Magance sabar da aka ɓoye ba sa amsawa ko ba sa aiki

yi karatuGidan yanar gizon WordPressnewbie inWordPress bayaAn shigar da W3 Total Cache plugin, amma Memcached ba shi da amsa kuma baya aiki kamar yadda aka saba tare da sanarwar mai zuwa:

Sabbin sabar da aka ɓoye ba sa amsawa ko ba sa aiki:
Cache Database: 127.0.0.1:11211.
Cache Abu: 127.0.0.1:11211.
Cache shafi: 127.0.0.1:11211.
Wannan saƙon zai ɓace ta atomatik da zarar an warware matsalar

Ta hanyar gudanar da umarni"systemctl restart memcached"Lokacin da aka sake kunna sabis ɗin da aka rufe, matsalar ta ƙare na ɗan lokaci, amma sai ta sake bayyana.

An yi gwajin dacewa kuma komai yana da kyau:

Memcached extension: Installed
Memcache extension: Not Installed
Redis extension: Not Installed

Menene zan yi don magance matsalar da sabis na Memcached ba zai iya gudana kamar yadda aka saba ba?

Magani XNUMX don Memcached sabis baya amsawa

Da alama akwai wani nau'in batun haɗin kai tare da sabis na Memcached.Don haka matsalar tana tare da uwar garken Memcached.

Da fatan za a duba WordPress pluginSaituna da Memcached daidaitawa.

Saƙon da kuka karɓa shine sakamakon matsala tare da uwar garken Memcached.

Idan matsalar ta tafi bayan ta sake kunna sabis na Memcached, ana iya samun wasu matsalolin haɗin kai tare da sabar Memcached.

Shiga cikin CLI/SSH Memoci  Sabis ▼

memcached-tool 127.0.0.1:11211 display 
memcached-tool 127.0.0.1:11211 stats
telnet 127.0.0.1 11211

• Ya kamata sadarwa tare da memcache kuma amsa umarnin matsayi.

Bincika idan sabis ɗin yana gudana ▼

ps afux | grep memc

Idan ana buƙata, sake kunna sabis na memcache (kamar tushen/sudo)▼

service memcached restart

Idan saƙon kuskure ya bayyana" ERROR Too many open connections"Abin da ya jawo matsalar ke nan.

Lokacin da ka isa Memcached buɗen haɗin haɗin yanar gizo, ba za ku iya adanawa ko dawo da kowane zama daga wannan lokacin ba, saboda tsoffin haɗin gwiwa ba za su shuɗe ba.

Akwai yiwuwar gyarawa guda biyu:

1. Kashe haɗin kai tsaye a cikin W3 Total Cache plugin module (misali: Ayyuka → Cache Abu → Na ci gaba)
   
2. Ƙara iyakar buɗewar haɗin kai a cikin tsarin memcache, saita matsakaicin haɗin haɗin gwiwa.

Magani XNUMX don Memcached sabis ba ya gudana

idan kaLinuxamfani da uwar garkenCibiyar Kula da CWPna PHP version switcher, kuna iya ƙoƙarin sake shigar da sabis ɗin Memcached.

Danna gefen hagu na CWP Control panel → PHP Settings → PHP Version Switcher → da hannu zaži wasu nau'ikan PHP 7, kamar: PHP 7.4.28, kuma duba Memcache da Memcached tsawo▼

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Chen WeiliangBulogin kawai shigar da Memcached tsawo kafin, kuma rashin shigar da Memcache tsawo ya haifar da irin wannan matsala.

Bayan shigar da Memcache da Memcached kari a lokaci guda, matsalar da sabis na Memcached bai amsa ba an warware cikin sauri!