{"id":96109,"date":"2020-10-08T01:42:56","date_gmt":"2020-10-07T23:42:56","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/v-chrome-nachalas-aktivacziya-ietf-quic-i-http-3"},"modified":"2020-10-08T01:42:56","modified_gmt":"2020-10-07T23:42:56","slug":"v-chrome-nachalas-aktivacziya-ietf-quic-i-http-3","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/v-chrome-nachalas-aktivacziya-ietf-quic-i-http-3","title":{"rendered":"Chrome'is on alanud IETF QUIC ja HTTP\/3 aktiveerimine","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Google teatas<\/a><\/noindex> enda protokolli redaktsiooni asendamisest QUIC<\/a><\/noindex> variantidega, mida arendatakse IETF spetsifikatsioonis. Chrome'i kasutatav Google'i QUIC variant erineb m\u00f5nedes detailides IETF variantidest IETF spetsifikatsioonidest<\/a><\/noindex>. Samal ajal toetab Chrome m\u00f5lemaid protokolliversioone, kuid kasutab vaikimisi endiselt oma QUIC varianti. <\/p>\n

Alates t\u00e4nasest on 25% stabiilse Chrome'i haru kasutajatest l\u00fclitatud \u00fcle IETF QUIC kasutamisele, ning tulevikus suureneb selliste kasutajate osakaal. Google'i statistika kohaselt on IETF QUIC protokoll n\u00e4idanud 2% v\u00e4hendamist viivitusel Google'i otsingus v\u00f5rreldes HTTP \u00fcle TCP+TLS 1.3 ja YouTube'i taasesituse katkemise aeg v\u00e4henes 9% v\u00f5rreldes 3% t\u00f5usuga t\u00f6\u00f6laua- ja 7% mobiils\u00fcsteemide l\u00e4bilaskev\u00f5imes.<\/p>\n

HTTP\/3 standardiseerib<\/a><\/noindex> QUIC protokolli kasutamine HTTP\/2 transpordina. QUIC (Quick UDP Internet Connections) protokoll on alates 2013. aastast arendatud Google'i poolt, et pakkuda alternatiivi TCP+TLS kombinatsioonile veebis, lahendades TCP-s \u00fchenduste loomise ja lepingute t\u00f5hustamise pika aja ning k\u00f5rvaldades andmete edastamise ajal pakettide kaotuse t\u00f5ttu tekkivad viivitused. QUIC on UDP protokolli pealisehitus, mis toetab mitme \u00fchenduse mitmekesistamist ja pakub kr\u00fcpteerimismeetodeid, mis on v\u00f5rreldavad TLS\/SSL-iga. IETF-is standardimise k\u00e4igus tehti protokollile muudatusi, mis viis kahe paralleelse variandi, \u00fche HTTP\/3 jaoks ja teise Google'i toetatava, tekkimiseni.<\/p>\n

<\/a><\/noindex><\/p>\n

Allikas: opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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