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diff --git a/docs/en/cowboy/2.7/guide/migrating_from_2.2/index.html b/docs/en/cowboy/2.7/guide/migrating_from_2.2/index.html new file mode 100644 index 00000000..1f311e7d --- /dev/null +++ b/docs/en/cowboy/2.7/guide/migrating_from_2.2/index.html @@ -0,0 +1,212 @@ +<!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 Cowboy 2.2 to 2.3</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=6" 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 Cowboy 2.2 to 2.3</span></h1> + +<p>Cowboy 2.3 focused on making the Cowboy processes behave properly according to OTP principles. This version is a very good milestone toward that goal and most of everything should now work. Release upgrades and a few details will be improved in future versions.</p> +<h2 id="_features_added">Features added</h2> +<ul><li>Add support for all functions from the module <code>sys</code>. Note that Cowboy currently does not implement the <code>sys</code> debugging mechanisms as tracing is recommended instead. +</li> +<li>Add a <code>max_frame_size</code> option for Websocket handlers to close the connection when the client attempts to send a frame that's too large. It currently defaults to <code>infinity</code> to avoid breaking existing code but will be changed in a future version. +</li> +<li>Update Cowlib to 2.2.1. +</li> +<li>Add support for the 308 status code and a test suite for RFC7538 where it is defined. +</li> +</ul> +<h2 id="_bugs_fixed">Bugs fixed</h2> +<ul><li>Ensure timeout options accept the value <code>infinity</code> as documented. +</li> +<li>Properly reject HTTP/2 requests with an invalid content-length header instead of simply crashing. +</li> +<li>When switching from HTTP/1.1 to Websocket or user protocols all the messages in the mailbox were flushed. Only messages specific to <code>cowboy_http</code> should now be flushed. +</li> +<li>Parsing of the x-forwarded-for header has been corrected. It now supports IPv6 addresses both with and without port. +</li> +<li>Websocket subprotocol tokens are now parsed in a case insensitive manner, according to the spec. +</li> +<li>Cookies without values are now allowed. For example <code>Cookie: foo</code>. +</li> +<li>Colons are now allowed within path segments in routes provided to <code>cowboy_router:compile/1</code> as long as they are not the first character of the path segment. +</li> +<li>The <code>cowboy_req:delete_resp_header/2</code> function will no longer crash when no response header was set before calling it. +</li> +<li>A miscount of the output HTTP/2 flow control window has been fixed. It prevented sending the response body fully to some clients. The issue only affected response bodies sent as iolists. +</li> +</ul> + + + + + + + + + + + + <nav style="margin:1em 0"> + + <a style="float:left" href="https://ninenines.eu/docs/en/cowboy/2.7/guide/migrating_from_2.3/"> + Migrating from Cowboy 2.3 to 2.4 + </a> + + + + <a style="float:right" href="https://ninenines.eu/docs/en/cowboy/2.7/guide/migrating_from_2.1/"> + Migrating from Cowboy 2.1 to 2.2 + </a> + + </nav> + + + + +</div> + +<div class="span3 sidecol"> + + +<h3> + Cowboy + 2.7 + + User Guide +</h3> + +<ul> + + <li><a href="/docs/en/cowboy/2.7/guide">User Guide</a></li> + + + <li><a href="/docs/en/cowboy/2.7/manual">Function Reference</a></li> + + +</ul> + +<h4 id="docs-nav">Navigation</h4> + +<h4>Version select</h4> +<ul> + + + + <li><a href="/docs/en/cowboy/2.7/guide">2.7</a></li> + + <li><a href="/docs/en/cowboy/2.6/guide">2.6</a></li> + + <li><a href="/docs/en/cowboy/2.5/guide">2.5</a></li> + + <li><a href="/docs/en/cowboy/2.4/guide">2.4</a></li> + + <li><a href="/docs/en/cowboy/2.3/guide">2.3</a></li> + + <li><a href="/docs/en/cowboy/2.2/guide">2.2</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://salt.bountysource.com/teams/ninenines">BountySource</a>. These funds are used to cover the recurring expenses like dedicated servers or domain names.</p> + + + +</div> +</div> +</div> +</div> + + <footer> + <div class="container"> + <div class="row"> + <div class="span6"> + <p id="scroll-top"><a href="#">↑ Scroll to top</a></p> + <nav> + <ul> + <li><a href="mailto:[email protected]" title="Contact us">Contact us</a></li><li><a href="https://github.com/ninenines/ninenines.github.io" title="Github repository">Contribute to this site</a></li> + </ul> + </nav> + </div> + <div class="span6 credits"> + <p><img src="/img/footer_logo.png"></p> + <p>Copyright © Loïc Hoguin 2012-2018</p> + </div> + </div> + </div> + </footer> + + + <script src="/js/custom.js"></script> + </body> +</html> + + |