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diff --git a/docs/en/ranch/2.2/guide/migrating_from_1.5/index.html b/docs/en/ranch/2.2/guide/migrating_from_1.5/index.html new file mode 100644 index 00000000..627545a4 --- /dev/null +++ b/docs/en/ranch/2.2/guide/migrating_from_1.5/index.html @@ -0,0 +1,222 @@ +<!DOCTYPE html> +<html lang="en"> + +<head> + <meta charset="utf-8"> + <meta name="viewport" content="width=device-width, initial-scale=1.0"> + <meta name="description" content=""> + <meta name="author" content="Loïc Hoguin based on a design from (Soft10) Pol Cámara"> + + <title>Nine Nines: Migrating from Ranch 1.5 to 1.6</title> + + <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'> + <link href="/css/99s.css?r=7" rel="stylesheet"> + + <link rel="shortcut icon" href="/img/ico/favicon.ico"> + <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png"> + <link rel="apple-touch-icon-precomposed" sizes="72x72" href="/img/ico/apple-touch-icon-72.png"> + <link rel="apple-touch-icon-precomposed" href="/img/ico/apple-touch-icon-57.png"> + + </head> + + +<body class=""> + <header id="page-head"> + <div id="topbar" class="container"> + <div class="row"> + <div class="span2"> + <h1 id="logo"><a href="/" title="99s">99s</a></h1> + </div> + <div class="span10"> + + <div id="side-header"> + <nav> + <ul> + <li><a title="Hear my thoughts" href="/articles">Articles</a></li> + <li><a title="Watch my talks" href="/talks">Talks</a></li> + <li class="active"><a title="Read the docs" href="/docs">Documentation</a></li> + <li><a title="Request my services" href="/services">Consulting & Training</a></li> + </ul> + </nav> + <ul id="social"> + <li> + <a href="https://github.com/ninenines" title="Check my Github repositories"><img src="/img/ico_github.png" data-hover="/img/ico_github_alt.png" alt="Github"></a> + </li> + <li> + <a title="Contact me" href="mailto:[email protected]"><img src="/img/ico_mail.png" data-hover="/img/ico_mail_alt.png"></a> + </li> + </ul> + </div> + </div> + </div> + </div> + + +</header> + +<div id="contents" class="two_col"> +<div class="container"> +<div class="row"> +<div id="docs" class="span9 maincol"> + +<h1 class="lined-header"><span>Migrating from Ranch 1.5 to 1.6</span></h1> + +<p>Ranch 1.6 added the ability to suspend and resume listeners. It also deprecates a number of features and add interfaces that will be used in Ranch 2.0.</p> +<p>Ranch 1.6 is compatible with Erlang/OTP 18.0 onward. Support for older releases has been removed.</p> +<h2 id="_features_added">Features added</h2> +<ul><li>Listeners can now be suspended/resumed without stopping existing connection processes. This effectively closes the listening socket and stops the acceptor processes. +</li> +<li>Transport options can now be updated for suspended listeners. +</li> +<li>The <code>Socket</code> argument given when the protocol starts has been deprecated. In Ranch 2.0 the socket will be obtainable only by calling <code>ranch:handshake/1,2</code>. +</li> +<li>Ranch-specific transport options and socket options are now better separated. When passing Ranch-specific transport options, Ranch now expects to receive a map, in which case socket options are passed in the <code>socket_opts</code> value. When there are only socket options they can be passed to Ranch directly as a convenience. +</li> +<li>Any future transport option will only be added to the map type. This includes transport options added in this release. +</li> +<li>The transport option <code>ack_timeout</code> was renamed to <code>handshake_timeout</code> in the map type. +</li> +<li>The <code>cacerts</code> socket option is now silenced in error logs just like the <code>certs</code> and <code>key</code> options. +</li> +<li>The manual has been heavily updated and now features one manual page per function and module, complete with a per-function changelog, examples and more. +</li> +</ul> +<h2 id="_experimental_features_added">Experimental features added</h2> +<ul><li>It is now possible to configure the restart intensity for <code>ranch_sup</code> using the OTP application environment. This feature will remain undocumented unless there is popular demand for it. +</li> +<li>Add the transport option <code>logger</code> that allows configuring which logger module will be used. The logger module must follow the interface of the new <code>logger</code> module in Erlang/OTP 21, or be set to <code>error_logger</code> to keep the old behavior. +</li> +</ul> +<h2 id="_changed_behaviors">Changed behaviors</h2> +<ul><li>Transport modules must now implement <code>Transport:handshake/2,3</code> which deprecates and will replace <code>Transport:accept_ack/1</code> in Ranch 2.0. It returns a new socket and can therefore be used for implementing TLS upgrade mechanisms. +</li> +</ul> +<h2 id="_new_functions">New functions</h2> +<ul><li>The functions <code>ranch:suspend_listener/1</code> and <code>ranch:resume_listener/1</code> were added. In addition the function <code>ranch:get_state/1</code> can be used to obtain the running state of a listener. +</li> +<li>A function <code>ranch:wait_for_connections/3</code> was added. +</li> +<li>A function <code>ranch:handshake/1,2</code> was added to replace the function <code>ranch:accept_ack/1</code>. +</li> +</ul> +<h2 id="_bugs_fixed">Bugs fixed</h2> +<ul><li>The specs for the function <code>Transport:sendfile/2,4,5</code> have been corrected. The type used for the filename was too restricting. +</li> +</ul> + + + + + + + + + + + + <nav style="margin:1em 0"> + + <a style="float:left" href="https://ninenines.eu/docs/en/ranch/2.2/guide/migrating_from_1.6/"> + Migrating from Ranch 1.6 to 1.7 + </a> + + + + <a style="float:right" href="https://ninenines.eu/docs/en/ranch/2.2/guide/migrating_from_1.x/"> + Migrating from Ranch 1.x + </a> + + </nav> + + + + +</div> + +<div class="span3 sidecol"> + + +<h3> + Ranch + 2.2 + + User Guide +</h3> + +<ul> + + <li><a href="/docs/en/ranch/2.2/guide">User Guide</a></li> + + + <li><a href="/docs/en/ranch/2.2/manual">Function Reference</a></li> + + +</ul> + +<h4 id="docs-nav">Navigation</h4> + +<h4>Version select</h4> +<ul> + + + + <li><a href="/docs/en/ranch/2.2/guide">2.2</a></li> + + <li><a href="/docs/en/ranch/2.1/guide">2.1</a></li> + + <li><a href="/docs/en/ranch/2.0/guide">2.0</a></li> + + <li><a href="/docs/en/ranch/1.8/guide">1.8</a></li> + + <li><a href="/docs/en/ranch/1.7/guide">1.7</a></li> + + <li><a href="/docs/en/ranch/1.6/guide">1.6</a></li> + +</ul> + +<h3 id="_like_my_work__donate">Like my work? Donate!</h3> +<p>Donate to Loïc Hoguin because his work on Cowboy, Ranch, Gun and Erlang.mk is fantastic:</p> +<form action="https://www.paypal.com/cgi-bin/webscr" method="post" style="display:inline"> +<input type="hidden" name="cmd" value="_donations"> +<input type="hidden" name="business" value="[email protected]"> +<input type="hidden" name="lc" value="FR"> +<input type="hidden" name="item_name" value="Loic Hoguin"> +<input type="hidden" name="item_number" value="99s"> +<input type="hidden" name="currency_code" value="EUR"> +<input type="hidden" name="bn" value="PP-DonationsBF:btn_donate_LG.gif:NonHosted"> +<input type="image" src="https://www.paypalobjects.com/en_US/i/btn/btn_donate_LG.gif" border="0" name="submit" alt="PayPal - The safer, easier way to pay online!"> +<img alt="" border="0" src="https://www.paypalobjects.com/fr_FR/i/scr/pixel.gif" width="1" height="1"> +</form><p>Recurring payment options are also available via <a href="https://github.com/sponsors/essen">GitHub Sponsors</a>. 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