{"id":121184,"date":"2024-12-30T21:46:07","date_gmt":"2024-12-30T19:46:07","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/kompaniya-cloudflare-otkryla-kod-h3i-utility-dlya-testirovaniya-http-3"},"modified":"2024-12-30T21:46:07","modified_gmt":"2024-12-30T19:46:07","slug":"kompaniya-cloudflare-otkryla-kod-h3i-utility-dlya-testirovaniya-http-3","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/kompaniya-cloudflare-otkryla-kod-h3i-utility-dlya-testirovaniya-http-3","title":{"rendered":"Spole\u010dnost Cloudflare uvolnila k\u00f3d h3i, n\u00e1stroje pro testov\u00e1n\u00ed HTTP\/3","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Spole\u010dnost Cloudflare ozn\u00e1mila otev\u0159en\u00ed zdrojov\u00e9ho k\u00f3du n\u00e1stroje h3i, kter\u00fd zahrnuje p\u0159\u00edkazovou \u0159\u00e1dku a knihovnu funkc\u00ed pro n\u00edzko\u00farov\u0148ov\u00e9 testov\u00e1n\u00ed a lad\u011bn\u00ed serverov\u00fdch implementac\u00ed protokolu HTTP\/3. N\u00e1stroj m\u016f\u017ee b\u00fdt pou\u017eit k posouzen\u00ed chov\u00e1n\u00ed server\u016f HTTP\/3, k ur\u010den\u00ed \u00farovn\u011b shody s po\u017eadavky specifikac\u00ed a k ov\u011b\u0159en\u00ed reakce na v\u00fdjime\u010dn\u00e9 situace. K\u00f3d n\u00e1stroje je naps\u00e1n v jazyce Rust a je otev\u0159en\u00fd pod licenc\u00ed BSD. <\/p>\n

N\u00e1stroj m\u016f\u017ee b\u00fdt pou\u017eit jako klient HTTP\/3, kter\u00fd poskytuje roz\u0161\u00ed\u0159en\u00e9 mo\u017enosti pro \u00faplnou kontrolu komunika\u010dn\u00edho kan\u00e1lu. Nap\u0159\u00edklad h3i umo\u017e\u0148uje zas\u00edlat do jak\u00e9hokoli proudu HTTP\/3 a v jak\u00e9mkoli po\u0159ad\u00ed r\u00e1mce zahrnuj\u00edc\u00ed jak spr\u00e1vn\u00fd, tak nespr\u00e1vn\u00fd obsah. V\u0161echny akce jsou ukl\u00e1d\u00e1ny do protokolu, kter\u00fd m\u016f\u017ee b\u00fdt pozd\u011bji pou\u017eit k opakov\u00e1n\u00ed relace. <\/p>\n

Sou\u010d\u00e1st\u00ed knihovny m\u016f\u017ee b\u00fdt pou\u017e\u00edv\u00e1na k psan\u00ed automatizovan\u00fdch test\u016f, kter\u00e9 ov\u011b\u0159uj\u00ed spr\u00e1vnost podpory HTTP\/3 p\u0159i v\u00fdvoji. servery<\/a> HTTP\/3 a hodnocen\u00ed v\u00fdkonu vlastn\u00edch syst\u00e9m\u016f a slu\u017eeb, v\u010detn\u011b odes\u00edl\u00e1n\u00ed nespr\u00e1vn\u00fdch dotaz\u016f a prov\u00e1d\u011bn\u00ed anom\u00e1ln\u00edch zm\u011bn v datov\u00fdch toc\u00edch (nap\u0159\u00edklad odes\u00edl\u00e1n\u00ed bin\u00e1rn\u00edch r\u00e1mc\u016f se z\u00e1hlav\u00edmi v nespr\u00e1vn\u00e9m po\u0159ad\u00ed nebo uveden\u00ed velikosti v z\u00e1hlav\u00ed Content-Length, kter\u00e1 neodpov\u00edd\u00e1 skute\u010dn\u00e9mu objemu dat). <\/p>\n

Diagnostika HTTP\/3 je obt\u00ed\u017en\u00e1 kv\u016fli slo\u017eitosti protokolu, kter\u00fd jako transportn\u00ed vrstvu pou\u017e\u00edv\u00e1 protokol QUIC zalo\u017een\u00fd na UDP a vyu\u017e\u00edv\u00e1 pom\u011brn\u011b slo\u017eit\u00e9 mechanismy spr\u00e1vy tok\u016f, paralelizace operac\u00ed, stanovov\u00e1n\u00ed priorit, multiplexov\u00e1n\u00ed spojen\u00ed, obousm\u011brn\u00e9ho p\u0159enosu dat a balen\u00ed informac\u00ed, z\u00e1hlav\u00ed, nastaven\u00ed a p\u0159\u00edkaz\u016f do bin\u00e1rn\u00edch r\u00e1mc\u016f.
\n
Zdroj: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Cloudflare \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0430 \u043e\u0431 \u043e\u0442\u043a\u0440\u044b\u0442\u0438\u0438 \u0438\u0441\u0445\u043e\u0434\u043d\u043e\u0433\u043e \u043a\u043e\u0434\u0430 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u044f h3i, \u0432\u043a\u043b\u044e\u0447\u0430\u044e\u0449\u0435\u0433\u043e \u0443\u0442\u0438\u043b\u0438\u0442\u0443 \u043a\u043e\u043c\u0430\u043d\u0434\u043d\u043e\u0439 \u0441\u0442\u0440\u043e\u043a\u0438 \u0438 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0443 \u0444\u0443\u043d\u043a\u0446\u0438\u0439 \u0434\u043b\u044f \u043d\u0438\u0437\u043a\u043e\u0443\u0440\u043e\u0432\u043d\u0435\u0432\u043e\u0433\u043e \u0442\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0438 \u043e\u0442\u043b\u0430\u0434\u043a\u0438 \u0441\u0435\u0440\u0432\u0435\u0440\u043d\u044b\u0445 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0439 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 HTTP\/3. \u0423\u0442\u0438\u043b\u0438\u0442\u0430 \u043c\u043e\u0436\u0435\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c\u0441\u044f \u0434\u043b\u044f \u043e\u0446\u0435\u043d\u043a\u0438 \u043f\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u044f \u0441\u0435\u0440\u0432\u0435\u0440\u043e\u0432 HTTP\/3, \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u044f \u0443\u0440\u043e\u0432\u043d\u044f \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0438\u044f \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u044f\u043c \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0439 \u0438 \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0438 \u0440\u0435\u0430\u0433\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u043d\u0430 \u0432\u043d\u0435\u0448\u0442\u0430\u0442\u043d\u044b\u0435 \u0441\u0438\u0442\u0443\u0430\u0446\u0438\u0438. \u041a\u043e\u0434 \u0443\u0442\u0438\u043b\u0438\u0442\u044b \u043d\u0430\u043f\u0438\u0441\u0430\u043d \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Rust \u0438 \u043e\u0442\u043a\u0440\u044b\u0442 \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 BSD. […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-121184","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Spole\u010dnost Cloudflare otev\u0159ela k\u00f3d h3i, n\u00e1stroje pro testov\u00e1n\u00ed HTTP\/3 | ProHoster","description":"Spole\u010dnost Cloudflare ozn\u00e1mila otev\u0159en\u00ed zdrojov\u00e9ho k\u00f3du n\u00e1stroje h3i, kter\u00fd zahrnuje p\u0159\u00edkazovou \u0159\u00e1dku a knihovnu funkc\u00ed pro n\u00edzko\u00farov\u0148ov\u00e9 testov\u00e1n\u00ed a lad\u011bn\u00ed serverov\u00fdch implementac\u00ed 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