| Index: net/third_party/udt/doc/doc/socket.htm
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| --- net/third_party/udt/doc/doc/socket.htm (revision 78992)
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| -<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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| -<html xmlns="http://www.w3.org/1999/xhtml">
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| -<head>
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| -<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
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| -<title> UDT Reference</title>
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| -<link rel="stylesheet" href="udtdoc.css" type="text/css" />
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| -</head>
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| -
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| -<body>
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| -<div class="ref_head"> UDT Reference: Functions</div>
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| -
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| -<h4 class="func_name"><strong>socket</strong></h4>
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| -<p>The <b>socket</b> method creates a new UDT socket.</p>
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| -
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| -<div class="code">UDTSOCKET socket(<br />
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| - int <font color="#FFFFFF">af</font>,<br />
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| - int <font color="#FFFFFF">type</font>,<br />
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| - int <font color="#FFFFFF">protocol</font><br />
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| -);</div>
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| -
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| -<h5>Parameters</h5>
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| -<dl>
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| - <dt><i>af</i></dt>
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| - <dd>[in] IP Family: AF_INET or AF_INET6.</dd>
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| - <dt><em>type</em></dt>
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| - <dd>[in] Type of the socket: SOCK_STREAM or SOCK_DGRAM.</dd>
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| - <dt><em>protocol</em></dt>
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| - <dd>[in] Ignored. For compatibility only.</dd>
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| -</dl>
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| -
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| -<h5>Return Value</h5>
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| -<p>If no error occurs, <b>socket</b> returns the new UDT socket descriptor; otherwise, it returns UDT::INVALID_SOCK and the error information can be retrieved by <a
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| -href="error.htm">getlasterror</a>.</p>
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| -
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| -<table width="100%" border="1" cellpadding="1" cellspacing="0" bordercolor="#CCCCCC">
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| - <tr>
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| - <td width="17%" class="table_headline"><strong>Error Name</strong></td>
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| - <td width="17%" class="table_headline"><strong>Error Code</strong></td>
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| - <td width="83%" class="table_headline"><strong>Comment</strong></td>
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| - </tr>
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| - <tr>
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| - <td>EINVPARAM</td>
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| - <td>5003</td>
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| - <td>Invalid parameters.</td>
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| - </tr>
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| -</table>
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| -
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| -<h5>Description</h5>
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| -<p>The <strong>socket</strong> methods creates a new socket. The is no limits for the number of UDT sockets in one system, as long as there is enough system
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| -resource. UDT supports both IPv4 and IPv6, which can be selected by the <i>af</i> parameter. On the other hand, two socket types are supports in UDT, i.e.,
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| -SOCK_STREAM for data streaming and SOCK_DGRAM for messaging. Note that UDT sockets are connection oriented in all cases.</p>
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| -
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| -<h5>See Also</h5>
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| -<p><strong><a href="close.htm">close</a></strong></p>
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| -
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| -<p> </p>
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| -
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| -</body>
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| -</html>
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