Chii chinonzi 502 Yakashata Gonhi Kukanganisa uye Sei kuti igadziriswe (Ratidza Guru Kugadzirisa)

One of the things that certainly frustrate both consumers and web owners is seeing an error code pop up on the website or on one of its pages. One of those annoying pests is the 502 error or bad gateway error.

Kunyangwe zvisiri zvakajairika sekumwe kukanganisa kwe server, ino inonyanya kunetsa pazvinoitika, kunyanya sezvo kazhinji zvichinetsa kuwana mudzi wedambudziko.

Asi, chii chinonzi 502 yakaipa gedhi chikanganiso chaizvo?

Zvichitaurwa nyore, iyi yekukanganisa i HTTP (Hyperocol Transfer Protocol) mamiriro kodhi uye inoitika kana imwe sosi yepamhepo isina kuwana kana kufunga kuti haina kuwana mhinduro chaiyo kubva kune imwe seva yepamhepo.

Izvo zvinogona kuitika kune chero munhu pane chero setup, chero browser, uye chero chinhu. Naizvozvo, ngatimboonai zvinokonzera kukanganisa uku uye magadzirisirwo, uye netariro abvise pane zvakanaka.

Chikwata che5xx

Sezvaungave uchiziva iwe, iyo 502 haisi iyochete kukanganisa kunogona kuitika pakati pe500 akateedzana zvikanganiso izvo zvakangomirira kukanganisa zuva rako. Izvo zvakati, heano mashoma ezvikanganiso zvakanyanya uye akakosha kubva paboka re500 iro iwe raunofanirwa kuziva.

• • 500 Internal Server Error -Seva yako yewebhu inozoratidza chikanganiso ichi kana chasangana nemamiriro ezvinhu anotitadzisa kuzadzisa basa rawo, kureva chikumbiro chemutengi.
  • 501 Haina Kusimbiswa - server haigoni kutsigira kana kuziva nzira yekukumbira. Izvo zvinoshaya mashandiro ekugadzirisa chikumbiro saka chinopindura nechikanganiso ichi.
  • 502 Gedhi rakaipa - maseva akange aine kurwa uye zvino havasi kutaura nemumwe. Majee parutivi, paunenge uchiita sewakamiririra kana segedhi, sevha yako haina kugamuchira mhinduro chaiyo kubva kunokwira seva ichiedza kugadzirisa chikumbiro.
  • 503 Service Haigoneki -Chimiro chenguva pfupi kana server ichiwanikwa kuti inyatsoita zvikumbiro nekuti kungave nekugadzirisa kuri kuitika kana iko kwazvamburwa zvino.
  • 504 Gedhi Nguva Yekubuda - Seva, ichiita senge proxy kana gedhi zvakare haina kuwana mhinduro panguva kubva kune imwe sevha, senge DNS, semuenzaniso, saka haina kukwanisa kubvunza chikumbiro.
  • 505 HTTP Shanduro Yasatsigirwa - kukanganisa kwake kunoitika kana server rako rewebhu risingakwanise kana kusazotsigira vhezheni yeiyo HTTP protocol vhezheni inotangira kubva mukukumbira. Iko kukanganisa kunowanzova nerondedzero yekuti sei sevha isingashande.

Izvo zvinokonzeresa shure kwe502 Kukanganisa

Muzhinji, iyo 502 kukanganisa inongova hiccup mukukurukurirana pakati pemaseva maviri epamhepo. Hapana chakakura uye hapana chakakomba. Nekudaro, kutsvaga izvo chaizvo zvakakonzera 502 kukanganisa kunogona kazhinji kuve kwakaoma.

Chikonzero chikuru ndechekuti kukanganisa uku kunoitika pakati pemaseva maviri epamhepo iwe hauna chaunotonga pamusoro.

For web owners that are not developers themselves, having one on your team can be very helpful when dealing with such errors. You can check online yemabasa enjiniya software kuti uwane mufananidzo wakajeka weizvo iwe ungatarisira kubva kune unogadzira kana iwe ukasarudza kuroja imwe.

Chii zvakare, kukanganisa uku kunogona kuzvishandura sehumwe hwakasiyana mimwe mameseji ekukanganisa, akadai sa 502 Proxy Chikanganiso, HTTP 502, 502 Bad Gateway NGINX zvichingodaro. Mune chero chiitiko, usati warasikirwa nehutano hwako pane izvo zvingave zvakakonzera kukanganisa, heino zvikonzero zvakanyanya kujairika shure kwayo.

• Iyo sevha yepakutanga haisi kushanda - Simply, server yako inogona kunge isiri kushanda nemazvo. Midzi yedambudziko rako inogona kunge iri kubatana nyaya, server downtime, kuwandisa, kutaridzika kwakawandisa etc.
• Domain zita nyaya - Dambudziko iri rinoitika kana iyo dura isiri kusarudza iyo IP kero zvakanaka. Isiri iyo DNS marekodhi akaiswa seDhetiji yekukwereta chikamu chingave chikonzero cheiyi nyaya. Zvakare, shanduko dzakaitwa kuDNS pamwe dzaive dzisina nguva yakakwana yekuparadzira pasi rose saka kukanganisa kunoitika. Izvi zvinogona kunge zviri nekuda kweinononoka TTL (Nguva Yekurarama) zvinhu.
• Chikumbiro chakavharidzirwa neFirewall - Ah hongu, yakanaka yekare firewall uye kuchengeteka kwayo kunetseka. Paunenge uchinetseka nezvedambudziko, tarisa firewall. Muzhinji, iyo mastermind kumashure kweiyo 502 kukanganisa ndeye, iko, firewall. Iyo inogona kuvhara zvikumbiro pakati peanoshanda, kunyanya paWebhusaiti ewebhusaiti iyo kuchengetedza plugins. Chii zvakare, chinogonawo kuve DDoS kuchengetedzwa kukanda mukati.
• Kutadza Server - Server yako yakarova bhaketi. Pane zvikonzero zvinoverengeka izvi zvingaitika. Semuenzaniso, iyo sevha iri kunze kwewebhu nekuda kwekugadzirisa, iyo server yakadonhedzwa kana server yezvinyorwa iri kupesana nemitemo nemamiriro emupi, enda nhamba.
• Browser error - Zvitende kana kuti kwete, kazhinji chikonzero chiri shure kwedu 502 is browser extensions. Izvi zvinonyanya kuitika kana uine AdBlock extensions inodzivirira vashandisi kubva kunogumbura kushambadzira uye pop-ups. Chimwe chikonzero chinogona kungova chinyakare chinyorwa chebrowser mukushandisa.

Kugadzirisa iyo 502 kukanganisa

Iye zvino tava kusvika kune chikamu chinonakidza. Kugadzirisa chikanganiso makumi mashanu neshanu kazhinji kazhinji kuri nyore sezvazvinowana. Kubva pane maonero evatengi, izvi zvinogona kunge zvisingaite sekutakura peji racho. Pane nzira dzinoverengeka dzekugadzirisa iyi kukanganisa uye heano mashoma acho.

• • Reload the page - Hongu iwe unoverenga icho icho chaicho, ingo kurazve peji uye kukanganisa kunogona kunge kwaenda pane zvakanaka. Sezvambotaurwa, chinhu chisina kujairika chingangoda nguva yakati wandei.

• • Kutanga musangano mutsva webrowser -Chimwe chigadziro ndechekuvhara zvese, kujekesa nhoroondo yekubheka, makuki uye cache, uye kutanga chikamu chitsva. Chikamu chitsva chakasarudzika kana chekusaziva chinogona kubatsira kugadzirisa chikanganiso.

• Tangazve kombiyuta yako - Kana zvese zvikundikana, resesa muchina uye edza patsva.
• Edza imwe browser - Dambudziko rinogona kunge riri rekubrowser rine chekuita saka edza rimwe rakasiyana, senge Google Chrome, Mozilla Firefox nezvimwe.
• Dzoka gare gare -Zvinhu zvinotaridzika zvakanaka zvisina tariro kana iwe ukaedza zvese zviri pamusoro apa kugadzirisa chikanganiso. Iwe unogona kuedza kubata wako Internet sevhisi inopa kana webmaster asi ipapo zvakare, ingozvitengera wega kofi uye wozodzoka gare gare, kukanganisa kunogona kuzvigadzirisa pachako nenguva yaunodzoka.

Solution yevagadziri

Maonero emuvandudzi anosiyana nemutengi. Kugadzirisa iyo 502 kukanganisa semaneja wewebhu kunogona zvakare kusagadzikana. Naizvozvo, heano mashoma mhinduro kune makumi mashanu nemakumi mashanu evanovandudza.

• Edza kuona kana server yakakwira inowanikwa nekutevera-kuenderera kana ping kuyedza seva IP.
• Shandisa iyo DNS bvunzo maturusi kuti uone kana zita rakakodzera remazita ranyatso kugadzirisa.
• Tarisa seva kana webhusaiti kukanganisa kwemiti kuti uone kana paine chaipo chikanganiso chiri kukandwa pane server.
• Kune WordPress masayiti, edza kuita kwenguva pfupi iyo "wp-content / plugins" folda kutonga kunze plugins seanogona kukonzera kukanganisa.
• Tarisa matanda ekuwisira moto chero chiratidzo chemabhombo.

Kuvhara izwi

Pakati pezvose zvikanganiso zvinogona kuitika pane server kana pane webhusaiti, iyo yakaipa 502 gedhi kukanganisa haisi iyo yakaipa yeiyo mijenya. Nekudaro, zvichinetsa zvakadaro.

Kunyangwe iyo inogona kugadziriswa nekukurumidza uye nemazvo, inogona kunongedza kune zvakakomba zvakanyanya zvikonzero izvo zvinogona kukonzera matambudziko akakomba mune ramangwana, ndosaka zvakakodzera kutarisa kunze zvishoma kana zvaitika.