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| author | Loïc Hoguin <[email protected]> | 2025-02-18 09:51:22 +0100 |
|---|---|---|
| committer | Loïc Hoguin <[email protected]> | 2025-02-18 09:51:22 +0100 |
| commit | 25e93c91878b7f8536764b06d2cb72020031acd1 (patch) | |
| tree | b8da36ff9d9d2372c0f1f046262670326740bdfc /docs/en/cowboy/2.13/manual/cowboy_req.peer | |
| parent | 21e7107a9ee413f27de9cb5b92711763be55717b (diff) | |
| download | ninenines.eu-master.tar.gz ninenines.eu-master.tar.bz2 ninenines.eu-master.zip | |
Diffstat (limited to 'docs/en/cowboy/2.13/manual/cowboy_req.peer')
| -rw-r--r-- | docs/en/cowboy/2.13/manual/cowboy_req.peer/index.html | 206 |
1 files changed, 206 insertions, 0 deletions
diff --git a/docs/en/cowboy/2.13/manual/cowboy_req.peer/index.html b/docs/en/cowboy/2.13/manual/cowboy_req.peer/index.html new file mode 100644 index 00000000..e4701f5e --- /dev/null +++ b/docs/en/cowboy/2.13/manual/cowboy_req.peer/index.html @@ -0,0 +1,206 @@ +<!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: cowboy_req:peer(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=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>cowboy_req:peer(3)</span></h1> + +<h2 id="_name">Name</h2> +<p>cowboy_req:peer - Peer address and port</p> +<h2 id="_description">Description</h2> +<div class="listingblock"><div class="content"><!-- Generator: GNU source-highlight 3.1.9 +by Lorenzo Bettini +http://www.lorenzobettini.it +http://www.gnu.org/software/src-highlite --> +<pre><tt><b><font color="#000000">peer</font></b>(<font color="#009900">Req</font> <font color="#990000">::</font> <b><font color="#000000">cowboy_req:req</font></b>()) <font color="#990000">-></font> <font color="#009900">Info</font> + +<font color="#009900">Info</font> <font color="#990000">::</font> {<b><font color="#000000">inet:ip_address</font></b>(), <b><font color="#000000">inet:port_number</font></b>()}</tt></pre> +</div></div> +<p>Return the peer's IP address and port number.</p> +<p>The peer information can also be obtained using pattern matching:</p> +<div class="listingblock"><div class="content"><!-- Generator: GNU source-highlight 3.1.9 +by Lorenzo Bettini +http://www.lorenzobettini.it +http://www.gnu.org/software/src-highlite --> +<pre><tt>#{<font color="#FF6600">peer</font> <font color="#990000">:=</font> {<font color="#009900">IP</font>, <font color="#009900">Port</font>}} <font color="#990000">=</font> <font color="#009900">Req</font><font color="#990000">.</font></tt></pre> +</div></div> +<h2 id="_arguments">Arguments</h2> +<dl><dt>Req</dt> +<dd><p>The Req object.</p> +</dd> +</dl> +<h2 id="_return_value">Return value</h2> +<p>The peer's IP address and port number.</p> +<p>The peer is not necessarily the client's IP address and port. It is the IP address of the endpoint connecting directly to the server, which may be a gateway or a proxy.</p> +<p>The forwarded header can be used to get better information about the different endpoints from the client to the server. Note however that it is only informative; there is no reliable way of determining the source of an HTTP request.</p> +<h2 id="_changelog">Changelog</h2> +<ul><li><strong>2.0</strong>: Only the peer is returned, it is no longer wrapped in a tuple. +</li> +<li><strong>1.0</strong>: Function introduced. +</li> +</ul> +<h2 id="_examples">Examples</h2> +<div class="listingblock"><div class="title">Get the peer IP address and port number.</div> +<div class="content"><!-- Generator: GNU source-highlight 3.1.9 +by Lorenzo Bettini +http://www.lorenzobettini.it +http://www.gnu.org/software/src-highlite --> +<pre><tt>{<font color="#009900">IP</font>, <font color="#009900">Port</font>} <font color="#990000">=</font> <b><font color="#000000">cowboy_req:peer</font></b>(<font color="#009900">Req</font>)<font color="#990000">.</font></tt></pre> +</div></div> +<h2 id="_see_also">See also</h2> +<p><a href="../cowboy_req">cowboy_req(3)</a>, <a href="../cowboy_req.sock">cowboy_req:sock(3)</a>, <a href="../cowboy_req.cert">cowboy_req:cert(3)</a></p> + + + + + + +</div> + +<div class="span3 sidecol"> + + +<h3> + Cowboy + 2.13 + Function Reference + +</h3> + +<ul> + + <li><a href="/docs/en/cowboy/2.13/guide">User Guide</a></li> + + + <li><a href="/docs/en/cowboy/2.13/manual">Function Reference</a></li> + + +</ul> + +<h4 id="docs-nav">Navigation</h4> + +<h4>Version select</h4> +<ul> + + + + <li><a href="/docs/en/cowboy/2.13/manual">2.13</a></li> + + <li><a href="/docs/en/cowboy/2.12/manual">2.12</a></li> + + <li><a href="/docs/en/cowboy/2.11/manual">2.11</a></li> + + <li><a href="/docs/en/cowboy/2.10/manual">2.10</a></li> + + <li><a href="/docs/en/cowboy/2.9/manual">2.9</a></li> + + <li><a href="/docs/en/cowboy/2.8/manual">2.8</a></li> + + <li><a href="/docs/en/cowboy/2.7/manual">2.7</a></li> + + <li><a href="/docs/en/cowboy/2.6/manual">2.6</a></li> + +</ul> + +<h3 id="_like_my_work__donate">Like my work? 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