{"id":99501,"date":"2021-03-21T10:22:35","date_gmt":"2021-03-21T08:22:35","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/v-nochnyh-i-beta-sborkah-firefox-vklyuchena-po-umolchaniyu-podderzhka-http-3"},"modified":"2021-03-21T10:22:35","modified_gmt":"2021-03-21T08:22:35","slug":"v-nochnyh-i-beta-sborkah-firefox-vklyuchena-po-umolchaniyu-podderzhka-http-3","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sv\/blog\/news\/v-nochnyh-i-beta-sborkah-firefox-vklyuchena-po-umolchaniyu-podderzhka-http-3","title":{"rendered":"I de nattliga och beta-versionerna av Firefox \u00e4r st\u00f6d f\u00f6r HTTP\/3 aktiverat som standard","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>I de nattsamlade versionerna av Firefox samt i beta-versionen \u00e4r st\u00f6det f\u00f6r protokollet HTTP\/3 som standard aktiverat. I den stabila versionen planeras aktiveringen av HTTP\/3 f\u00f6r utg\u00e5van av Firefox 88, som \u00e4r schemalagd till den 20 april. I Chrome b\u00f6rjade selektiv aktivering av HTTP\/3 i oktober 2020.      <\/p>\n<p>St\u00f6det f\u00f6r HTTP\/3 i Firefox baseras p\u00e5 det av Mozilla utvecklade projektet neqo, som tillhandah\u00e5ller implementeringen av klienten och <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/sv\/server\/dts-los-angeles\/\"   title=\"servern\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"3679\">servern<\/a> f\u00f6r protokollet QUIC. Koden f\u00f6r komponenterna som st\u00f6der HTTP\/3 och QUIC \u00e4r skriven i Rust. F\u00f6r att hantera aktiveringen av HTTP\/3 finns det ett alternativ i about:config som heter \"network.http.http3.enabled\". Den experimentella st\u00f6det f\u00f6r HTTP\/3 har ocks\u00e5 redan lagts till i klientprogram som Chrome och curl, samt f\u00f6r  <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/sv\/server\/\"   title=\"servrar\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"1559\">servrar<\/a> \u00e4r det tillg\u00e4ngligt i nginx, samt i form av en nginx-modul och en testserver fr\u00e5n Cloudflare. F\u00f6r att kontrollera funktionen hos HTTP\/3-klienter har flera testwebbplatser lanserats.        <\/p>\n<p>Protokollet HTTP\/3 \u00e4r fortfarande i stadiet f\u00f6r skissspecifikation och har \u00e4nnu inte standardiserats inom IETF. HTTP\/3 definierar anv\u00e4ndningen av protokollet QUIC som transport f\u00f6r HTTP\/2. Protokollet QUIC (Quick UDP Internet Connections) har utvecklats av Google sedan 2013 som ett alternativ till TCP+TLS f\u00f6r webben, vilket l\u00f6ser problem med l\u00e5ng tid f\u00f6r att uppr\u00e4tta och f\u00f6rhandla anslutningar i TCP och eliminerar f\u00f6rdr\u00f6jningar vid paketf\u00f6rluster under datatransmission. QUIC \u00e4r en \u00f6verbyggnad p\u00e5 UDP-protokollet som st\u00f6der multiplexering av flera anslutningar och tillhandah\u00e5ller krypteringsmetoder som motsvarar TLS\/SSL. Under utvecklingen av standarden i IETF har f\u00f6r\u00e4ndringar gjorts i protokollet, vilket har lett till att tv\u00e5 parallella grenar existerar, en f\u00f6r HTTP\/3 och den andra som st\u00f6ds av Google (Chrome st\u00f6der b\u00e5da varianterna).     <\/p>\n<p>Huvudfunktioner i QUIC:  <\/p>\n<ul>\n<li class=\"l\"> H\u00f6g s\u00e4kerhet, liknande TLS (i praktiken ger QUIC m\u00f6jlighet till anv\u00e4ndning av TLS \u00f6ver UDP);  <\/li>\n<li class=\"l\"> Kontroll av str\u00f6mmens integritet, vilket f\u00f6rhindrar pak f\u00f6rlust;    <\/li>\n<li class=\"l\"> M\u00f6jlighet att omedelbart uppr\u00e4tta en anslutning (0-RTT, i ungef\u00e4r 75% av fallen kan data \u00f6verf\u00f6ras omedelbart efter att anslutningsinstallationspaketet skickats) och s\u00e4kerst\u00e4lla minimala f\u00f6rdr\u00f6jningar mellan beg\u00e4ran och svar (RTT, Round Trip Time);    <\/li>\n<li class=\"l\"> Anv\u00e4ndning av ett annat sekvensnummer vid om\u00f6verf\u00f6ring av paket, vilket undviker tvetydighet vid identifiering av mottagna paket och eliminerar tidsavbrott;  <\/li>\n<li class=\"l\"> Paketsf\u00f6rlust p\u00e5verkar endast leveransen av den relaterade str\u00f6mmen och stoppar inte data\u00f6verf\u00f6ringen i parallella str\u00f6mmar som s\u00e4nds via den aktuella anslutningen;    <\/li>\n<li class=\"l\"> Felkorrekteringsmedel som minimerar f\u00f6rseningar p\u00e5 grund av \u00e5ter\u00f6verf\u00f6ring av f\u00f6rlorade paket. Anv\u00e4ndning av speciella felkorrekteringskoder p\u00e5 paketniv\u00e5 f\u00f6r att minska situationer d\u00e4r \u00e5ter\u00f6verf\u00f6ring av f\u00f6rlorad data kr\u00e4vs.   <\/li>\n<li class=\"l\"> Gr\u00e4nserna f\u00f6r kryptografiska block \u00f6verensst\u00e4mmer med gr\u00e4nserna f\u00f6r QUIC-paketen, vilket minskar p\u00e5verkan av paketf\u00f6rluster p\u00e5 avkodningen av inneh\u00e5llet i efterf\u00f6ljande paket;    <\/li>\n<li class=\"l\"> Ingen k\u00f6blockering som uppst\u00e5r i TCP;    <\/li>\n<li class=\"l\"> St\u00f6d f\u00f6r anslutningsidentifierare som g\u00f6r att tiden f\u00f6r att \u00e5teransluta till mobila kunder minskar;  <\/li>\n<li class=\"l\"> M\u00f6jlighet att ansluta avancerade mekanismer f\u00f6r \u00f6verbelastningskontroll;  <\/li>\n<li class=\"l\"> Anv\u00e4ndning av tekniker f\u00f6r kapacitetsprognoser i varje riktning f\u00f6r att s\u00e4kerst\u00e4lla optimal paket\u00f6verf\u00f6ringstakt och f\u00f6rhindra att man hamnar i en \u00f6verbelastad status d\u00e4r paketf\u00f6rluster observeras;    <\/li>\n<li class=\"l\">  En m\u00e4rkbar \u00f6kning av prestanda och kapacitet j\u00e4mf\u00f6rt med TCP. F\u00f6r videotj\u00e4nster s\u00e5som YouTube har anv\u00e4ndningen av QUIC visat en minskning av ombuffring under videovisning med 30%.          <\/li>\n<\/ul>\n<p>K\u00e4lla: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=54801\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0412 \u043d\u043e\u0447\u043d\u044b\u0445 \u0441\u0431\u043e\u0440\u043a\u0430\u0445 Firefox, \u0430 \u0442\u0430\u043a\u0436\u0435 \u0432 \u0431\u0435\u0442\u0430-\u0432\u0435\u0440\u0441\u0438\u0438 \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0430 \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 HTTP\/3. \u0412 \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e\u0439 \u0432\u0435\u0442\u043a\u0435 \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435 HTTP\/3 \u043d\u0430\u043c\u0435\u0447\u0435\u043d\u043e \u043d\u0430 \u0432\u044b\u043f\u0443\u0441\u043a Firefox 88, \u0437\u0430\u043f\u043b\u0430\u043d\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u043d\u0430 20 \u0430\u043f\u0440\u0435\u043b\u044f. \u0412 Chrome \u0432\u044b\u0431\u043e\u0440\u043e\u0447\u043d\u0430\u044f \u0430\u043a\u0442\u0438\u0432\u0430\u0446\u0438\u044f HTTP\/3 \u043d\u0430\u0447\u0430\u043b\u0430\u0441\u044c \u0432 \u043e\u043a\u0442\u044f\u0431\u0440\u0435 2020 \u0433\u043e\u0434\u0430. \u041f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 HTTP\/3 \u0432 Firefox \u043e\u0441\u043d\u043e\u0432\u0430\u043d\u0430 \u043d\u0430 \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u043c\u043e\u043c \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0435\u0439 Mozilla \u043f\u0440\u043e\u0435\u043a\u0442\u0435 neqo, \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0449\u0435\u043c \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044e \u043a\u043b\u0438\u0435\u043d\u0442\u0430 \u0438 \u0441\u0435\u0440\u0432\u0435\u0440\u0430 \u0434\u043b\u044f [&hellip;]<\/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-99501","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0412 \u043d\u043e\u0447\u043d\u044b\u0445 \u0441\u0431\u043e\u0440\u043a\u0430\u0445 Firefox, \u0430 \u0442\u0430\u043a\u0436\u0435 \u0432 \u0431\u0435\u0442\u0430-\u0432\u0435\u0440\u0441\u0438\u0438 \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0430 \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 HTTP\/3. \u0412 \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e\u0439 \u0432\u0435\u0442\u043a\u0435 \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435 HTTP\/3 \u043d\u0430\u043c\u0435\u0447\u0435\u043d\u043e \u043d\u0430 \u0432\u044b\u043f\u0443\u0441\u043a Firefox 88, \u0437\u0430\u043f\u043b\u0430\u043d\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u043d\u0430 20 \u0430\u043f\u0440\u0435\u043b\u044f.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/sv\/blog\/news\/v-nochnyh-i-beta-sborkah-firefox-vklyuchena-po-umolchaniyu-podderzhka-http-3\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.4\" \/>\n\t\t<meta property=\"og:locale\" content=\"sv_SE\" \/>\n\t\t<meta property=\"og:site_name\" content=\"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd47\u0412 \u043d\u043e\u0447\u043d\u044b\u0445 \u0438 \u0431\u0435\u0442\u0430 \u0441\u0431\u043e\u0440\u043a\u0430\u0445 Firefox \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0430 \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 HTTP\/3 | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"\u0412 \u043d\u043e\u0447\u043d\u044b\u0445 \u0441\u0431\u043e\u0440\u043a\u0430\u0445 Firefox, \u0430 \u0442\u0430\u043a\u0436\u0435 \u0432 \u0431\u0435\u0442\u0430-\u0432\u0435\u0440\u0441\u0438\u0438 \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0430 \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 HTTP\/3. \u0412 \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e\u0439 \u0432\u0435\u0442\u043a\u0435 \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435 HTTP\/3 \u043d\u0430\u043c\u0435\u0447\u0435\u043d\u043e \u043d\u0430 \u0432\u044b\u043f\u0443\u0441\u043a Firefox 88, \u0437\u0430\u043f\u043b\u0430\u043d\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u043d\u0430 20 \u0430\u043f\u0440\u0435\u043b\u044f.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/sv\/blog\/news\/v-nochnyh-i-beta-sborkah-firefox-vklyuchena-po-umolchaniyu-podderzhka-http-3\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2021-03-21T08:22:35+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2021-03-21T08:22:35+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47 I nattsamlade och beta-versioner av Firefox \u00e4r st\u00f6det f\u00f6r HTTP\/3 som standard aktiverat | ProHoster","description":"I de nattsamlade versionerna av Firefox samt i beta-versionen \u00e4r st\u00f6det f\u00f6r protokollet HTTP\/3 som standard aktiverat. I den stabila versionen planeras aktiveringen av HTTP\/3 f\u00f6r utg\u00e5van av Firefox 88, som \u00e4r schemalagd till den 20 april.","canonical_url":"https:\/\/prohoster.info\/sv\/blog\/news\/v-nochnyh-i-beta-sborkah-firefox-vklyuchena-po-umolchaniyu-podderzhka-http-3","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"sv_SE","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0412 \u043d\u043e\u0447\u043d\u044b\u0445 \u0438 \u0431\u0435\u0442\u0430 \u0441\u0431\u043e\u0440\u043a\u0430\u0445 Firefox \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0430 \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 HTTP\/3 | ProHoster","og:description":"\u0412 \u043d\u043e\u0447\u043d\u044b\u0445 \u0441\u0431\u043e\u0440\u043a\u0430\u0445 Firefox, \u0430 \u0442\u0430\u043a\u0436\u0435 \u0432 \u0431\u0435\u0442\u0430-\u0432\u0435\u0440\u0441\u0438\u0438 \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0430 \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 HTTP\/3. \u0412 \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e\u0439 \u0432\u0435\u0442\u043a\u0435 \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435 HTTP\/3 \u043d\u0430\u043c\u0435\u0447\u0435\u043d\u043e \u043d\u0430 \u0432\u044b\u043f\u0443\u0441\u043a Firefox 88, \u0437\u0430\u043f\u043b\u0430\u043d\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u043d\u0430 20 \u0430\u043f\u0440\u0435\u043b\u044f.","og:url":"https:\/\/prohoster.info\/sv\/blog\/news\/v-nochnyh-i-beta-sborkah-firefox-vklyuchena-po-umolchaniyu-podderzhka-http-3","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2021-03-21T08:22:35+00:00","article:modified_time":"2021-03-21T08:22:35+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"99501","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":null,"breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-03-21 08:31:03","updated":"2026-02-22 15:29:47","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/sv\/wp-json\/wp\/v2\/posts\/99501","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/sv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/sv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sv\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sv\/wp-json\/wp\/v2\/comments?post=99501"}],"version-history":[{"count":2,"href":"https:\/\/prohoster.info\/sv\/wp-json\/wp\/v2\/posts\/99501\/revisions"}],"predecessor-version":[{"id":162207,"href":"https:\/\/prohoster.info\/sv\/wp-json\/wp\/v2\/posts\/99501\/revisions\/162207"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/sv\/wp-json\/wp\/v2\/media?parent=99501"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/sv\/wp-json\/wp\/v2\/categories?post=99501"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/sv\/wp-json\/wp\/v2\/tags?post=99501"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}