{"id":72825,"date":"2020-03-04T14:42:26","date_gmt":"2020-03-04T11:42:26","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-nginx-1-17-9-i-njs-0-3-9"},"modified":"2020-03-04T14:42:26","modified_gmt":"2020-03-04T11:42:26","slug":"vypusk-nginx-1-17-9-i-njs-0-3-9","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/news\/vypusk-nginx-1-17-9-i-njs-0-3-9","title":{"rendered":"Megjelent az nginx 1.17.9 \u00e9s az njs 0.3.9","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><noindex><a rel=\"nofollow\" href=\"http:\/\/mailman.nginx.org\/pipermail\/nginx-announce\/2020\/000265.html\">Megform\u00e1lva<\/a><\/noindex> a f\u0151 \u00e1gazat kiad\u00e1sa <noindex><a rel=\"nofollow\" href=\"http:\/\/nginx.org\">nginx 1.17.9<\/a><\/noindex>, amely keret\u00e9ben folytat\u00f3dik az \u00faj lehet\u0151s\u00e9gek fejleszt\u00e9se (a p\u00e1rhuzamosan karbantartott stabilban <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=50561\">1.16 \u00e1gon<\/a><\/noindex> csak a s\u00falyos hib\u00e1k \u00e9s sebezhet\u0151s\u00e9gek jav\u00edt\u00e1sait tartalmazza.<\/p>\n<p>F\u0151 <noindex><a rel=\"nofollow\" href=\"http:\/\/nginx.org\/ru\/CHANGES.ru\">v\u00e1ltoz\u00e1sok<\/a><\/noindex>:<\/p>\n<ul>\n<li class=\"l\"> T\u00f6bb \"Host\" sor megad\u00e1sa tilos<br \/>\n       k\u00e9r\u00e9s fejl\u00e9c\u00e9ben;<\/p>\n<li class=\"l\"> Jav\u00edtott\u00e1k azt a hib\u00e1t, amely miatt a nginx figyelmen k\u00edv\u00fcl hagyta a kieg\u00e9sz\u00edt\u0151 sorokat<br \/>\n       \"Transfer-Encoding\" a k\u00e9r\u00e9s fejl\u00e9c\u00e9ben;<\/p>\n<li class=\"l\"> Jav\u00edt\u00e1sokat v\u00e9geztek a socket sziv\u00e1rg\u00e1sok megel\u0151z\u00e9s\u00e9re HTTP\/2 protokoll haszn\u00e1latakor;\n<li class=\"l\"> Kijav\u00edtott\u00e1k a folyamat \u00f6sszeoml\u00e1s\u00e1t (szegment\u00e1ci\u00f3s hiba), amely OCSP stapling haszn\u00e1latakor jelentkezett;\n<li class=\"l\"> Jav\u00edt\u00e1sokat v\u00e9geztek az ngx_http_mp4_module modulban;\n<li class=\"l\"> Megoldva a probl\u00e9ma, amikor a 494-es k\u00f3d\u00fa hib\u00e1k \u00e1tkonfigur\u00e1l\u00e1sa az 'error_page' direkt\u00edv\u00e1val 494-es v\u00e1lasz helyett 400-ast adhatott vissza;\n<li class=\"l\"> Jav\u00edtott\u00e1k a socket sziv\u00e1rg\u00e1sokat njs modullal \u00e9s aio direkt\u00edv\u00e1val v\u00e9gzett al-k\u00e9rd\u00e9sek haszn\u00e1latakor.\n<\/ul>\n<p>Tov\u00e1bbi megjegyz\u00e9sk\u00e9nt <noindex><a rel=\"nofollow\" href=\"http:\/\/mailman.nginx.org\/pipermail\/nginx-announce\/2020\/000266.html\">kiad\u00e1s<\/a><\/noindex> <noindex><a rel=\"nofollow\" href=\"http:\/\/nginx.org\/en\/docs\/njs\/\">njs 0.3.9<\/a><\/noindex>, a JavaScript nyelv\u00e9rtelmez\u0151je a nginx webszerverhez. Az njs \u00e9rtelmez\u0151 az ECMAScript szabv\u00e1nyokat val\u00f3s\u00edtja meg, \u00e9s lehet\u0151v\u00e9 teszi a nginx k\u00e9pess\u00e9geinek kib\u0151v\u00edt\u00e9s\u00e9t a k\u00e9r\u00e9skezel\u00e9si folyamatokban konfigur\u00e1ci\u00f3s szkriptek seg\u00edts\u00e9g\u00e9vel. A szkriptek a konfigur\u00e1ci\u00f3s f\u00e1jlban haszn\u00e1lhat\u00f3k a k\u00e9r\u00e9skezel\u00e9si logika b\u0151v\u00edt\u00e9s\u00e9re, a konfigur\u00e1ci\u00f3 alak\u00edt\u00e1s\u00e1ra, a v\u00e1lasz dinamikus gener\u00e1l\u00e1s\u00e1ra, a k\u00e9r\u00e9s\/v\u00e1lasz m\u00f3dos\u00edt\u00e1s\u00e1ra vagy gyors probl\u00e9mamegold\u00f3 helyettes\u00edt\u0151k l\u00e9trehoz\u00e1s\u00e1ra webalkalmaz\u00e1sokban. <\/p>\n<p>Az \u00faj kiad\u00e1sban az njs modulban hozz\u00e1adva a f\u00fcggetlen k\u00e9r\u00e9s m\u00f3d t\u00e1mogat\u00e1sa az r.subrequest() funkci\u00f3hoz. A f\u00fcggetlen als\u00f3 k\u00e9rd\u00e9sek v\u00e1laszai figyelmen k\u00edv\u00fcl maradnak. A norm\u00e1l als\u00f3 k\u00e9rd\u00e9sekt\u0151l elt\u00e9r\u0151en a f\u00fcggetlen als\u00f3 k\u00e9rd\u00e9s l\u00e9trehozhat\u00f3 egy v\u00e1ltoz\u00f3s kezel\u0151n bel\u00fcl. Ezen k\u00edv\u00fcl:<\/p>\n<ul>\n<li class=\"l\"> Hozz\u00e1adva a Promises API az 'fs' modulhoz;\n<li class=\"l\"> Az 'fs' modulban hozz\u00e1adva az access(), symlink(), unlink() funkci\u00f3k;<br \/>\n        realpath() \u00e9s hasonl\u00f3 funkci\u00f3k;<\/p>\n<li class=\"l\"> Hat\u00e9kony, mem\u00f3ri\u00e1t takar\u00e9kos hagyom\u00e1nyos t\u00f6mb\u00f6k bevezet\u00e9se;\n<li class=\"l\"> Fejleszt\u00e9sek v\u00e9geztek a lexerben;\n<li class=\"l\"> Jav\u00edt\u00e1s v\u00e9gezve a nat\u00edv funkci\u00f3k lek\u00e9pez\u00e9s\u00e9ben a visszak\u00f6vet\u00e9si nyomokban.<br \/>\nvisszavezet\u0151 nyomok;<\/p>\n<li class=\"l\"> A callback-h\u00edv\u00e1sok jav\u00edtva az 'fs' modulban;\n<li class=\"l\"> Jav\u00edt\u00e1sokat v\u00e9geztek az Object.getOwnPropertySymbols();\n<li class=\"l\"> Megoldott\u00e1k a dinamikus mem\u00f3ria t\u00falcsordul\u00e1s\u00e1t az njs_json_append_string();\n<li class=\"l\"> Jav\u00edtva az encodeURI() \u00e9s decodeURI() a specifik\u00e1ci\u00f3nak megfelel\u0151en;\n<li class=\"l\"> Jav\u00edtva a Number.prototype.toPrecision();\n<li class=\"l\"> Jav\u00edtva a sz\u00f3k\u00f6z argumentum feldolgoz\u00e1sa a JSON.stringify();\n<li class=\"l\"> Jav\u00edtva a JSON.stringify() Number() \u00e9s String() objektumokkal;\n<li class=\"l\"> A Unicode karakterek megfelel\u0151 elrejt\u00e9se a JSON.stringify() sor\u00e1n a specifik\u00e1ci\u00f3 szerint;<br \/>\n         a specifik\u00e1ci\u00f3nak megfelel\u0151en;<\/p>\n<li class=\"l\"> Jav\u00edtott\u00e1k a nem helyi modulok import\u00e1l\u00e1s\u00e1t.\n<li class=\"l\"> Jav\u00edtott\u00e1k az njs.dump() f\u00fcggv\u00e9nyt a Date() p\u00e9ld\u00e1ny\u00e1val a kont\u00e9nerben.\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Forr\u00e1s: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=52474\">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 1.17.9, \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: \u0417\u0430\u043f\u0440\u0435\u0449\u0435\u043d\u043e \u0443\u043a\u0430\u0437\u0430\u043d\u0438\u0435 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u0438\u0445 \u0441\u0442\u0440\u043e\u043a &#171;Host&#187; \u0432 \u0437\u0430\u0433\u043e\u043b\u043e\u0432\u043a\u0435 \u0437\u0430\u043f\u0440\u043e\u0441\u0430; \u0418\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0430 \u043e\u0448\u0438\u0431\u043a\u0430 \u043f\u0440\u0438 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 nginx \u0438\u0433\u043d\u043e\u0440\u0438\u0440\u043e\u0432\u0430\u043b \u0434\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u0441\u0442\u0440\u043e\u043a\u0438 &#171;Transfer-Encoding&#187; \u0432 \u0437\u0430\u0433\u043e\u043b\u043e\u0432\u043a\u0435 \u0437\u0430\u043f\u0440\u043e\u0441\u0430; \u0412\u043d\u0435\u0441\u0435\u043d\u044b \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f, \u043f\u0440\u0435\u0434\u043e\u0442\u0432\u0440\u0430\u0449\u0430\u044e\u0449\u0438\u0435 \u0443\u0442\u0435\u0447\u043a\u0438 [&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-72825","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 name=\"description\" content=\"\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.\" \/>\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\/hu\/blog\/news\/vypusk-nginx-1-17-9-i-njs-0-3-9\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 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