Jump to content

Bike Collectives Wiki

Some Firefox users may need to log in more than once to log in. It's a known Firefox bug. Check "keep me logged in," it might help.

Es posible que algunxs usuarixs de Firefox tengan que conectarse más de una vez para iniciar sesión. Es un error conocido de Firefox. Marca "keep me logged in" (mantenerme conectado), puede ayudar.

Delimiter Screw

From Bike Collectives Wiki

(Redirected from Limit screw)

The limit screws set the "limit" of the derailer in its highest and lowest positions by coming into contact with the derailer cage as it tries to travel toward or away from the frame.

Retrieved from "https://wiki2.bikelover.org/wiki/index.php?title=Delimiter_Screw&oldid=7293"

Category:

Bicycle Parts

Debug data:

Start request GET /wiki/Limit_screw IP: 172.18.0.2 HTTP HEADERS: ACCEPT-ENCODING: gzip, br, zstd, deflate USER-AGENT: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com) ACCEPT: */* X-ORIGINAL-URI: /wiki/Limit_screw X-FORWARDED-PORT: 443 X-FORWARDED-SSL: on X-FORWARDED-PROTO: https X-FORWARDED-FOR: 216.73.216.43 X-REAL-IP: 216.73.216.43 CONNECTION: close HOST: wiki2.bikelover.org CONTENT-LENGTH: CONTENT-TYPE: (end headers)
[session] SessionManager using store APCUBagOStuff
[localisation] LocalisationCache using store LCStoreCDB
[session] SessionBackend "ls4g033nme5jue7trdif4g1c6fgsu61g" is unsaved, marking dirty in constructor
[session] SessionBackend "ls4g033nme5jue7trdif4g1c6fgsu61g" save: dataDirty=1 metaDirty=1 forcePersist=0
[cookie] already deleted setcookie: "bikebike_mw__session", "", "1743887536", "/", "", "1", "1", ""
[cookie] already deleted setcookie: "bikebike_mw_UserID", "", "1743887536", "/", "", "1", "1", ""
[cookie] already deleted setcookie: "bikebike_mw_Token", "", "1743887536", "/", "", "1", "1", ""
[cookie] already deleted setcookie: "forceHTTPS", "", "1743887536", "/", "", "", "1", ""
[session] SessionBackend "ls4g033nme5jue7trdif4g1c6fgsu61g" data dirty due to dirty(): MediaWiki\Session\SessionManager->getSessionForRequest/MediaWiki\Session\SessionManager->getInitialSession/MediaWiki\Session\Session->getToken/MediaWiki\Session\Session->set/MediaWiki\Session\SessionBackend->dirty
[session] SessionBackend "ls4g033nme5jue7trdif4g1c6fgsu61g" save: dataDirty=1 metaDirty=0 forcePersist=0
[SQLBagOStuff] MainObjectStash using store ReplicatedBagOStuff
[DBQuery] Wikimedia\Rdbms\DatabaseMysqlBase::open [0.001s] database_staging: SET group_concat_max_len = 262144, `sql_mode` = ''
[DBReplication] Wikimedia\Rdbms\LBFactory::getChronologyProtector: request info { "IPAddress": "172.18.0.2", "UserAgent": "Mozilla\/5.0 AppleWebKit\/537.36 (KHTML, like Gecko; compatible; ClaudeBot\/1.0; +claudebot@anthropic.com)", "ChronologyProtection": false, "ChronologyPositionIndex": 0, "ChronologyClientId": false }
[DBReplication] ChronologyProtector using store APCUBagOStuff
[DBReplication] ChronologyProtector fetching positions for 00aba87f0d2b34d22fa7da60bd405aff
[DBReplication] found position data with index 5
[DBReplication] Wikimedia\Rdbms\ChronologyProtector::applySessionReplicationPosition: DEFAULT (database_staging) has no position
[DBConnection] Wikimedia\Rdbms\LoadBalancer::lazyLoadReplicationPositions: executed chronology callback.
[DBConnection] Wikimedia\Rdbms\LoadBalancer::getLocalConnection: opened new connection for local/0
[DBQuery] Wikimedia\Rdbms\Database::beginIfImplied (WikiPage::pageData) [0.001s] database_staging: BEGIN
[DBQuery] WikiPage::pageData [0.001s] database_staging: SELECT page_id,page_namespace,page_title,page_is_redirect,page_is_new,page_random,page_touched,page_links_updated,page_latest,page_len,page_content_model FROM `mw_page` WHERE page_namespace = 0 AND page_title = 'Limit_screw' LIMIT 1
[DBConnection] Wikimedia\Rdbms\LoadBalancer::getLocalConnection: reused a connection for local/0
[DBQuery] MediaWiki\Revision\RevisionStore::fetchRevisionRowFromConds [0.002s] database_staging: SELECT rev_id,rev_page,rev_timestamp,rev_minor_edit,rev_deleted,rev_len,rev_parent_id,rev_sha1,comment_rev_comment.comment_text AS `rev_comment_text`,comment_rev_comment.comment_data AS `rev_comment_data`,comment_rev_comment.comment_id AS `rev_comment_cid`,actor_rev_user.actor_user AS `rev_user`,actor_rev_user.actor_name AS `rev_user_text`,rev_actor,page_namespace,page_title,page_id,page_latest,page_is_redirect,page_len,user_name FROM `mw_revision` JOIN `mw_revision_comment_temp` `temp_rev_comment` ON ((temp_rev_comment.revcomment_rev = rev_id)) JOIN `mw_comment` `comment_rev_comment` ON ((comment_rev_comment.comment_id = temp_rev_comment.revcomment_comment_id)) JOIN `mw_actor` `actor_rev_user` ON ((actor_rev_user.actor_id = rev_actor)) JOIN `mw_page` ON ((page_id = rev_page)) LEFT JOIN `mw_user` ON ((actor_rev_user.actor_user != 0) AND (user_id = actor_rev_user.actor_user)) WHERE rev_id = 5462 LIMIT 1
[DBConnection] Wikimedia\Rdbms\LoadBalancer::getLocalConnection: reused a connection for local/0
[DBQuery] MediaWiki\Revision\RevisionStore::loadSlotRecordsFromDb [0.001s] database_staging: SELECT slot_revision_id,slot_content_id,slot_origin,slot_role_id,content_size,content_sha1,content_address,content_model FROM `mw_slots` JOIN `mw_content` ON ((slot_content_id = content_id)) WHERE slot_revision_id = 5462
[ContentHandler] Registered handler for wikitext: WikitextContentHandler
[DBConnection] Wikimedia\Rdbms\LoadBalancer::getLocalConnection: reused a connection for local/0
[DBQuery] WikiPage::getRedirectTarget [0.001s] database_staging: SELECT rd_namespace,rd_title,rd_fragment,rd_interwiki FROM `mw_redirect` WHERE rd_from = 1776 LIMIT 1
[DBConnection] Wikimedia\Rdbms\LoadBalancer::getLocalConnection: reused a connection for local/0
[DBQuery] WikiPage::pageData [0.001s] database_staging: SELECT page_id,page_namespace,page_title,page_is_redirect,page_is_new,page_random,page_touched,page_links_updated,page_latest,page_len,page_content_model FROM `mw_page` WHERE page_namespace = 0 AND page_title = 'Delimiter_Screw' LIMIT 1
[DBConnection] Wikimedia\Rdbms\LoadBalancer::getLocalConnection: reused a connection for local/0
[DBQuery] MediaWiki\Revision\RevisionStore::fetchRevisionRowFromConds [0.004s] database_staging: SELECT rev_id,rev_page,rev_timestamp,rev_minor_edit,rev_deleted,rev_len,rev_parent_id,rev_sha1,comment_rev_comment.comment_text AS `rev_comment_text`,comment_rev_comment.comment_data AS `rev_comment_data`,comment_rev_comment.comment_id AS `rev_comment_cid`,actor_rev_user.actor_user AS `rev_user`,actor_rev_user.actor_name AS `rev_user_text`,rev_actor,page_namespace,page_title,page_id,page_latest,page_is_redirect,page_len,user_name FROM `mw_revision` JOIN `mw_revision_comment_temp` `temp_rev_comment` ON ((temp_rev_comment.revcomment_rev = rev_id)) JOIN `mw_comment` `comment_rev_comment` ON ((comment_rev_comment.comment_id = temp_rev_comment.revcomment_comment_id)) JOIN `mw_actor` `actor_rev_user` ON ((actor_rev_user.actor_id = rev_actor)) JOIN `mw_page` ON ((page_id = rev_page)) LEFT JOIN `mw_user` ON ((actor_rev_user.actor_user != 0) AND (user_id = actor_rev_user.actor_user)) WHERE rev_id = 7293 LIMIT 1
[DBConnection] Wikimedia\Rdbms\LoadBalancer::getLocalConnection: reused a connection for local/0
[DBQuery] MediaWiki\Revision\RevisionStore::loadSlotRecordsFromDb [0.002s] database_staging: SELECT slot_revision_id,slot_content_id,slot_origin,slot_role_id,content_size,content_sha1,content_address,content_model FROM `mw_slots` JOIN `mw_content` ON ((slot_content_id = content_id)) WHERE slot_revision_id = 7293
[MessageCache] MessageCache using store APCUBagOStuff
[MessageCache] MessageCache::loadUnguarded: Loading en... got from local cache
ParserFactory: using default preprocessor
ContextSource::getContext (MediaWiki\Skins\Vector\SkinVector22): called and $context is null. Using RequestContext::getMain()
[ParserCache] Creating ParserCache instance for pcache
[ParserCache] Creating RevisionOutputCache instance for rcache
Unstubbing $wgLang on call of $wgLang::getDatePreferenceMigrationMap from ParserOptions::initDateFormat
[DBQuery] Wikimedia\Rdbms\DatabaseMysqlBase::open [0s] database_staging: SET group_concat_max_len = 262144, `sql_mode` = ''
[DBConnection] Wikimedia\Rdbms\LoadBalancer::getLocalConnection: opened new connection for localAutoCommit/0
[DBQuery] SqlBagOStuff::fetchBlobs [0.001s] database_staging: SELECT keyname,value,exptime FROM `mw_objectcache` WHERE keyname = 'bikebike-mw_:pcache:idoptions:1775' AND (exptime >= '20260405211216')
[ParserCache] ParserOutput metadata cache miss
Article::generateContentOutput: doing uncached parse
[DBConnection] Wikimedia\Rdbms\LoadBalancer::getLocalConnection: reused a connection for localAutoCommit/0
[DBQuery] SqlBagOStuff::fetchBlobs [0s] database_staging: SELECT keyname,value,exptime FROM `mw_objectcache` WHERE keyname = 'bikebike-mw_:pcache:idoptions:1775' AND (exptime >= '20260405211216')
[ParserCache] ParserOutput metadata cache miss
[DBConnection] Wikimedia\Rdbms\LoadBalancer::getLocalConnection: reused a connection for local/0
[DBQuery] MediaWiki\Storage\SqlBlobStore::fetchBlobs [0.001s] database_staging: SELECT old_id,old_text,old_flags FROM `mw_text` WHERE old_id = 7220
[DBConnection] Wikimedia\Rdbms\LoadBalancer::getLocalConnection: reused a connection for local/0
[DBQuery] LinkHolderArray::replaceInternal [0.001s] database_staging: SELECT page_id,page_namespace,page_title,page_is_redirect,page_is_new,page_latest,page_touched,page_len,page_content_model FROM `mw_page` WHERE ((page_namespace = 0 AND page_title IN ('Derailer','Frame') ))
[DBConnection] Wikimedia\Rdbms\LoadBalancer::getLocalConnection: reused a connection for localAutoCommit/0
[DBQuery] SqlBagOStuff::modifyTableSpecificBlobsForSet [0.002s] database_staging: REPLACE INTO `mw_objectcache` (keyname,value,exptime) VALUES ('bikebike-mw_:pcache:idhash:1775-0!canonical','�Vms�6��+�f�\r��i>�$=n�\\��%��ؒG�!4��J6�%�:�P�0H��g�2Q�݉��W�#~�_<L��\"��X��0��Y�>r/~�L��T��G~��3q�G\r\"EM�q\nƐ\"[45&Bc��YaS$��\"��p�d�\Z6��)\Z�@&,U�7̕�V(i�˒�*�rB�V�XZ�-[�;��a��EƬ�h��j5�1��tf��%�k��JC�[[U��w��=��7�5�IA;^�93<��=�8Qnk��\"^�)>�A[�p�j�LD�V�jŃ�g�Q��>zNޛ>�f�BR�}�E�F.��n��\n��ݐt��~��WO��(�X@Z��Y�R�fw:H*� �P��y�!�xz��D��W\nKB��@��%��ň�I�x4��`�� ߪ? ��,7��bV��QI��dd��)9��?a\r�]a��~Qj��wВ�Yͪ\0��P��5&w�/�7�.�.m�q��\Z�ga�j�A\'��R^JxI��۠��Ҏ�C��#J��-ih�>Xpd��Ȃ��m��,2CI��\0iK��%��q��v��sD{Q3��(�Z�q[� ��=u��U3&R%��AGt�Ӟ�2�_��qZ��\Z��4��mE0:W��b�];��t��{#��ǅ�U�p\"��i�țk�n��L��:��N��r��T�d�i3��WF��!kZe��hy��7˷��\'A�Et\n�|��R��O7��4ځC(��ݑ=�v��ut��x��r��Dx�sH��+0hT�C�~@�zMP��Mk��K�Iq8�� 1�x/��`�[f��ک!��$Y��y�)Qv��!V�C��4��sr4�昸f��%I]��Yv��.ً��5��s�{e$�)�i��v��/1H%�� P��v#�J��C�� ;��=tێ�z��po�|�{?i�;��ѧ��=i8��G� �V�z�9��GW��/�g�]��mK��j�\"�#�o�>��H�kldW)�-��dA�$��|��H�i�#��Zy_��n��N6�B��k�w\r9u��3�,5��p�i*��xdu��ۣ��Ս��uPV��ҙ6�t8��ߒ^�J�T/�e�Y�o�R��\r}J�)�\\��\Z�Z��Z`��Q��w��^[׫?��,��fA@�R\r�g6�F��C��z_2^�Άˬ�d�?�e�ϴ�ܼ|2��','20260419211216')
[DBConnection] Wikimedia\Rdbms\LoadBalancer::getLocalConnection: reused a connection for localAutoCommit/0
[DBConnection] Wikimedia\Rdbms\LoadBalancer::getLocalConnection: reused a connection for localAutoCommit/0
[DBQuery] SqlBagOStuff::modifyTableSpecificBlobsForSet [0.002s] database_staging: REPLACE INTO `mw_objectcache` (keyname,value,exptime) VALUES ('bikebike-mw_:pcache:idoptions:1775',']��N�0�D�e�98.\r�9��*�\ZA8W�^RK�cy�R��qJ[��ΐ��s�{��\'|#�k�Lo ��:9.�j��W� ��M��{�e�m�G�F\'��G��g��o0��m�l.7�\r�?��\'$��):��iC�Mϒņ4��^� ǥ+�G��̀�~�1Z5�[��\\�z�T+�~�!�R�-�2��@�-\n�N�6]J��ݰ9�s��p�_p0��q��6a�p��}�','20260419211216')
[DBConnection] Wikimedia\Rdbms\LoadBalancer::getLocalConnection: reused a connection for localAutoCommit/0
[ParserCache] Saved in parser cache
[DBConnection] Wikimedia\Rdbms\LoadBalancer::getLocalConnection: reused a connection for local/0
[DBQuery] MediaWiki\Permissions\RestrictionStore::loadRestrictions [0s] database_staging: SELECT pr_type,pr_expiry,pr_level,pr_cascade FROM `mw_page_restrictions` WHERE pr_page = 1775
[DBConnection] Wikimedia\Rdbms\LoadBalancer::getLocalConnection: reused a connection for local/0
[DBQuery] OutputPage::addCategoryLinksToLBAndGetResult [0s] database_staging: SELECT page_id,page_namespace,page_title,page_is_redirect,page_is_new,page_latest,page_touched,page_len,page_content_model,pp_value FROM `mw_page` LEFT JOIN `mw_page_props` ON (pp_propname = 'hiddencat' AND (pp_page = page_id)) WHERE ((page_namespace = 14 AND page_title = 'Bicycle_Parts'))
[DBQuery] MediaWiki::preOutputCommit [0s] database_staging: COMMIT
MediaWiki::preOutputCommit: primary transaction round committed
[DeferredUpdates] DeferredUpdates::run: started MWCallableUpdate_WikiPage->doViewUpdates #588
[DeferredUpdates] DeferredUpdates::run: ended MWCallableUpdate_WikiPage->doViewUpdates #588, processing time: 0.00011897087097168
MediaWiki::preOutputCommit: pre-send deferred updates completed
MediaWiki::preOutputCommit: session changes committed
[DBReplication] Wikimedia\Rdbms\ChronologyProtector::stageSessionReplicationPosition: DEFAULT (database_staging) has no replication
[DBReplication] Wikimedia\Rdbms\ChronologyProtector::persistSessionReplicationPositions: saved primary positions/timestamp for DB cluster(s) DEFAULT
[DBReplication] Wikimedia\Rdbms\LBFactory::shutdown: finished ChronologyProtector shutdown
[DBReplication] LBFactory shutdown completed
[cookie] setcookie: "cpPosIndex", "6@1775423536#00aba87f0d2b34d22fa7da60bd405aff", "1775423546", "/", "", "1", "1", ""
OutputPage::haveCacheVaryCookies: no cache-varying cookies found
[DBConnection] Wikimedia\Rdbms\LoadBalancer::getLocalConnection: reused a connection for local/0
[DBQuery] Wikimedia\Rdbms\Database::beginIfImplied (LinkBatch::doQuery (for Skin::preloadExistence)) [0s] database_staging: BEGIN
[DBQuery] LinkBatch::doQuery (for Skin::preloadExistence) [0s] database_staging: SELECT page_id,page_namespace,page_title,page_is_redirect,page_is_new,page_latest,page_touched,page_len,page_content_model FROM `mw_page` WHERE (page_namespace = 1 AND page_title = 'Delimiter_Screw')
[DBConnection] Wikimedia\Rdbms\LoadBalancer::getLocalConnection: reused a connection for local/0
[DBQuery] MediaWiki\User\TalkPageNotificationManager::dbCheckNewUserMessages [0.001s] database_staging: SELECT user_ip FROM `mw_user_newtalk` WHERE user_ip = '172.18.0.2' LIMIT 1
[gitinfo] Candidate cacheFile=/var/www/html/w/gitinfo.json for /var/www/html/w
[gitinfo] Cache incomplete for /var/www/html/w