The `DBMasterPos` class is not JSON-serializable, so
we can not transfer the job in the kafka-based queue.
Before, we were waiting for slaves before executing the
job till the point in time when the job was submitted,
now we will just wait for slaves till the point in time
the job was executed. That lets up not to include the
database master position in the event and make it serializable.
Bug: T192945
Change-Id: I7c754bd1e899bad030cc6434be19daf2542e015f
See I2291c69d9df17c1a9e4ab1b7d4cbc73bc51d3ebb for the anticipated
hard-deprecation of this method in core.
Bug: T197492
Change-Id: I4687db09c27480147cfa7a648a886b1670812deb
Other places like Message::inLanguage also use
Language::factory( $user->getOption( 'language' ) ).
Change-Id: I911dc2319e1922276daa3eb3614a350c80b8b57f
The $cached and $dbSource parameters are now unused, so remove them.
This affects get{Notification,Alert,Message}Count and
getLastUnread{Notification,Alert,Message}Time.
There are some callers in other extensions and in skins, but none of
them pass any parameters (except one, which I fixed in Ice42930280da).
Change-Id: If6f10c4f163ecb1def5a150656a60d1ab5f44d52
We used to have code that called getMemcKey() with a boolean parameter
deciding whether to get a local or global key, but we don't do that
anymore: every code path now knows whether it needs a local or global
key. Consequently, move the code for global cache key generation back to
getGlobalMemcKey(), rather than having both be in getMemcKey() and
getGlobalMemcKey() being a wrapper.
Change-Id: If35bafc53e1e0086c31fd9675a9dc057e36f5717
As Krinkle points out, it always writes to DB_MASTER, so it doesn't make
much sense to offer an option to read from DB_REPLICA. This also
resolves the race condition that I believe arises from the one caller
that passes in DB_REPLICA.
Change-Id: I6976e5479debc3f4a8f28d53b1616c01475772be
To use WANObjectCache correctly in a multi-DC-safe way, we need to use
getWithSetCallback() to read data, and call delete() when it changes.
NotifUser's caching of notification counts and timestamps relied
heavily on set() calls, and so wasn't multi-DC-safe.
Changes in this commit:
* Rather than caching counts/timestamps in separate cache keys, and
using separate cache keys for each section (alert/message/all), put
all this data in an array and store that in a single cache key.
This reduces the number of cache keys per user per wiki from 6 to 1.
* Similarly, use a single global cache key per user. The global check
key for the last updated timestamp is retained, so we now have
2 global cache keys per user (down from 7)
* Remove preloading using getMulti(), no longer needed
* Move computation of counts and timestamps into separate compute
functions (one for local, one for global), and wrap them with
a getter that uses getWithSetCallback().
* Use TS_MW strings instead of MWTimestamp objects internally, to
simplify comparisons and max() operations.
* Make existing getters wrap around this new getter. They now ignore
their $cached and $dbSource parameters, and we should deprecate/change
these function signatures.
* In resetNotificationCounts(), just delete the cache keys. In global
mode, also recompute the notification counts and put them in the
echo_unread_wikis table. We could also set() the data into the cache
at this point, but don't, because you're not supposed to mix set() and
getWithSetCallback() calls and I don't want to find out what happens
if you do.
Bug: T164860
Change-Id: I4f86aab11d50d20280a33e0504ba8ad0c6c01842
Replace the handle with a button widget.
Also remove the unused PendingElement mixin.
Bug: T178387
Change-Id: Iec3afea6c6a8fdb49e17750af7bada42b7ed4b70
We almost always call it with DB_MASTER, and I'm pretty sure that the
one call that uses DB_REPLICA introduces a race condition. I didn't want
to change that quite yet, though, so I left it in for now.
Change-Id: Ia5a59fdda357b799e327b8ed224f3ccb09509a8a
In principle, if $alertCount > 0, $alertTime should never be null,
but it feels much safer to check $alertTime itself instead.
Change-Id: Ifb107e257fbcd65e8181e2a214028f1b3733ac30
So that classes that get a UserNotificationGateway dependency-injected
into them can get something to call Database::getCacheSetOptions() on.
Change-Id: Ie1c98f09d1581ea17809a4dfc68adec1e2805580
