{"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\/da\/blog\/news\/kompaniya-cloudflare-otkryla-kod-h3i-utility-dlya-testirovaniya-http-3","title":{"rendered":"Cloudflare har \u00e5bnet koden til h3i, et v\u00e6rkt\u00f8j til test af HTTP\/3.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Cloudflare har annonceret, at de \u00e5bner kildekoden til h3i-v\u00e6rkt\u00f8jss\u00e6ttet, som inkluderer et kommandolinjev\u00e6rkt\u00f8j og et funktionsbibliotek til lavniveau-test og fejlfinding af serverimplementeringer af HTTP\/3-protokollen. V\u00e6rkt\u00f8jet kan bruges til at evaluere adf\u00e6rden af HTTP\/3-servere, bestemme overholdelsen af specifikationernes krav og teste reaktionen p\u00e5 us\u00e6dvanlige situationer. Koden til v\u00e6rkt\u00f8jet er skrevet i Rust og er open source under BSD-licensen. <\/p>\n

V\u00e6rkt\u00f8jet kan bruges som en HTTP\/3-klient, der giver udvidede muligheder for fuld kontrol over kommunikationskanalen. For eksempel g\u00f8r h3i det muligt at sende frames til enhver HTTP\/3-str\u00f8m i vilk\u00e5rlig r\u00e6kkef\u00f8lge, inklusive b\u00e5de korrekt og ukorrekt indhold. Alle handlinger gemmes i en log, som senere kan bruges til at gengive sessionen. <\/p>\n

Biblioteket kan anvendes til at skrive automatiserede tests, der kontrollerer korrektheden af HTTP\/3-underst\u00f8ttelse under udviklingen. servere<\/a> HTTP\/3 og evaluere ydeevnen af deres systemer og tjenester, herunder ved at sende ukorrekte anmodninger og foretage unormale \u00e6ndringer i datastreams (for eksempel ved at sende bin\u00e6re frames med overskrifter i forkert r\u00e6kkef\u00f8lge eller angive en Content-Length-overskrift, der ikke svarer til den faktiske datast\u00f8rrelse). <\/p>\n

Diagnosen af HTTP\/3 er besv\u00e6rliggjort af protokollens kompleksitet, hvor QUIC-protokollen, som er baseret p\u00e5 UDP, bruges som transport, og der anvendes ret komplekse mekanismer til str\u00f8mstyring, parallelisering af operationer, prioritering, multiplexing af forbindelser, bidirektionel dataoverf\u00f8rsel og indpakning af information, overskrifter, indstillinger og kommandoer i bin\u00e6re frames.
\n
Kilde: 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\udd47Cloudflare har \u00e5bnet h3i-koden, et v\u00e6rkt\u00f8j til test af HTTP\/3 | ProHoster","description":"Cloudflare har annonceret, at de \u00e5bner kildekoden til h3i-v\u00e6rkt\u00f8jss\u00e6ttet, som inkluderer et kommandolinjev\u00e6rkt\u00f8j og et funktionsbibliotek til lavniveau-test og fejlfinding af serverimplementeringer af 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