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, and $output.

Referenced by mccShowUsage().

mccShowUsage()

mccShowUsage

(

)

Show this command line tool usage.

Definition at line 62 of file mcc.php.

References mccGetHelp().

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 MediaWiki\BadFileLookup\__construct(), LinkCache\__construct(), Pingback\acquireLock(), LinkCache\addLinkObj(), LinkBatch\addResultToCache(), MediaWiki\Auth\AuthManager\autoCreateUser(), SimpleCaptcha\badLoginKey(), SimpleCaptcha\badLoginPerUserKey(), Preprocessor\cacheGetTree(), TextExtracts\ApiQueryExtracts\cacheKey(), FileCacheBase\cacheMissKey(), Preprocessor\cacheSetTree(), BaseBlacklist\clearCache(), MessageBlobStore\clearGlobalCacheEntry(), User\clearSharedCache(), ResourceLoaderFileModule\compileLessFile(), MediaWiki\Auth\AuthManager\continueAccountCreation(), MultiWriteBagOStuff\deleteObjectsExpiringBefore(), UsersPager\doBatchLookups(), MultiWriteBagOStuff\doWrite(), ApiScribuntoConsole\execute(), McTest\execute(), LinkBatch\executeInto(), FormatMetadata\fetchExtendedMetadata(), SpamBlacklist\filter(), MultiWriteBagOStuff\get(), MessageBlobStore\getBlobs(), Skin\getCachedNotice(), User\getCacheKey(), InfoAction\getCacheKey(), WikiMap\getCanonicalServerInfoForAllWikis(), ChangesListSpecialPage\getChangeTagListSummary(), WikiPage\getContentModel(), SpecialVersion\getCreditsForExtension(), SpamBlacklist\getCurrentLinks(), MediaWikiGadgetsDefinitionRepo\getDefinitionCacheKey(), ForeignDBFile\getDescriptionText(), File\getDescriptionText(), DifferenceEngine\getDiffBody(), PdfHandler\getDimensionInfo(), DjVuHandler\getDimensionInfo(), WANCacheReapUpdate\getEventAffectedKeys(), IcuCollation\getFirstLetterData(), UsersPager\getGroupMemberships(), ApiHelp\getHelp(), BaseBlacklist\getLocalBlacklists(), ObjectCache\getLocalServerInstance(), TransformationalImageHandler\getMagickVersion(), Wikimedia\Rdbms\DatabaseMysqlBase\getMasterServerInfo(), FileCacheBase\getMissesRecent(), LinkCache\getMutableCacheKeys(), WikiPage\getMutableCacheKeys(), ContentHandler\getParserOutputForIndexing(), UIDGenerator\getSequentialPerNodeIDs(), Wikimedia\Rdbms\DatabaseMysqlBase\getServerVersion(), BaseBlacklist\getSharedBlacklists(), User\getTouched(), DependencyWrapper\getValueFromCache(), BaseBlacklist\getWhitelists(), SimpleCaptcha\getWikiIPWhitelist(), SimpleCaptcha\increaseBadLoginCounter(), FileCacheBase\incrMissesRecent(), TitleBlacklist\invalidate(), InfoAction\invalidateCache(), ResourceLoaderWikiModule\invalidateModuleCache(), LinkCache\invalidateTitle(), SimpleCaptcha\isBadLoginPerUserTriggered(), SimpleCaptcha\isBadLoginTriggered(), MediaWiki\Block\DatabaseBlock\isWhitelistedFromAutoblocks(), SiteStats\jobs(), ChangeTags\listExplicitlyDefinedTags(), ChangeTags\listSoftwareActivatedTags(), ChangeTags\listSoftwareDefinedTags(), TitleBlacklist\load(), LocalFile\loadFromCache(), User\loadFromCache(), AjaxResponse\loadFromMemcached(), ExtensionRegistry\loadFromQueue(), Scribunto_LuaEngine\loadLibraryFromFile(), Title\loadRestrictions(), TitleBlacklist\loadWhitelist(), MediaWiki\main(), TitleBlacklistEntry\matches(), ObjectCache\newAnything(), ResourceFileCache\newFromContext(), SiteStats\numberingroup(), CiteHooks\onLinksUpdate(), CiteHooks\onLinksUpdateComplete(), ConfirmEditHooks\onPageContentSaveComplete(), LocalisationUpdate\onRecache(), LocalisationUpdate\onRecacheFallback(), HistoryAction\onView(), InfoAction\pageCounts(), CoreParserFunctions\pagesincategory(), SiteStats\pagesInNs(), User\pingLimiter(), ResourceLoaderWikiModule\preloadTitleInfo(), User\purge(), MediaWikiGadgetsDefinitionRepo\purgeDefinitionCache(), WikiPage\purgeInterwikiCheckKey(), Article\purgePatrolFooterCache(), ChangeTags\purgeTagCacheAll(), MessageBlobStore\recacheMessageBlob(), ScribuntoHooks\reportTiming(), ManageJobs\repushAbandoned(), SimpleCaptcha\resetBadLoginCounter(), MediaWiki\run(), ResourceLoaderModule\saveFileDependencies(), MultiWriteBagOStuff\setDebug(), MultiWriteBagOStuff\setMockTime(), Article\showPatrolFooter(), AjaxResponse\storeInMemcached(), DependencyWrapper\storeToCache(), ChangeTags\tagUsageStatistics(), User\touch(), WikiPage\triggerOpportunisticLinksUpdate(), Article\tryFileCache(), ResourceLoaderModule\validateScriptFile(), wfGenerateThumbnail(), wfIsDebugRawPage(), and MediaWiki\Session\PHPSessionHandler\write().

$command

$command = array_shift( $args )

Definition at line 125 of file mcc.php.

Referenced by mccGetHelp().

$debug

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

Definition at line 31 of file mcc.php.

$help

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

Definition at line 32 of file mcc.php.

Referenced by ApiHelp\getHelpInternal(), HTMLFormField\getOOUI(), UploadForm\getSourceSection(), ApiMain\modifyHelp(), and ConfirmEditHooks\onTitleReadWhitelist().

$line

$line = Maintenance::readconsole()

Definition at line 119 of file mcc.php.

$mcc

if ($help) $mcc

Initial value:

= new MemcachedClient( [
    'persistent' => true,
    'debug' => $debug,
] )

Definition at line 39 of file mcc.php.

Referenced by McTest\benchmarkMultiKeyOpsDeferredBlocking(), McTest\benchmarkMultiKeyOpsImmediateBlocking(), McTest\benchmarkSingleKeyOps(), and 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.