Marka Squid uu kaydiyo baakadaha APT
Hubi gaadiidka HTTP, kaydka keydka, cabbirka shayga iyo dejinta cache-control ee APT ka hor inta aadan filanin in codsiyada baakadaha ay noqdaan Squid hits.
APT iyo aptitude waxay soo qaadan karaan faylalka kaydka iyagoo maraya HTTP. Squid wuxuu kaydin karaa jawaab HTTP oo ku habboon; macmiilku maaha inuu noqdo browser web.
Daabacaadda Squid 6 ama 7, hubi gelitaannadan marka wareejin kasta oo baakad ah ay weli gaarto asalka:
- Soo dejintu waxay isticmaashaa HTTP, ama Squid si kale ayuu u helaa isweydaarsiga HTTP. Tunnel HTTPS CONNECT oo keliya ma muujiso jawaabta baakadda kaydinta.
- Keydku wuxuu leeyahay kaydin ku habboon oo la habeeyay. Gudbinta guulaysatay ma caddaynayso in keyd disk uu jiro.
- Kaydku wuxuu ku habboon yahay cabbirka ugu badan ee shayga ee galka keydka khuseeya. Xogta yar iyo .deb weyn waxay yeelan karaan natiijooyin kala duwan.
- Codsi iyo jawaabtu waxay oggolaadaan kaydinta iyo dib-u-isticmaalka iyadoo la raacayo siyaasadooda cache-control.
APT wuxuu soo bandhigaa Acquire::http::No-Cache, Max-Age iyo No-Store. No-Store wuxuu ka hortagi karaa kaydinta faylalka kaydka ee la codsaday. No-Cache wuxuu codsanayaa dib-u-xaqiijin ka hor inta aan jawaabta kaydsan dib loo isticmaalin. Baadh habaynta APT ee wax ku ool ah iyo sidoo kale siyaasadda Squid.
Isbarbardhig isla URL-ka buuxa oo baadh natiijada keydka gudaha access.log. Martigeliyayaal muraayad kala duwan, waddooyin kayd oo isbeddelay ama baakad gudaha lagu kaydiyay waxay ka dhigan karaan in laba rakib aysan waligood codsanayn isla shay shabakadeed.
Muraayadda kaydku waxay si ula kac ah u ilaalisaa waxa ku jira kaydka halkii ay kaliya ku tiirsanaan lahayd dib-u-isticmaalka keydka HTTP ee baahida ku saleysan.