Ukufunda kusuka ku-cache ye-proxy ngesikhathi inethiwekhi iphansi
Lungiselela isethi yangempela yezimpendulo ezingasetshenziswa kabusha ezidingekayo ekufundeni ngaphandle kwenethiwekhi, kufaka phakathi okuncikile kukho nokuziphatha kokusha.
Ikhasi liyavuleka ngesikhathi inethiwekhi ikhona, bese ilahlekelwa izitayela nezithombe zayo ngaphandle kwenethiwekhi. I-HTML yayiyinto eyodwa kuphela ezintweni ezazidingwa ukufunda.
I-cache ebheke phambili igcina izimpendulo ezifanele ezedlula kuyo. Ayitholi zonke izixhumanisi zesikhathi esizayo, ayilethi izinsiza ezishiwo ku-HTML kuphela futhi ayikhiqizi kabusha uhlelo olusebenza emthonjeni.
Lungiselela isethi yokufunda
Bhala uhlu lwamadokhumenti adingwa abafundi, izithombe zawo, ama-stylesheet nokunye okuncikile kukho. Bese uhlukanisa izimo ezintathu:
| Isimo sempendulo | Umthelela ngaphandle kwenethiwekhi |
|---|---|
| Kugcinwe futhi kungasetshenziswa kabusha | I-cache ingase ikwazi ukufeza isicelo |
| Kugcinwe kodwa kudinga ukuqinisekiswa | Umthombo ongekho ungavimbela ukusetshenziswa kabusha |
| Akukaze kugcinwe noma akukho ku-cache | Azikho izinyathelo zempendulo ezizokwethulwa |
Ukuvula ikhasi elilodwa ngaphambi kokunqamula akufakazeli ukuthi konke okuncikile kukho kufike kule cache eyabiwe. Isiphequluli kungenzeka senze ezinye izinsiza zisuka ku-cache yaso yasendaweni.
Ukusha kuyaqhubeka ngisho ngemva kokukhipha ikhebuli
Ukusebenza ngaphandle kwenethiwekhi kudinga inqubomgomo ecacile yokuqukethwe okudala. Isicelo se-only-if-cached siyindlela ehlukile yokucela i-cache ebambisanayo impendulo esivele igciniwe. I-HTTP inemikhawulo yokuthi izimpendulo ezindala zingasetshenziswa nini, kufaka phakathi izidingo zokuqinisekisa kabusha ezisebenzayo. Into egciniwe akuyona imvume engenamibandela yokuyethula ngokungapheli.
I-offline_mode ye-Squid 7 iyinketho ethile yokuthunyelwa eyeka imizamo evamile yokuqinisekisa. Ishintsha ukuziphatha kokuqinisekisa; ayikwazi ukwakha izinto ezingekho noma ukwakha kabusha ukugeleza kokungena okubukhoma. Umyalelo awutholakali ku-Squid 8.
I-HTTPS CONNECT evamile nayo igcina okuqukethwe kwekhasi ngaphakathi kwe-TLS. I-proxy yomhubhe ayitholi izinto ze-HTML nezithombe ezingasetshenziswa kabusha kusuka kulawo mabhayithi abethelwe.
Ngeqoqo lokufunda lomphakathi elichaziwe, hlela futhi uhlole isethi yonke yomsebenzi kanye nenqubomgomo yayo yokubuyekeza. Kunoma yikuphi ukuphequlula okusebenzisanayo, i-cache iyodwa ayikwazi ukuthembisa ikhophi ephelele engaphandle kwenethiwekhi yalokho umsebenzisi angakucela ngokulandelayo.