Cloudflare umemezele muva nje ukuthi ukusekelwa kwe-HTTP / 3 manje sekuyatholakala kunethiwekhi yakho, Ngalokho kusukela manje kuqhubeke, amakhasimende akho azokwazi ukusebenzisa inketho kumapaneli awo futhi unike amandla ukuxhaswa kwe-HTTP / 3 kuzizinda zakho.
Ukunikezwa kwenethiwekhi yokuqukethwe (CDN) futhi kubikwe ukuthi iGoogle Chrome neMozilla Firefox, abahlinzeki ababili besiphequluli abakhulu, sihlanganyele ndawonye ukwenza iWebhu isheshe futhi othembekile. Ukwengezwa kwe-Cloudflare, i-Google Chrome, ne-Firefox ukuxhasa i-HTTP / 3 kuyisikhuthazo esikhulu se-iteration enkulu elandelayo ye-HTTP kanye nokuqala koshintsho olukhulu kubasebenzisi be-Intanethi.
Kufanele kukhunjulwe ukuthi umthetho olandelwayo we-TCP waklanywa ngawo-1970 futhi akekho noyedwa owayelindele ukuthi isetshenziselwe ukuxhumana kwezikhathi zangempela, njengoba kunjalo nanamuhla.
Ngokuhamba kwesikhathi, izinhlelo ziyavela futhi zidinga isivinini, futhi onjiniyela be-software sebeqalile ukuqonda ukuthi i-TCP ayikaze yakhelwe ukuhlangabezana nezidingo zejubane. Ngakho-ke baqala ukubheka ezinye izinketho zomthetho olandelwayo zokwenza i-Intanethi isheshe.
Le yindlela onjiniyela beGoogle abenze ngayo inqubo yenethiwekhi ye-SPDY olungise ezinye zezinkinga ze-TCP. Ngakho-ke, i-Intanethi isibe yi-HTTP-over-SPDY, umthetho olandelwayo ekugcineni osemthethweni waba yi-HTTP / 2 futhi manje ususetshenziswa cishe ngama-40% amawebhusayithi.
ICloudflare ithi uma ukwesekwa kwe-HTTP / 3 sekuvunyelwe Okwesizinda sekhasimende kudeshibhodi yakho ye-Cloudflare, lelo klayenti lizokwazi ukuxhumana namawebhusayithi akho nama-API lisebenzisa i-HTTP / 3.
I-HTTP / 3 inguqulo elandelayo enkulu ye-HTTP, umthetho olandelwayo lapho okuqukethwe kudluliswa kusuka kumaseva kuya kumakhasimende, lapho kuboniswa khona kuziphequluli, izinhlelo zokusebenza zeselula, noma ezinye izinhlelo zokusebenza. ICloudflare ithi selokhu ibambisene nozakwethu bemboni nge-Internet Engineering Task Force, kufaka phakathi iGoogle Chrome neMozilla Firefox, ukukala ngaphezulu kwemibhalo ejwayelekile ye-HTTP / 3 ne-QUIC.
Kukulokhu lapho i-HTTP-over-QUIC, eyaba yi-HTTP / 3 kamuva. Lona uukubhala kabusha ngokuphelele umthetho olandelwayo we-HTTP Isebenzisa umthetho olandelwayo we-QUIC esikhundleni sephrothokholi ye-TCP futhi iza nokusekelwa kwe-TLS, izinga lokuphepha lokubethela imininingwane ethunyelwe ngaphakathi.
Ngokusho kukaRyan Hamilton, unjiniyela weSoftware yakwaGoogle
I-HTTP / 3 kufanele ithuthukise iWebhu yawo wonke umuntu. Amaqembu e-Chrome ne-Cloudflare asebenze ngokubambisana ukuhambisa i-HTTP / 3 ne-QUIC kusuka kumazinga avelayo kuya kubuchwepheshe obamukelwe kabanzi bokuthuthukisa iWebhu.
Ubambiswano oluqinile phakathi kwabaholi bezimboni yilokho okwenza ukuthi izindlela ezintsha zamazinga e-Intanethi zenzeke, futhi sibheke phambili ukuqhubeka nokusebenza ngokubambisana.
Kusuka ku-SPDY, onjiniyela beGoogle babone ukuthi bangenza kangcono kakhulu uma behlanganisa ukuthembeka kwe-TCP nejubane le-UDP kumthetho olandelwayo omusha ngokuphelele. Le yindlela i-QUIC, noma i-Quick UDP Internet Connections, eyazalwa ngayo, umthetho olandelwayo ohlanganisa izici ezihamba phambili ze-TCP ne-UDP, ukwakha umthetho olandelwayo wezokuthutha oshesha kakhudlwana.
I-Google ingeze ukusekelwa kweprothokholi entsha ku-Chrome Canary ekuqaleni kwalenyanga. Lokhu kusho ukuthi noma nini lapho abasebenzisi bevakashela iwebhusayithi ebanjelwe i-Cloudflare kusuka ku-Chrome Canary noma ezinye iziphequluli ezihambisana ne-HTTP / 3, ukuxhumeka kushintshela ku-protocol entsha, kunokulawulwa ngezinguqulo ezindala.
Ngaphezu kwalokho IMozilla izophinda isebenzise ukwesekwa kwe-HTTP / 3. Umenzi wesiphequluli kulindeleke ukuthi ahambise i-HTTP / 3 kunguqulo ezayo yeFirefox Nightly ngokuhamba kwesikhathi kulo nyaka.
Kusukela ngonyaka odlule, iCloudflare ibimemezele ukwesekwa kokuqala kwe-QUIC ne-HTTP / 3 (noma i- "http-over-QUIC" njengoba yayibizwa kanjalo ngaleso sikhathi, ngaphambi kokuthi iqanjwe kabusha ngoNovemba 2018 ukuze ibe yi-HTTP / 3 ngokusemthethweni.
Izinga elisha lewebhu linika amandla ukuxhumana okusheshayo, okuthembekile, nokuvikeleka kakhulu kumadivayisi anikwe amandla yiwebhu, njengamawebhusayithi nama-API.
ICloudflare ibuye yavumela amakhasimende ayo ukuthi ajoyine uhlu olulindile lokuhlola i-QUIC ne-HTTP / 3 ngokushesha nje lapho sezitholakala.
Umthombo: https://blog.cloudflare.com/