{"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\/fr\/blog\/news\/vypusk-nginx-1-17-9-i-njs-0-3-9","title":{"rendered":"Sortie de nginx 1.17.9 et 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\">Form\u00e9<\/a><\/noindex> publication de la branche principale <noindex><a rel=\"nofollow\" href=\"http:\/\/nginx.org\">nginx 1.17.9<\/a><\/noindex>, dans le cadre duquel le d\u00e9veloppement de nouvelles fonctionnalit\u00e9s se poursuit (dans la version stable maintenue en parall\u00e8le <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=50561\">branche 1.16<\/a><\/noindex> seules des modifications li\u00e9es \u00e0 la correction de bogues graves et de vuln\u00e9rabilit\u00e9s sont apport\u00e9es).<\/p>\n<p>Principales <noindex><a rel=\"nofollow\" href=\"http:\/\/nginx.org\/ru\/CHANGES.ru\">modifications<\/a><\/noindex>:<\/p>\n<ul>\n<li class=\"l\"> Il est interdit de sp\u00e9cifier plusieurs lignes \u00ab Host \u00bb dans<br \/>\n       l'en-t\u00eate de la requ\u00eate ;<\/p>\n<li class=\"l\"> Correction d'un bogue o\u00f9 nginx ignorait les lignes suppl\u00e9mentaires<br \/>\n       \u00ab Transfer-Encoding \u00bb dans l'en-t\u00eate de la requ\u00eate;<\/p>\n<li class=\"l\"> Des corrections ont \u00e9t\u00e9 apport\u00e9es pour \u00e9viter les fuites de sockets lors de l'utilisation du protocole HTTP\/2 ;\n<li class=\"l\"> Correction d'un plantage (segmentation fault) du processus de travail se produisant lors de l'utilisation de OCSP stapling ;\n<li class=\"l\"> Corrections apport\u00e9es au module ngx_http_mp4_module ;\n<li class=\"l\"> Un probl\u00e8me a \u00e9t\u00e9 r\u00e9solu dans les cas o\u00f9, lors de la redirection des erreurs avec le code 494 \u00e0 l'aide de la directive \u2018error_page\u2019, une r\u00e9ponse avec le code 494 au lieu de 400 pouvait \u00eatre renvoy\u00e9e;\n<li class=\"l\"> \u00c9vitement des fuites de sockets lors de l'utilisation de sous-requ\u00eates dans le module njs et de la directive aio.\n<\/ul>\n<p>Il convient \u00e9galement de noter <noindex><a rel=\"nofollow\" href=\"http:\/\/mailman.nginx.org\/pipermail\/nginx-announce\/2020\/000266.html\">version<\/a><\/noindex> <noindex><a rel=\"nofollow\" href=\"http:\/\/nginx.org\/en\/docs\/njs\/\">njs 0.3.9<\/a><\/noindex>, l'interpr\u00e9teur de JavaScript pour le serveur web nginx. L'interpr\u00e9teur njs met en \u0153uvre les normes ECMAScript et permet d'\u00e9tendre les capacit\u00e9s de nginx en traitant les requ\u00eates avec des scripts dans la configuration. Les scripts peuvent \u00eatre utilis\u00e9s dans le fichier de configuration pour d\u00e9finir une logique de traitement des requ\u00eates \u00e9tendue, g\u00e9n\u00e9rer dynamiquement des r\u00e9ponses, modifier les requ\u00eates\/r\u00e9ponses ou cr\u00e9er rapidement des maquettes pour r\u00e9soudre des probl\u00e8mes dans les applications web. <\/p>\n<p>La nouvelle version du module njs ajoute le support du mode de requ\u00eates d\u00e9tach\u00e9es dans r.subrequest(). Les r\u00e9ponses aux sous-requ\u00eates d\u00e9tach\u00e9es sont ignor\u00e9es. Contrairement aux sous-requ\u00eates ordinaires, une sous-requ\u00eate d\u00e9tach\u00e9e peut \u00eatre cr\u00e9\u00e9e \u00e0 l'int\u00e9rieur du gestionnaire de variables. De plus :<\/p>\n<ul>\n<li class=\"l\"> API Promises ajout\u00e9e pour le module \u00ab fs \u00bb;\n<li class=\"l\"> Ajout des fonctions access(), symlink(), unlink() dans le module \u00ab fs \u00bb;<br \/>\n        realpath() et similaires ont \u00e9t\u00e9 ajout\u00e9es au module \u00ab fs \u00bb ;<\/p>\n<li class=\"l\"> Des tableaux ordinaires efficaces en termes de consommation de m\u00e9moire ont \u00e9t\u00e9 introduits ;\n<li class=\"l\"> Des am\u00e9liorations ont \u00e9t\u00e9 apport\u00e9es au lexer ;\n<li class=\"l\"> Correction du mappage des fonctions natives dans les traces inverses (backtraces).<br \/>\ndans les traces ;<\/p>\n<li class=\"l\"> Correction des appels de callback dans le module \u00ab fs \u00bb;\n<li class=\"l\"> Des corrections ont \u00e9t\u00e9 apport\u00e9es \u00e0 Object.getOwnPropertySymbols();\n<li class=\"l\"> Correction d'un d\u00e9bordement de m\u00e9moire dynamique dans njs_json_append_string();\n<li class=\"l\"> Correction de encodeURI() et decodeURI() conform\u00e9ment \u00e0 la sp\u00e9cification ;\n<li class=\"l\"> Correction de Number.prototype.toPrecision();\n<li class=\"l\"> Correction du traitement de l'argument espace dans JSON.stringify();\n<li class=\"l\"> Correction apport\u00e9e \u00e0 JSON.stringify() avec des objets Number() et String();\n<li class=\"l\"> \u00c9chappement des caract\u00e8res Unicode assur\u00e9 dans JSON.stringify() conform\u00e9ment<br \/>\n         \u00e0 la sp\u00e9cification;<\/p>\n<li class=\"l\"> Correction apport\u00e9e \u00e0 l'importation de modules non natifs;\n<li class=\"l\"> Correction apport\u00e9e \u00e0 njs.dump() avec une instance de Date() dans le conteneur.\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Source : <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 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[&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 5.0.2 - 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\/fr\/blog\/news\/vypusk-nginx-1-17-9-i-njs-0-3-9\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 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