{"id":81608,"date":"2020-05-15T07:41:54","date_gmt":"2020-05-15T05:41:54","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/reliz-erlang-otp-23"},"modified":"2020-05-15T07:41:54","modified_gmt":"2020-05-15T05:41:54","slug":"reliz-erlang-otp-23","status":"publish","type":"post","link":"https:\/\/prohoster.info\/es\/blog\/news\/reliz-erlang-otp-23","title":{"rendered":"Lanzamiento de Erlang\/OTP 23","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><noindex><a rel=\"nofollow\" href=\"https:\/\/www.erlang.org\/news\/140\">Se realiz\u00f3<\/a><\/noindex> lanzamiento de un lenguaje de programaci\u00f3n funcional <noindex><a rel=\"nofollow\" href=\"http:\/\/www.erlang.org\">Erlang 23<\/a><\/noindex>, orientado al desarrollo de aplicaciones distribuidas y tolerantes a fallos, que garantizan el procesamiento paralelo de solicitudes en tiempo real. El lenguaje se ha difundido en \u00e1reas como telecomunicaciones, sistemas bancarios, comercio electr\u00f3nico, telefon\u00eda por internet y organizaci\u00f3n de mensajer\u00eda instant\u00e1nea. Al mismo tiempo, se lanz\u00f3 la versi\u00f3n OTP 23 (Open Telecom Platform) \u2014 un conjunto complementario de bibliotecas y componentes para el desarrollo de sistemas distribuidos en el lenguaje Erlang. <\/p>\n<p>Novedades principales:<\/p>\n<ul>\n<li class=\"l\"> En el m\u00f3dulo SSL, se ha dejado de dar soporte a SSL 3.0. Ahora se activa por defecto el soporte para TLS 1.3, mejorando la compatibilidad del proceso de negociaci\u00f3n de conexiones TLS 1.3 con TLS 1.2;\n<li class=\"l\"> El m\u00f3dulo ssh ha a\u00f1adido soporte para el nuevo formato de archivo de clave openssh-key-v1, introducido en OpenSSH 6.5. Se ha proporcionado la posibilidad de definir una lista de algoritmos desde el archivo \u00ab.config\u00bb. Se ha a\u00f1adido soporte para el reenv\u00edo de puertos a trav\u00e9s de SSH (tcp-forward\/direct-tcp);\n<li class=\"l\"> Se han ampliado las herramientas para iniciar la distribuci\u00f3n de Erlang sin <noindex><a rel=\"nofollow\" href=\"https:\/\/erlang.org\/doc\/man\/epmd.html\">EPMD<\/a><\/noindex>;\n<li class=\"l\"> Se ha a\u00f1adido un backend experimental socket para gen_tcp e inet (aparecer\u00e1 para gen_udp y gen_sctp en futuras versiones);\n<li class=\"l\"> Se ha a\u00f1adido un nuevo m\u00f3dulo erpc al n\u00facleo, que proporciona un subconjunto de operaciones del m\u00f3dulo rpc, con mayor rendimiento y capacidades ampliadas para la divisi\u00f3n de valores devueltos, excepciones y errores;\n<li class=\"l\"> Se han realizado mejoras dirigidas a aumentar la escalabilidad y el rendimiento;\n<li class=\"l\"> El tama\u00f1o del segmento en las coincidencias binarias y las claves en las coincidencias de diccionario ahora se pueden establecer mediante expresiones guardia;\n<li class=\"l\"> Se permite el uso de caracteres de subrayado para mejorar la legibilidad de los n\u00fameros (por ejemplo, 123_456_789);\n<li class=\"l\"> Se han a\u00f1adido nuevas funciones en el shell de comandos para mostrar la documentaci\u00f3n sobre m\u00f3dulos, funciones y tipos (h\/1,2,3 para Module:Function\/Arity y ht\/1,2,3 para Module:Type\/Arity);\n<li class=\"l\"> En el n\u00facleo se presenta el m\u00f3dulo pg con una nueva implementaci\u00f3n de grupos de procesos nombrados distribuidos;\n<li class=\"l\"> Se ha actualizado la herramienta de construcci\u00f3n de paquetes para la plataforma Windows, que se ha trasladado al uso de WSL (Subsistema de Linux para Windows) e incluye nuevas versiones del compilador C++, del compilador Java, de las bibliotecas OpenSSL y wxWidgets.\n<\/ul>\n<p>Adem\u00e1s, se puede destacar la aparici\u00f3n de <noindex><a rel=\"nofollow\" href=\"https:\/\/www.facebook.com\/careers\/jobs\/229713254864749\">de RiskIQ, ya han migrado a la versi\u00f3n 4.92 el 70% de los servidores con Exim.<\/a><\/noindex> sobre el desarrollo por parte de Facebook de una nueva variante del lenguaje Erlang con tipado est\u00e1tico, que permitir\u00e1 mejorar la eficiencia de la infraestructura del mensajero WhatsApp.<\/p>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Fuente: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=52952\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0421\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0440\u0435\u043b\u0438\u0437 \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u044f\u0437\u044b\u043a\u0430 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f Erlang 23, \u043d\u0430\u0446\u0435\u043b\u0435\u043d\u043d\u043e\u0433\u043e \u043d\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0443 \u0440\u0430\u0441\u043f\u0440\u0435\u0434\u0435\u043b\u0451\u043d\u043d\u044b\u0445 \u043e\u0442\u043a\u0430\u0437\u043e\u0443\u0441\u0442\u043e\u0439\u0447\u0438\u0432\u044b\u0445 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439, \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u044e\u0449\u0438\u0445 \u043f\u0430\u0440\u0430\u043b\u043b\u0435\u043b\u044c\u043d\u0443\u044e \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0443 \u0437\u0430\u043f\u0440\u043e\u0441\u043e\u0432 \u0432 \u0440\u0435\u0436\u0438\u043c\u0435 \u0440\u0435\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0432\u0440\u0435\u043c\u0435\u043d\u0438. \u042f\u0437\u044b\u043a \u043f\u043e\u043b\u0443\u0447\u0438\u043b \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0435 \u0432 \u0442\u0430\u043a\u0438\u0445 \u043e\u0431\u043b\u0430\u0441\u0442\u044f\u0445, \u043a\u0430\u043a \u0442\u0435\u043b\u0435\u043a\u043e\u043c\u043c\u0443\u043d\u0438\u043a\u0430\u0446\u0438\u0438, \u0431\u0430\u043d\u043a\u043e\u0432\u0441\u043a\u0438\u0435 \u0441\u0438\u0441\u0442\u0435\u043c\u044b, \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u043d\u0430\u044f \u043a\u043e\u043c\u043c\u0435\u0440\u0446\u0438\u044f, \u043a\u043e\u043c\u043f\u044c\u044e\u0442\u0435\u0440\u043d\u0430\u044f \u0442\u0435\u043b\u0435\u0444\u043e\u043d\u0438\u044f \u0438 \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u044f \u043c\u0433\u043d\u043e\u0432\u0435\u043d\u043d\u043e\u0433\u043e \u043e\u0431\u043c\u0435\u043d\u0430 \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u044f\u043c\u0438. \u041e\u0434\u043d\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e \u0432\u044b\u043f\u0443\u0449\u0435\u043d \u0440\u0435\u043b\u0438\u0437 OTP 23 (Open Telecom Platform) &#8212; \u0441\u043e\u043f\u0443\u0442\u0441\u0442\u0432\u0443\u044e\u0449\u0435\u0433\u043e \u043d\u0430\u0431\u043e\u0440\u0430 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a \u0438 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u043e\u0432 \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-81608","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\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0440\u0435\u043b\u0438\u0437 \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u044f\u0437\u044b\u043a\u0430 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f Erlang 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