MediaWiki  master
mcc.php File Reference

memcached diagnostic tool More...

Go to the source code of this file.

Functions

 mccGetHelp ( $command)
 
 mccShowUsage ()
 Show this command line tool usage. More...
 

Variables

if( $line===false$args = explode( ' ', $line )
 
 $cache = $options['cache'] ?? null
 
 $command = array_shift( $args )
 
 $debug = isset( $options['debug'] )
 
 $help = isset( $options['help'] )
 
 $line = Maintenance::readconsole()
 
if( $help) $mcc
 
 $optionsWithArgs = [ 'cache' ]
 
 $optionsWithoutArgs
 
 $quit = false
 
 $showhelp = false
 
 do
 
if( $cache) elseif( $wgMainCacheType===CACHE_MEMCACHED) elseif(isset( $wgObjectCaches[$wgMainCacheType]['servers'])) else
 

Detailed Description

memcached diagnostic tool

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. http://www.gnu.org/copyleft/gpl.html

Todo:
document

Definition in file mcc.php.

Function Documentation

◆ mccGetHelp()

mccGetHelp (   $command)

Definition at line 83 of file mcc.php.

References $command, $output, and as.

Referenced by mccShowUsage().

◆ mccShowUsage()

mccShowUsage ( )

Show this command line tool usage.

Definition at line 62 of file mcc.php.

References cache, connection, is, mccGetHelp(), memcached, on, print, and that.

Variable Documentation

◆ $args

if ($line===false) $args = explode( ' ', $line )

Definition at line 124 of file mcc.php.

◆ $cache

$cache = $options['cache'] ?? null

Definition at line 33 of file mcc.php.

Referenced by LinkCache\__construct(), ParserCache\__construct(), Pingback\acquireLock(), LinkCache\addLinkObj(), LinkBatch\addResultToCache(), ProcessCacheLRUTest\assertCacheEmpty(), MediaWiki\Auth\AuthManager\autoCreateUser(), Preprocessor\cacheGetTree(), Preprocessor\cacheSetTree(), BagOStuff\changeTTL(), FeedUtils\checkPurge(), MessageBlobStore\clear(), User\clearSharedCache(), ResourceLoaderFileModule\compileLessFile(), MediaWiki\Auth\AuthManager\continueAccountCreation(), LanguageConverter\convertNamespace(), MultiWriteBagOStuff\deleteObjectsExpiringBefore(), UsersPager\doBatchLookups(), WikiPage\doDeleteArticleBatched(), MultiWriteBagOStuff\doGet(), ApiStashEditTest\doStashOld(), MultiWriteBagOStuff\doWrite(), McTest\execute(), ApiStashEdit\execute(), ChangesFeed\execute(), LinkBatch\executeInto(), FormatMetadata\fetchExtendedMetadata(), Message\fetchMessage(), ProcessCacheLRUTest\fillCache(), ResourceLoader\filter(), MessageBlobStore\getBlobs(), RevisionTest\getBlobStore(), Skin\getCachedNotice(), WikiMap\getCanonicalServerInfoForAllWikis(), ChangesListSpecialPage\getChangeTagList(), WikiPage\getContentModel(), SpecialVersion\getCreditsForExtension(), ForeignDBFile\getDescriptionText(), File\getDescriptionText(), DifferenceEngine\getDiffBody(), DjVuHandler\getDimensionInfo(), IcuCollation\getFirstLetterData(), UsersPager\getGroupMemberships(), ApiHelp\getHelp(), DateFormatter\getInstance(), ObjectCache\getLocalServerInstance(), TransformationalImageHandler\getMagickVersion(), Wikimedia\Rdbms\DatabaseMysqlBase\getMasterServerInfo(), FileCacheBase\getMissesRecent(), ContentHandler\getParserOutputForIndexing(), RevisionTest\getRevisionStore(), UIDGenerator\getSequentialPerNodeIDs(), UploadBase\getSessionStatus(), ApiStashEditTest\getStashedText(), ApiStashEdit\getStashValue(), TemplateParser\getTemplate(), User\getTouched(), DependencyWrapper\getValueFromCache(), FileCacheBase\incrMissesRecent(), Parser\interwikiTransclude(), InfoAction\invalidateCache(), ResourceLoaderWikiModule\invalidateModuleCache(), LinkCache\invalidateTitle(), User\isEveryoneAllowed(), Language\isValidCode(), Block\isWhitelistedFromAutoblocks(), SiteStats\jobs(), ChangeTags\listExplicitlyDefinedTags(), ChangeTags\listSoftwareActivatedTags(), ChangeTags\listSoftwareDefinedTags(), ChangesFeed\loadFromCache(), LocalFile\loadFromCache(), User\loadFromCache(), AjaxResponse\loadFromMemcached(), ExtensionRegistry\loadFromQueue(), Title\loadRestrictions(), LanguageConverter\loadTables(), MediaWiki\main(), Wikimedia\Rdbms\LoadBalancer\masterRunningReadOnly(), ObjectCache\newAnything(), ResourceFileCache\newFromContext(), SiteStats\numberingroup(), HistoryAction\onView(), InfoAction\pageCounts(), CoreParserFunctions\pagesincategory(), SiteStats\pagesInNs(), User\pingLimiter(), ResourceLoaderWikiModule\preloadTitleInfo(), User\purge(), WikiPage\purgeInterwikiCheckKey(), Article\purgePatrolFooterCache(), ChangeTags\purgeTagCacheAll(), MessageBlobStore\recacheMessageBlob(), ManageJobs\repushAbandoned(), MediaWiki\run(), ResourceLoaderModule\saveFileDependencies(), ChangesFeed\saveToCache(), MultiWriteBagOStuff\setDebug(), UploadBase\setSessionStatus(), Article\showMissingArticle(), Article\showPatrolFooter(), AjaxResponse\storeInMemcached(), ApiStashEdit\storeStashValue(), DependencyWrapper\storeToCache(), MapCacheLRUTest\testArrayConversion(), MediaWiki\Auth\AuthManagerTest\testAutoAccountCreation(), ProcessCacheLRUTest\testBumpExistingKeyToTop(), CachedBagOStuffTest\testCacheBackendMisses(), HashBagOStuffTest\testClear(), MediaWiki\Auth\ThrottlerTest\testClear(), HashBagOStuffTest\testConstructBadNeg(), HashBagOStuffTest\testConstructBadType(), HashBagOStuffTest\testConstructBadZero(), EtcdConfigTest\testConstructCacheObj(), MediaWiki\Auth\ThrottlePreAuthenticationProviderTest\testConstructor(), MediaWiki\Auth\ThrottlerTest\testConstructor(), MediaWiki\Auth\AuthManagerTest\testContinueAccountCreation(), HashBagOStuffTest\testDelete(), PoolWorkArticleViewTest\testDoWorkParserCache(), HashBagOStuffTest\testEvictionAdd(), HashBagOStuffTest\testEvictionGet(), HashBagOStuffTest\testEvictionSet(), MediaWiki\Auth\ThrottlerTest\testExpiration(), HashBagOStuffTest\testExpire(), CachedBagOStuffTest\testExpire(), MapCacheLRUTest\testExpiry(), MapCacheLRUTest\testFields(), ProcessCacheLRUTest\testFillingCache(), CachedBagOStuffTest\testGetFromBackend(), MediaWiki\Tests\Revision\RevisionStoreDbTestBase\testGetKnownCurrentRevision_revDelete(), MediaWiki\Tests\Revision\RevisionStoreDbTestBase\testGetKnownCurrentRevision_userNameChange(), MediaWiki\Tests\Revision\RevisionStoreFactoryTest\testGetRevisionStore(), RevisionTest\testGetRevisionText_external_oldId(), MediaWiki\Auth\ThrottlerTest\testIncrease(), MapCacheLRUTest\testInvalidKeys(), SiteStatsTest\testJobsCountGetCached(), EtcdConfigTest\testLoadCacheExpiredLockFetchFails(), EtcdConfigTest\testLoadCacheExpiredLockFetchSucceeded(), EtcdConfigTest\testLoadCacheExpiredNoLock(), EtcdConfigTest\testLoadCacheHit(), EtcdConfigTest\testLoadCacheMiss(), EtcdConfigTest\testLoadCacheMissBackendError(), EtcdConfigTest\testLoadCacheMissWithoutLock(), EtcdConfigTest\testLoadProcessCacheHit(), MediaWiki\Auth\ThrottlerTest\testLog(), MapCacheLRUTest\testLRU(), CachedBagOStuffTest\testMakeGlobalKey(), CachedBagOStuffTest\testMakeKey(), MediaWiki\Tests\Revision\RevisionStoreTest\testMigrationConstruction(), MediaWiki\Auth\ThrottlerTest\testNamespacing(), RevisionDbTestBase\testNewKnownCurrent(), MediaWiki\Tests\Revision\RevisionStoreDbTestBase\testNewMutableRevisionFromArray_legacyEncoding(), MediaWiki\Tests\Revision\RevisionStoreTest\testNewRevisionFromRow_legacyEncoding_applied(), MediaWiki\Tests\Revision\RevisionStoreTest\testNewRevisionFromRow_legacyEncoding_ignored(), LocalisationCacheTest\testPuralRulesFallback(), LocalisationCacheTest\testRecacheFallbacksWithHooks(), ProcessCacheLRUTest\testRecentlyAccessedKeyStickIn(), ProcessCacheLRUTest\testReplaceExistingKeyInAFullCacheShouldBumpToTop(), ProcessCacheLRUTest\testReplaceExistingKeyShouldBumpEntryToTop(), MapCacheLRUTest\testSerialize(), CachedBagOStuffTest\testSetAndDelete(), CachedBagOStuffTest\testSetDebug(), ApiStashEditTest\testSignatureTtl(), ArticleViewTest\testViewCached(), GlobalTest\testWfForeignMemcKey(), GlobalTest\testWfGlobalCacheKey(), GlobalTest\testWfMemcKey(), CachedBagOStuffTest\testWriteCacheOnly(), MediaWiki\Auth\ThrottlerTest\testZeroCount(), User\touch(), WikiPage\triggerOpportunisticLinksUpdate(), Article\tryFileCache(), ResourceLoaderModule\validateScriptFile(), wfGenerateThumbnail(), wfIsBadImage(), wfIsDebugRawPage(), and MediaWiki\Session\PHPSessionHandler\write().

◆ $command

$command = array_shift( $args )

Definition at line 125 of file mcc.php.

Referenced by mccGetHelp().

◆ $debug

◆ $help

$help = isset( $options['help'] )

◆ $line

Definition at line 119 of file mcc.php.

◆ $mcc

if ($help) $mcc
Initial value:
'persistent' => true,
'debug' => $debug,
] )
memcached client class implemented using (p)fsockopen()
$debug
Definition: mcc.php:31

Definition at line 39 of file mcc.php.

Referenced by McTest\execute().

◆ $optionsWithArgs

$optionsWithArgs = [ 'cache' ]

Definition at line 25 of file mcc.php.

◆ $optionsWithoutArgs

$optionsWithoutArgs
Initial value:
= [
'debug', 'help'
]

Definition at line 26 of file mcc.php.

◆ $quit

$quit = false

Definition at line 117 of file mcc.php.

◆ $showhelp

$showhelp = false

Definition at line 116 of file mcc.php.

◆ do

do
Initial value:
{
$bad = false

Definition at line 114 of file mcc.php.

◆ else

switch ($command) if ($bad) else
Initial value:
{
print "MediaWiki isn't configured for Memcached usage\n"

Definition at line 54 of file mcc.php.