{"id":111034,"date":"2023-10-22T09:10:35","date_gmt":"2023-10-22T07:10:35","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/opublikovana-biblioteka-nghttp3-1-0-s-realizacziej-protokola-http-3"},"modified":"2023-10-22T09:10:35","modified_gmt":"2023-10-22T07:10:35","slug":"opublikovana-biblioteka-nghttp3-1-0-s-realizacziej-protokola-http-3","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/opublikovana-biblioteka-nghttp3-1-0-s-realizacziej-protokola-http-3","title":{"rendered":"Avaldati nghttp3 1.0 raamatukogu HTTP\/3 protokolli rakendusega","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Esimene stabiilne versioon nghttp3 projektist, mis arendab C keeles HTTP\/3 protokolli teeki, on n\u00fc\u00fcd saadaval. Sama projekti HTTP\/2 protokolli teeki kasutatakse Apache http-serveri mod_http2 mooduli aluseks. Projekti arengut on kasutatud ka Curli utiliidis. Teegi kood levitatakse MIT litsentsi alusel. <\/p>\n

HTTP\/3 standard m\u00e4\u00e4ratleb QUIC (Quick UDP Internet Connections) protokolli kasutamise HTTP\/2 transportimiseks. QUIC on UDP protokolli peal asuv kiht, mis toetab mitme \u00fchenduse mitmekesistamist ja pakub kr\u00fcptimise meetodeid, mis on v\u00f5rdsed TLS\/SSL-iga. Protokolli t\u00f6\u00f6d on alustatud 2013. aastal Google'i poolt, et pakkuda alternatiivi TCP+TLS kombinatsioonile veebis, lahendades TCP-s \u00fchenduste kehtestamise ja l\u00e4bir\u00e4\u00e4kimise aegadega seotud probleemid ning k\u00f5rvaldades paketikaotuse korral tekkivate viivituste. <\/p>\n

Nghttp3 pakub iseseisvat rakendust spetsifikatsioonidele RFC 9114 (HTTP\/3 QUIC protokolli peal), RFC 920 (QPACK pealkirjade tihendustehnoloogia), RFC 9220 (WebSocketide edastamine HTTP\/3 peal) ja RFC 9218 (laiendatud skeem klientide p\u00e4ringutele vastuste saatmise prioriteetide haldamiseks). Teek ei s\u00f5ltu kindlatest QUIC stekidest ja toetab erinevaid QUIC transportprotokollide teostusi. Samuti arendab projekt oma QUIC protokolli rakendust - ngtcp2, mida kasutatakse vaikimisi. Andmete kr\u00fcptimiseks ngtcp2-s toetatakse quictls, GnuTLS, BoringSSL, Picotls ja wolfSSL. Samal ajal, kui nghttp3 1.0 ilmus, avaldati ka esimene stabiilne versioon ngtcp2 1.0.
\n
Allikas: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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Sama projekti arendatud HTTP\/2 protokolli variant on aluseks Apache http-serveri mod_http2 moodulile. Projekti arendusi kasutatakse ka Curl utiliidis. 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