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| author | Loïc Hoguin <[email protected]> | 2018-05-02 11:35:26 +0200 |
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| committer | Loïc Hoguin <[email protected]> | 2018-05-02 11:35:26 +0200 |
| commit | fec98300ec9af6c8b5f3120a60f217983c451076 (patch) | |
| tree | 9772977293124e8b9b5b253e44d8c2695cddfb44 /docs/en/cowboy/2.4/guide/migrating_from_2.2/index.html | |
| parent | bfd2b6e01cbb36b0be0b3c860f5baf8d5b49fe7a (diff) | |
| download | ninenines.eu-fec98300ec9af6c8b5f3120a60f217983c451076.tar.gz ninenines.eu-fec98300ec9af6c8b5f3120a60f217983c451076.tar.bz2 ninenines.eu-fec98300ec9af6c8b5f3120a60f217983c451076.zip | |
Cowboy 2.4.0
Diffstat (limited to 'docs/en/cowboy/2.4/guide/migrating_from_2.2/index.html')
| -rw-r--r-- | docs/en/cowboy/2.4/guide/migrating_from_2.2/index.html | 268 |
1 files changed, 268 insertions, 0 deletions
diff --git a/docs/en/cowboy/2.4/guide/migrating_from_2.2/index.html b/docs/en/cowboy/2.4/guide/migrating_from_2.2/index.html new file mode 100644 index 00000000..f73e43bd --- /dev/null +++ b/docs/en/cowboy/2.4/guide/migrating_from_2.2/index.html @@ -0,0 +1,268 @@ +<!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"> + + <meta name="generator" content="Hugo 0.37.1" /> + + <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=1" 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> + +<div class="paragraph"><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></div> +<div class="sect1"> +<h2 id="_features_added">Features added</h2> +<div class="sectionbody"> +<div class="ulist"><ul> +<li> +<p> +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. +</p> +</li> +<li> +<p> +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. +</p> +</li> +<li> +<p> +Update Cowlib to 2.2.1. +</p> +</li> +<li> +<p> +Add support for the 308 status code and a test suite + for RFC7538 where it is defined. +</p> +</li> +</ul></div> +</div> +</div> +<div class="sect1"> +<h2 id="_bugs_fixed">Bugs fixed</h2> +<div class="sectionbody"> +<div class="ulist"><ul> +<li> +<p> +Ensure timeout options accept the value <code>infinity</code> as + documented. +</p> +</li> +<li> +<p> +Properly reject HTTP/2 requests with an invalid content-length + header instead of simply crashing. +</p> +</li> +<li> +<p> +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. +</p> +</li> +<li> +<p> +Parsing of the x-forwarded-for header has been corrected. + It now supports IPv6 addresses both with and without port. +</p> +</li> +<li> +<p> +Websocket subprotocol tokens are now parsed in a case + insensitive manner, according to the spec. +</p> +</li> +<li> +<p> +Cookies without values are now allowed. For example <code>Cookie: foo</code>. +</p> +</li> +<li> +<p> +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. +</p> +</li> +<li> +<p> +The <code>cowboy_req:delete_resp_header/2</code> function will no longer + crash when no response header was set before calling it. +</p> +</li> +<li> +<p> +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. +</p> +</li> +</ul></div> +</div> +</div> + + + + + + + + + + + <nav style="margin:1em 0"> + + <a style="float:left" href="https://ninenines.eu/docs/en/cowboy/2.4/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/2.4/guide/migrating_from_2.1/"> + Migrating from Cowboy 2.1 to 2.2 + </a> + + </nav> + + + + +</div> + +<div class="span3 sidecol"> + + +<h3> + Cowboy + 2.4 + + User Guide +</h3> + +<ul> + + <li><a href="/docs/en/cowboy/2.4/guide">User Guide</a></li> + + + <li><a href="/docs/en/cowboy/2.4/manual">Function Reference</a></li> + + +</ul> + +<h4 id="docs-nav">Navigation</h4> + +<h4>Version select</h4> +<ul> + + + + <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> + + <li><a href="/docs/en/cowboy/2.1/guide">2.1</a></li> + + <li><a href="/docs/en/cowboy/2.0/guide">2.0</a></li> + + <li><a href="/docs/en/cowboy/1.0/guide">1.0</a></li> + +</ul> + +</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> + + |