Commit graph

7 commits

Author SHA1 Message Date
daniel
272db6afde Replace "@stable for calling" by "@stable to call"
For compliance with the new version of the table interface policy
(T255803).

This patch was created by an automated search & replace operation
on the includes/ directory.

Bug: T257789
Change-Id: If560596f5e1e0a3da91afc36e656e7c27f040968
2020-07-13 08:55:28 +00:00
daniel
128565505c Mark additional classes as newable for now.
The following glasses are marked as newable per the
Stable Interface Policy, even though logically, they should not be
newable. This is done for classes that are currently instantiated
by extensions, and lack an alternative.

A better way for obtaining an instance of these classes should be
created in the future. At that point, direct instantiation should
be deprecated and replaced.

- includes/ApiMain.php - needs factory
- includes/media/BitmapMetadataHandler.php - should become a stateless service or use handler pattern
- includes/GitInfo.php - should become a stateless service
- includes/logging/LogPage.php - should become a stateless service or use command pattern
- includes/logging/ManualLogEntry.php - should become a stateless service or use command pattern
- includes/poolcounter/PoolCounterWorkViaCallback.php - needs a factory
- includes/context/RequestContext.php - needs to be narrowed down, and should use a factory
- includes/search/SearchHighlighter.php - should have a factory
- includes/TitleArrayFromResult.php - should perhaps be part of TitleFactory
- includes/user/User.php - should at least get a factory method for anons
- includes/diff/Diff.php: needs a TextDiffGenerator service or a factory
- includes/EditPage.php: needs a factory

Bug: T247862
Change-Id: I033158e693c98630ee167d9528fc8c9936f978d4
2020-07-08 18:06:12 +02:00
Tim Starling
7f710a514a Fast stale ParserCache responses
If PoolCounter acquisition would block and a stale ParserCache entry is
available, deliver it immediately rather than waiting for the lock. This
should avoid PoolCounter contention on heavily edited pages.

* Add a fastStale pool option to toggle the feature. False by default
  but I'll set the default to true in a followup commit.
* Add a $timeout parameter to PoolCounter::acquireForMe() and
  acquireForAnyone(). This requires a simultaneous update to the
  PoolCounter extension.
* In the Redis implementation, use the requested timeout for blPop()
  but use the configured timeout for data structure cleanup and item
  expiry.
* Add a boolean $fast parameter to fallback() which tells the subclass
  whether it is being called in the fast or slow mode. No extensions
  in CodeSearch extend PoolCounterWork directly so this should not
  cause a fatal.
* Pass through the $fast parameter in PoolCounterWorkViaCallback
* In PoolWorkArticleView, use the $fast flag to decide whether to check
  the ChronologyProtector touched timestamp.
* Add $wgCdnMaxageStale by analogy with $wgCdnMaxageLagged, which
  controls the CC:s-maxage when sending a stale ParserOutput.
* Fix the documented type of the timeout. It really should be a float,
  but locks.c will treat non-integers as zero.

A simultaneous update to the PoolCounter extension is required.

Bug: T250248
Change-Id: I1f410cd5d83588e584b6d27d2e106465f0fad23e
2020-06-05 16:24:22 +10:00
Max Semenik
1e680456b4 Get rid of call_user_func(_array)(), part 3
Also cleaned up nearby code in a couple places.

Change-Id: Ibf44ee7c0ceb739d7e79406e4ff39303c316e285
2018-06-10 02:21:24 +00:00
Aaron Schulz
39ed32922e Include type in hashKeyIntoSlots()
Otherwise, all pool types that use slots will collide
due to the slotted keys not using a type prefix.

Bug: T134144
Change-Id: Ib367fedf2cfb7fecc290206e69e0d105276e96e6
2016-05-09 16:54:51 -07:00
Kunal Mehta
6e9b4f0e9c Convert all array() syntax to []
Per wikitech-l consensus:
 https://lists.wikimedia.org/pipermail/wikitech-l/2016-February/084821.html

Notes:
* Disabled CallTimePassByReference due to false positives (T127163)

Change-Id: I2c8ce713ce6600a0bb7bf67537c87044c7a45c4b
2016-02-17 01:33:00 -08:00
addshore
880e496a30 Split PoolCounterWorkViaCallback into own file
Change-Id: I9c920cd03351a2b2b155247d58fbb2280d4d3775
2014-08-09 00:44:59 +01:00