrap
DeferredUpdates::execute().
* Remove unused installDBListener() method, which was
basically moved to Maintenance.
* Enable DBO_TRX for DeferredUpdates::execute() in CLI mode
* Also perform sub-DeferrableUpdate jobs right after their
parent for better transaction locality.
* Made rollbackMasterChangesAndLog() clear all master
transactions/rounds, even if there are no changes yet.
This keeps the state cleaner for continuing.
* For sanity, avoid calling acquirePageLock() in link updates
unless the transaction ticket is set. These locks are
already redundant and weaker in range than the locks the
Job classes that run them get. This helps guard against
DBTransactionError.
* Renamed $type to $stage to be more clear about the order.
Change-Id: I1e90b56cc80041d70fb9158ac4f027285ad0f2c9
* DeferrableUpdate classes can implement MergeableUpdate.
Duplicate updates will be merged via the merge() method.
* Make SquidUpdate support merge() so that duplicate URL
purges are now caught accross the entire pre-send request
execution.
Change-Id: Idffdd3e71d89e4a0f28281e65a881113caae497c
* PRESEND/POSTSEND constants can now be used in addUpdate()
and addCallableUpdate() to control when the update runs.
This is useful for updates that may report errors the client
should see or to just get a head start on queued or pubsub
based updates like CDN purges. The OutputPage::output() method
can easily take a few 100ms.
* Removed some argument b/c code from doUpdates().
* Also moved DeferrableUpdate to a separate file.
Change-Id: I9831fe890f9f68f9ad8c4f4bba6921a8f29ba666
- Added space after reserved words: function, foreach, if
- Combined 'else if' into elseif
- Added braces to one-line statements
- Added spaces after comma, before parentheses
Change-Id: Ie5bbf680d6fbe0f0872dab2700c16b1394906a72
Under some configurations all Echo notifications are inserted
via a DeferredUpdate. When an extension delays its own notification
trigger via DeferredUpdate as well the Echo notification will not
be run.
Change-Id: Ib40fcd4939ede5b0ff986ab109432630efd1be74
