{"id":99686,"date":"2021-04-08T16:22:46","date_gmt":"2021-04-08T14:22:46","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/novyj-vypusk-frejmvorka-dlya-sozdaniya-setevyh-prilozhenij-ergo-1-2"},"modified":"2021-04-08T16:22:46","modified_gmt":"2021-04-08T14:22:46","slug":"novyj-vypusk-frejmvorka-dlya-sozdaniya-setevyh-prilozhenij-ergo-1-2","status":"publish","type":"post","link":"https:\/\/prohoster.info\/es\/blog\/news\/novyj-vypusk-frejmvorka-dlya-sozdaniya-setevyh-prilozhenij-ergo-1-2","title":{"rendered":"Nueva versi\u00f3n del marco para crear aplicaciones de red Ergo 1.2","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Despu\u00e9s de un a\u00f1o de desarrollo, se lanz\u00f3 el marco Ergo 1.2, que implementa la pila de red completa de Erlang y su biblioteca OTP en el lenguaje Go. El marco proporciona al desarrollador un conjunto de herramientas flexible del mundo de Erlang para crear soluciones distribuidas en Go utilizando plantillas de dise\u00f1o predefinidas como Application, Supervisor y GenServer. Dado que en Go no existe un an\u00e1logo directo al proceso de Erlang, el marco utiliza goroutines como base para GenServer con un envoltorio recover para permitir el manejo de situaciones excepcionales. El c\u00f3digo del proyecto se distribuye bajo la licencia MIT.    <\/p>\n<p>En esta nueva versi\u00f3n:  <\/p>\n<ul>\n<li class=\"l\"> Se ha implementado soporte para TLS 1.3 con la posibilidad de autogenerar certificados autofirmados (si es necesario cifrar las conexiones, pero no hay necesidad de autorizaci\u00f3n, ya que la conexi\u00f3n utiliza cookies para proporcionar acceso al nodo).\n<li class=\"l\"> Se ha agregado enrutamiento est\u00e1tico para evitar llamadas a EPMD para determinar el puerto del nodo. Esto ayuda a resolver el problema de seguridad y, junto con el cifrado, permite ejecutar un cl\u00faster de Erlang en redes p\u00fablicas.\n<li class=\"l\"> Se ha a\u00f1adido una nueva plantilla GenStage (del mundo Elixir) que permite crear soluciones Pub\/Sub sin utilizar Message Bus. Una de las caracter\u00edsticas importantes de esta plantilla es el 'control de retropresi\u00f3n'. El 'Productor' entregar\u00e1 exactamente la cantidad de mensajes que haya solicitado el 'Consumidor'. Un ejemplo de implementaci\u00f3n se puede ver aqu\u00ed.   <\/ul>\n<p>En la secci\u00f3n de discusiones se debate la implementaci\u00f3n de la plantilla de dise\u00f1o SAGAS, que proporciona funcionalidad para transacciones distribuidas.<br \/>\n<br \/>Fuente: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=54925\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u043e\u0441\u043b\u0435 \u0433\u043e\u0434\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0441\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0440\u0435\u043b\u0438\u0437 \u0444\u0440\u0435\u0439\u043c\u0432\u043e\u0440\u043a\u0430 Ergo 1.2, \u0440\u0435\u0430\u043b\u0438\u0437\u0443\u044e\u0449\u0435\u0433\u043e \u043f\u043e\u043b\u043d\u044b\u0439 \u0441\u0435\u0442\u0435\u0432\u043e\u0439 \u0441\u0442\u0435\u043a Erlang \u0438 \u0435\u0433\u043e \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0443 OTP \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Go. \u0424\u0440\u0435\u0439\u043c\u0432\u043e\u0440\u043a \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0443 \u0433\u0438\u0431\u043a\u0438\u0439 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u0439 \u0438\u0437 \u043c\u0438\u0440\u0430 Erlang \u0434\u043b\u044f \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u0440\u0430\u0441\u043f\u0440\u0435\u0434\u0435\u043b\u0451\u043d\u043d\u044b\u0445 \u0440\u0435\u0448\u0435\u043d\u0438\u0439 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Go \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u0433\u043e\u0442\u043e\u0432\u044b\u0445 \u0448\u0430\u0431\u043b\u043e\u043d\u043e\u0432 \u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f Application, Supervisor \u0438 GenServer. \u041f\u043e\u0441\u043a\u043e\u043b\u044c\u043a\u0443 \u0432 \u044f\u0437\u044b\u043a\u0435 Go \u043e\u0442\u0441\u0443\u0442\u0441\u0442\u0432\u0443\u0435\u0442 \u043f\u0440\u044f\u043c\u043e\u0439 \u0430\u043d\u0430\u043b\u043e\u0433 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0430 Erlang, \u0442\u043e \u0432\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-99686","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=\"\u041f\u043e\u0441\u043b\u0435 \u0433\u043e\u0434\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0441\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f 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