Erlang/OTP v19.2 发布

   <p style="text-align: center;"><strong><img alt="" src="https://simg.open-open.com/show/4f325ef346b07fe5139af2f4b8d983a9.png" /></strong></p>    <p> </p>    <p>OTP 是包装在Erlang中的一组库程序。OTP构成Erlang的行为机制（behaviours），用于编写服务器、有限状态机、事件管理器。不仅如此，OTP的应用行为（the application behavior）允许程序员把写好的Erlang代码打包成一个单独的应用程序；监测行为（the supervisor behavior ）允许程序员创建有层次结构的进程，使得某个进程死后，会重新启动复活。</p>    <p>OTP提供大量通用的库程序，用以轻松创建具有高度容错、热机换码等功能的高质高效的程序。主要特点：</p>    <ul>     <li>通用服务器、有限状态机、事件管理器；</li>     <li>标准化应用程序结构；</li>     <li>代码热机更换；</li>     <li>监测树行为机制，让你的进程永不停摆。</li>    </ul>    <h2>更新日志</h2>    <ul>     <li>STDLIB: The new behaviour gen_statem has been improved with 3 new features: the possibility to use old style non-proxy timeouts for <code>gen_statem:call/2,3</code>, state entry code, and  state timeouts. These are backwards compatible. Minor code and documentation improvements has been performed including a borderline semantics correction of timeout zero handling.</li>     <li>SSL: Experimental version of DTLS. It is runnable but not complete and cannot be considered reliable for production usage. To use DTLS add the option <code>{protocol, dtls}</code> to ssl:connect and ssl:listen.</li>     <li>SSH: Extended the option silently_accept_hosts for ssh:connect to make it possible for the client to check the SSH host key fingerprint string. Se the reference manual for SSH.</li>     <li>40 contributions since the previous service release OTP 19.1</li>    </ul>    <h2>下载</h2>    <ul>     <li><a href="/misc/goto?guid=4958996522150496239" rel="nofollow"><strong>Source code</strong> (zip)</a></li>     <li><a href="/misc/goto?guid=4958996522242324825" rel="nofollow"><strong>Source code</strong> (tar.gz)</a></li>    </ul>    <p>本站原创，转载时保留以下信息：<br /> 本文转自：深度开源（open-open.com）<br /> 原文地址：<a href="http://www.open-open.com/news/view/72521587">http://www.open-open.com/news/view/72521587</a></p>