{"id":34194,"date":"2019-10-31T21:56:55","date_gmt":"2019-10-31T18:56:55","guid":{"rendered":"https:\/\/prohoster.info\/blog\/vypusk-nginx-1-17-0-i-njs-0-3-2\/"},"modified":"2019-10-31T21:56:55","modified_gmt":"2019-10-31T18:56:55","slug":"vypusk-nginx-1-17-0-i-njs-0-3-2","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/vypusk-nginx-1-17-0-i-njs-0-3-2","title":{"rendered":"Vyd\u00e1n\u00ed nginx 1.17.0 a njs 0.3.2","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><noindex><a rel=\"nofollow\" href=\"http:\/\/mailman.nginx.org\/pipermail\/nginx-announce\/2019\/000240.html\">P\u0159edstaven\u00ed<\/a><\/noindex> prvn\u00ed vyd\u00e1n\u00ed nov\u00e9 hlavn\u00ed v\u011btve <noindex><a rel=\"nofollow\" href=\"http:\/\/nginx.org\">nginx 1.17<\/a><\/noindex>, v r\u00e1mci kter\u00e9 bude pokra\u010dovat rozvoj nov\u00fdch mo\u017enost\u00ed (sou\u010dasn\u011b podporovan\u00e9 stabiln\u00ed <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=50561\">verze 1.16<\/a><\/noindex> jsou provedeny pouze zm\u011bny souvisej\u00edc\u00ed s odstran\u011bn\u00edm z\u00e1va\u017en\u00fdch chyb a zranitelnost\u00ed). <\/p>\n<p>Hlavn\u00ed <noindex><a rel=\"nofollow\" href=\"http:\/\/nginx.org\/en\/CHANGES\">zm\u011bny<\/a><\/noindex>:<\/p>\n<ul>\n<li class=\"l\"> Byla p\u0159id\u00e1na podpora prom\u011bnn\u00fdch v direktiv\u00e1ch &#171;limit_rate&#187; a &#171;limit_rate_after&#187;, jako\u017e i v direktiv\u00e1ch &#171;proxy_upload_rate&#187; a<br \/>\n       &#171;proxy_download_rate&#187; modulu stream;<\/p>\n<li class=\"l\"> Zv\u00fd\u0161eny po\u017eadavky na minim\u00e1ln\u011b podporovanou verzi OpenSSL &#8212; 0.9.8;\n<li class=\"l\"> Ve v\u00fdchoz\u00edm nastaven\u00ed je zaji\u0161t\u011bna kompilace modulu ngx_http_postpone_filter_module;\n<li class=\"l\"> Byly vy\u0159e\u0161eny probl\u00e9my s nefunk\u010dnost\u00ed direktivy &#171;include&#187; uvnit\u0159 blok\u016f &#171;if&#187; a &#171;limit_except&#187;;\n<li class=\"l\"> Opraveno zpracov\u00e1n\u00ed bajtov\u00fdch hodnot &#171;<noindex><a rel=\"nofollow\" href=\"https:\/\/tools.ietf.org\/html\/rfc7233\">Rozsah<\/a><\/noindex>&#171;.\n<\/ul>\n<p>Mezi v\u00fdznamn\u00e1 vylep\u0161en\u00ed, kter\u00e1 se o\u010dek\u00e1vaj\u00ed ve v\u011btvi 1.17, pat\u0159\u00ed implementace podpory protokol\u016f <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=49594\">QUIC a HTTP\/3<\/a><\/noindex>.<\/p>\n<p>D\u00e1le lze poznamenat <noindex><a rel=\"nofollow\" href=\"http:\/\/mailman.nginx.org\/pipermail\/nginx-announce\/2019\/000241.html\">vyd\u00e1n\u00ed<\/a><\/noindex> njs 0.3.2, interpretu jazyk\u016f JavaScript pro webov\u00fd server nginx. Interpret njs implementuje standardy ECMAScript a umo\u017e\u0148uje roz\u0161i\u0159ov\u00e1n\u00ed mo\u017enost\u00ed nginx pro zpracov\u00e1n\u00ed po\u017eadavk\u016f pomoc\u00ed skript\u016f v konfiguraci. Skripty mohou b\u00fdt pou\u017eity v konfigura\u010dn\u00edm souboru k definov\u00e1n\u00ed roz\u0161\u00ed\u0159en\u00e9 logiky zpracov\u00e1n\u00ed po\u017eadavk\u016f, vytv\u00e1\u0159en\u00ed konfigurace, dynamick\u00e9 generaci odpov\u011bdi, \u00faprav\u011b po\u017eadavku\/odpov\u011bdi nebo rychl\u00e9mu vytvo\u0159en\u00ed z\u00e1stupc\u016f k \u0159e\u0161en\u00ed probl\u00e9m\u016f ve webov\u00fdch aplikac\u00edch. <\/p>\n<p>V nov\u00e9m vyd\u00e1n\u00ed njs byla p\u0159id\u00e1na podpora pro \u0161ablony \u0159et\u011bzc\u016f, definovan\u00e9 ve specifikaci <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=42450\">ECMAScript 6<\/a><\/noindex>. \u0160ablony \u0159et\u011bzc\u016f jsou \u0159et\u011bzcov\u00e9 liter\u00e1ly, kter\u00e9 umo\u017e\u0148uj\u00ed vkl\u00e1d\u00e1n\u00ed v\u00fdraz\u016f. V\u00fdrazy jsou definov\u00e1ny v um\u00edst\u011bn\u00e9m bloku uvnit\u0159 \u0159et\u011bzce ${&#8230;}, kter\u00fd m\u016f\u017ee zahrnovat jak jednotliv\u00e9 prom\u011bnn\u00e9 (${name}), tak i v\u00fdrazy (${5 + a + b})). Krom\u011b toho byla p\u0159id\u00e1na podpora pojmenovan\u00fdch skupin v objektu RegExp, kter\u00e9 umo\u017e\u0148uj\u00ed p\u0159i\u0159azen\u00ed \u010d\u00e1st\u00ed \u0159et\u011bzce odpov\u00eddaj\u00edc\u00edch regul\u00e1rn\u00edmu v\u00fdrazu k ur\u010den\u00fdm n\u00e1zv\u016fm nam\u00edsto po\u0159adov\u00fdch \u010d\u00edsel shod. Byla P\u0159id\u00e1na podpora pro sestaven\u00ed s knihovnou GNU Readline.<\/p>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Zdroj: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=50718\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u043f\u0435\u0440\u0432\u044b\u0439 \u0432\u044b\u043f\u0443\u0441\u043a \u043d\u043e\u0432\u043e\u0439 \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u0439 \u0432\u0435\u0442\u043a\u0438 nginx 1.17, \u0432 \u0440\u0430\u043c\u043a\u0430\u0445 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u0431\u0443\u0434\u0435\u0442 \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0435\u043d\u043e \u0440\u0430\u0437\u0432\u0438\u0442\u0438\u0435 \u043d\u043e\u0432\u044b\u0445 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0435\u0439 (\u0432 \u043f\u0430\u0440\u0430\u043b\u043b\u0435\u043b\u044c\u043d\u043e \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u043c\u043e\u0439 \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e\u0439 \u0432\u0435\u0442\u043a\u0435 1.16 \u0432\u043d\u043e\u0441\u044f\u0442\u0441\u044f \u0442\u043e\u043b\u044c\u043a\u043e \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0435 \u0441 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0435\u043c \u0441\u0435\u0440\u044c\u0451\u0437\u043d\u044b\u0445 \u043e\u0448\u0438\u0431\u043e\u043a \u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439). \u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f: \u0414\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0430 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u0445 \u0432 \u0434\u0438\u0440\u0435\u043a\u0442\u0438\u0432\u0430\u0445 &#171;limit_rate&#187; \u0438 &#171;limit_rate_after&#187;, \u0430 \u0442\u0430\u043a\u0436\u0435 \u0432 \u0434\u0438\u0440\u0435\u043a\u0442\u0438\u0432\u0430\u0445 &#171;proxy_upload_rate&#187; \u0438 &#171;proxy_download_rate&#187; \u043c\u043e\u0434\u0443\u043b\u044f stream; \u041f\u043e\u0432\u044b\u0448\u0435\u043d\u044b \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u044f \u043a \u043c\u0438\u043d\u0438\u043c\u0430\u043b\u044c\u043d\u043e [&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-34194","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta 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