GUI na tebur yana riƙe da haɗin gudanarwa, don haka rubutun lura yana ƙoƙarin buɗe nasa kuma bai karanta komai ba, ko mafi muni, GUI ɗin ya daina amsa umarni. Sakamakon da aka saba shine cewa daemon ɗin ba shi da kwanciyar hankali. A cikin daemon na al'umma wannan iyakancewar da gangan ce: ƙofar sarrafawa tana hidimar abokin ciniki ɗaya na gudanarwa da ke haɗe a lokaci ɗaya, kuma wannan lambar ba ta da alaƙa da yawan masu amfani da VPN zai iya ɗauka.

Soket ɗaya, mai riƙe ɗaya

Tashar gudanarwa tana karɓar abokin ciniki ɗaya da ke haɗe. Idan na biyu ya zo yayin da na farko ke aiki, yana jira ko an ƙi shi, kuma babu wani yanayin mai biyan kuɗi na layi ɗaya da ke ɓoye bayan wani zaɓi. Cire haɗin mai riƙe na yanzu yana barin daemon ɗin ya karɓi na gaba, kuma wannan miƙa mulki ne ba tasha ta biyu ba.

Wannan yana mai da kowace ƙarin kayan aiki abokin hamayya. Idan GUI ɗin ya mallaki haɗin, rubutun bincike ko ya kasa haɗawa ko ya yi nasara ne kawai bayan GUI ɗin ya daina, kuma jerin yana maimaita a haɗin gaba. Idan rubutun ya fara haɗawa, GUI ɗin ya rasa hanyar sarrafawa kuma umarninsa sun daina aiki. Babu ɗayan kayan aikin da ke ba da rahoton wannan rikici, domin kowanne yana ganin umarninsa da ya kasa kawai.

What you needMechanism that fitsWhat it cannot do
Periodic list of connected clientsStatus file written on an intervalDeliver events as they happen
Interactive prompts and session controlThe single management connectionServe two controllers at once
Multiple consumers of eitherOne owner process that fans outExist without you writing it

Yanke shawara wane ɓangare ne ya mallaki sarrafawa

Zaɓi mai mallaka ɗaya don tashar mu'amala kuma bar shi ya zama abu ɗaya tilo da ke haɗawa. GUI da ke gudanar da haɗin, rubutun da ke amsa umarnin tabbatarwa da mai sarrafa da ke ƙare zama duk ana ɗaukarsu masu mallaka, kuma ɗaya ne kawai zai iya riƙe wannan matsayi.

Lokacin da GUI ya mallaki haɗin, yi amfani da haɗin kai da GUI ɗin ke bayarwa maimakon yin gwagwarmaya da shi. Yin takara da mai mallaka don soket ɗin yana haifar da gazawa na lokaci-lokaci waɗanda masu amfani suke gani kamar bazuwar, kuma mai gyara matsala yawanci yana ganin rabin na biyu na tseren kawai. Lura wace tsari ce ke haɗawa da farko bayan sake yi, domin wannan tsari ne ke yanke shawarar wanda zai yi nasara kowace lokaci. Mai lura da ke farawa kafin GUI zai riƙe tashar har GUI ya daina.

Yi amfani da hotunan yanayi don masu tattarawa

Yawancin lura suna buƙatar jeri, ba tattaunawa ba. Fayil ɗin yanayi na lokaci-lokaci yana amsa hakan ba tare da taɓa tashar sarrafawa ba, kuma yana ci gaba da aiki yayin da GUI ke haɗe.

status /run/openvpn/server.status 10
management /run/openvpn/server.sock unix

Tazarar ita ce kasafin sabon abu, don haka saita ta ga abin da dashbod ɗin ke buƙata a zahiri maimakon ƙaramin ƙima da ke ganin lafiya. Hoton da ake rubutawa kowane 'yan daƙiƙa yana da arha; rubutun da ke sake haɗawa da soket ɗin sarrafawa kowane 'yan daƙiƙa ba shi da arha, domin kowane sake haɗawa yana takara da mai mallaka.

Hoto ba tarihi ba ne kuma ba rafin abubuwan da suka faru ba ne. Haɗin da suka shigo suka fita cikin tazara ɗaya ba sa bayyana, don haka ba za a iya biyan buƙatar bincike ta hanyar bincika fayil ɗin da ke sake rubuta kansa ba. Idan kana buƙatar sanin cewa mai amfani ya haɗa kwata-kwata, hoton shine kayan aikin da bai dace ba.

Fan-out ƙira ce, ba yanayi ba

Idan masu amfani da yawa suna buƙatar bayanan gudanarwa kai tsaye, sanya ɓangare ɗaya amintacce a gaban soket ɗin kuma bar shi ya wallafa abubuwan lura da aka zaɓa a hankali ga sauran. Wannan ɓangaren ne ya mallaki sake haɗawa, umarnin tabbatarwa da shawarar abin da ke da lafiya a bayyana.

Gina shi da gangan: ayyana waɗanne tambayoyi aka yarda, yi log ɗin wanda ya tambaya, kuma ka guje wa mai da layin fan-out ya zama kwamitin sarrafawa na nesa ba da gangan ba. Daemon ɗin ba shi da yanayin abokin ciniki da yawa da za a kunna, kuma babu layin saitin da ke ƙirƙirar ɗaya. Ɗauki mai mallaka a matsayin ɓangare na iyakar tsaro, domin yana riƙe da ƙofar da za ta iya cire haɗin mutane. Sake farawa ya kamata ya zama aikin yau da kullum tare da hanyar farfadowa da aka rubuta.

Ɗauki soket ɗin a matsayin gata, ba ma'auni ba

Ƙofar gudanarwa na iya cire haɗin masu amfani, canza yanayi da karanta abubuwan da suka ambaci sunayen mutane. Kalmar sirrinsa tana tabbatar da abokin ciniki kuma ba ya ɓoye hanyar sadarwa, don haka mai saurare a cibiyar sadarwa yana fallasa tattaunawar ga duk wanda zai iya lura da ita.

Ka fifita soket ɗin gida ko mai saurare mai tsananin iyakance, kuma duba wace tsari mai tattarawa ke magana da shi a zahiri, domin samfuran uwar garke suna zuwa da nasu API ɗin gudanarwa waɗanda ke yin daban. Mai tattarawa da ya nuna daemon ɗin da ba daidai ba yana haifar da tabbataccen amma kuskuren sakamako. Tabbatar da hanyar da tsarin da ya mallaka kafin ka gyara tambayar da ba ta dawo da komai.

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