{"id":55547,"date":"2020-01-23T00:00:00","date_gmt":"2020-01-22T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/vypusk-nginx-1-17-8-i-njs-0-3-8"},"modified":"2020-02-18T14:03:40","modified_gmt":"2020-02-18T11:03:40","slug":"vypusk-nginx-1-17-8-i-njs-0-3-8","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/vypusk-nginx-1-17-8-i-njs-0-3-8","title":{"rendered":"Vyd\u00e1n\u00ed nginx 1.17.8 a njs 0.3.8","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><noindex><a rel=\"nofollow\" href=\"http:\/\/mailman.nginx.org\/pipermail\/nginx-announce\/2020\/000262.html\">Bylo vytvo\u0159eno<\/a><\/noindex> hlavn\u00ed verze <noindex><a rel=\"nofollow\" href=\"http:\/\/nginx.org\">nginx 1.17.8<\/a><\/noindex>, v jej\u00edm\u017e r\u00e1mci pokra\u010duje rozvoj nov\u00fdch funkc\u00ed (soub\u011b\u017en\u011b je podporov\u00e1na 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\/ru\/CHANGES.ru\">zm\u011bny<\/a><\/noindex>:<\/p>\n<ul>\n<li class=\"l\">  V direktiv\u011b <noindex><a rel=\"nofollow\" href=\"http:\/\/nginx.org\/ru\/docs\/http\/ngx_http_grpc_module.html#grpc_pass\">grpc_pass<\/a><\/noindex> byla p\u0159id\u00e1na podpora pro pou\u017eit\u00ed prom\u011bnn\u00e9 v parametru ur\u010duj\u00edc\u00edm adresu. Pokud je adresa uvedena ve form\u011b dom\u00e9nov\u00e9ho jm\u00e9na, n\u00e1zev se hled\u00e1 mezi popsanymi skupinami server\u016f a pokud nen\u00ed nalezen, ur\u010duje se pomoc\u00ed resolveru;\n<li class=\"l\"> byla opravena chyba p\u0159i zpracov\u00e1n\u00ed pipelined po\u017eadavk\u016f p\u0159es SSL spojen\u00ed, p\u0159i kter\u00e9 mohlo doj\u00edt k \u010dasov\u00e9mu limitu;\n<li class=\"l\"> byly provedeny opravy ve direktiv\u011b <noindex><a rel=\"nofollow\" href=\"http:\/\/nginx.org\/ru\/docs\/ngx_core_module.html#debug_points\">debug_points<\/a><\/noindex> p\u0159i pou\u017eit\u00ed protokolu HTTP\/2.\n<\/ul>\n<p>D\u00e1le lze poznamenat <noindex><a rel=\"nofollow\" href=\"http:\/\/mailman.nginx.org\/pipermail\/nginx-announce\/2020\/000263.html\">vyd\u00e1n\u00ed<\/a><\/noindex> <noindex><a rel=\"nofollow\" href=\"http:\/\/nginx.org\/en\/docs\/njs\/\">njs 0.3.8<\/a><\/noindex>, interpret JavaScriptu pro webov\u00fd server nginx. Interpreter njs implementuje standardy ECMAScript a umo\u017e\u0148uje roz\u0161\u00ed\u0159en\u00ed funkc\u00ed nginx v oblasti zpracov\u00e1n\u00ed po\u017eadavk\u016f pomoc\u00ed skript\u016f v konfiguraci. Skripty mohou b\u00fdt pou\u017eity v konfigura\u010dn\u00edm souboru k ur\u010den\u00ed komplexn\u00ed logiky zpracov\u00e1n\u00ed po\u017eadavk\u016f, k vytv\u00e1\u0159en\u00ed konfigurace, dynamick\u00e9mu generov\u00e1n\u00ed odpov\u011bdi, modifikaci po\u017eadavku\/odpov\u011bdi nebo rychl\u00e9mu vytv\u00e1\u0159en\u00ed n\u00e1hradn\u00edch \u0159e\u0161en\u00ed p\u0159i probl\u00e9mech ve webov\u00fdch aplikac\u00edch. <\/p>\n<p>v nov\u00e9 verzi modulu nginx byla p\u0159id\u00e1na podpora Promise pro r.subrequest a byly provedeny zm\u011bny v obslu\u017en\u00e9 rutin\u011b vlastnosti r.parent. Tak\u00e9:<\/p>\n<ul>\n<li class=\"l\"> byla p\u0159id\u00e1na podpora Promise;\n<li class=\"l\"> byla p\u0159id\u00e1na z\u00e1kladn\u00ed podpora Typed-massiv\u016f;\n<li class=\"l\"> byla p\u0159id\u00e1na podpora ArrayBuffer;\n<li class=\"l\"> byla p\u0159id\u00e1na z\u00e1kladn\u00ed podpora symbol\u016f;\n<li class=\"l\"> bylo p\u0159id\u00e1no extern\u00ed \u0159\u00edzen\u00ed pro JSON.stringify();\n<li class=\"l\"> byla p\u0159id\u00e1na funkce Object.is();\n<li class=\"l\"> byla p\u0159id\u00e1na funkce Object.setPrototypeOf();\n<li class=\"l\"> byl zaveden nulov\u00fd oper\u00e1tor slu\u010dov\u00e1n\u00ed (<noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/tc39\/proposal-nullish-coalescing#Nullish\">coalescing<\/a><\/noindex>);\n<li class=\"l\"> byla provedena oprava v Object.getPrototypeOf() v souladu se specifikac\u00ed;\n<li class=\"l\"> byla provedena oprava v Object.prototype.valueOf() v souladu se specifikac\u00ed;\n<li class=\"l\"> byla provedena oprava v JSON.stringify() pro neviditeln\u00e9 hodnoty a<br \/>\n         n\u00e1hradn\u00ed funkci;<\/p>\n<li class=\"l\"> byl opraven operator \u201ein\u201c podle specifikace;\n<li class=\"l\"> byla provedena oprava v Object.defineProperties() v souladu se<br \/>\n         specifikac\u00ed;<\/p>\n<li class=\"l\"> byla provedena oprava v Object.create() podle specifikace.\n<li class=\"l\"> byla provedena oprava v Number.prototype.toString(radix), p\u0159i zapnut\u00e9 Rychl\u00e9 matematice;\n<li class=\"l\"> byly opraveny vlastnosti instance RegExp();\n<li class=\"l\"> byla opravena chyba importu p\u0159i importov\u00e1n\u00ed.\n<\/ul>\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=52231\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0421\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u0439 \u0432\u0435\u0442\u043a\u0438 nginx 1.17.8, \u0432 \u0440\u0430\u043c\u043a\u0430\u0445 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0430\u0435\u0442\u0441\u044f \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: \u0412 \u0434\u0438\u0440\u0435\u043a\u0442\u0438\u0432\u0435 grpc_pass \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0430 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0439 \u0432 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u0435, \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u044f\u044e\u0449\u0435\u043c \u0430\u0434\u0440\u0435\u0441. \u0415\u0441\u043b\u0438 \u0430\u0434\u0440\u0435\u0441 \u0443\u043a\u0430\u0437\u0430\u043d \u0432 \u0432\u0438\u0434\u0435 \u0434\u043e\u043c\u0435\u043d\u043d\u043e\u0433\u043e \u0438\u043c\u0435\u043d\u0438, \u0438\u043c\u044f \u0438\u0449\u0435\u0442\u0441\u044f \u0441\u0440\u0435\u0434\u0438 \u043e\u043f\u0438\u0441\u0430\u043d\u043d\u044b\u0445 \u0433\u0440\u0443\u043f\u043f \u0441\u0435\u0440\u0432\u0435\u0440\u043e\u0432 [&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-55547","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 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