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Unified Diff: net/third_party/udt/doc/doc/selectex.htm

Issue 6708091: Remove UDT. (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/
Patch Set: Created 9 years, 9 months ago
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Index: net/third_party/udt/doc/doc/selectex.htm
===================================================================
--- net/third_party/udt/doc/doc/selectex.htm (revision 78992)
+++ net/third_party/udt/doc/doc/selectex.htm (working copy)
@@ -1,68 +0,0 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
-<html xmlns="http://www.w3.org/1999/xhtml">
-<head>
-<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
-<title> UDT Reference</title>
-<link rel="stylesheet" href="udtdoc.css" type="text/css" />
-</head>
-
-<body>
-<div class="ref_head">&nbsp;UDT Reference: Functions</div>
-
-<h4 class="func_name"><strong>select</strong>Ex</h4>
-<p>The <b>selectEx</b> method queries a group of of UDT sockets for IO status.</p>
-
-<div class="code">int selectEx(<br />
-&nbsp; std::vector&lt;UDTSOCKET&gt; <font color="#FFFFFF">fds</font>,<br />
-&nbsp; std::vector&lt;UDTSOCKET&gt;* <font color="#FFFFFF">readfds</font>,<br />
-&nbsp; std::vector&lt;UDTSOCKET&gt;* <font color="#FFFFFF">writefds</font>,<br />
-&nbsp; std::vector&lt;UDTSOCKET&gt;* <font color="#FFFFFF">exceptfds</font>,<br />
-&nbsp; const int64_t <font color="#FFFFFF">msTimeOut</font><br />
-);</div>
-
-<h5>Parameters</h5>
-<dl>
- <dt><em>fds</em></dt>
- <dd>[in] the group of UDT socket descriptors to be queried, in a C++ vector.</dd>
- <dt><em>readfds</em></dt>
- <dd>[out] Optional pointer to a set of sockets that are ready for recv.</dd>
- <dt><em>writefds</em></dt>
- <dd>[out] Optional pointer to a set of sockets that are ready for send.</dd>
- <dt><em>exceptfds</em></dt>
- <dd>[out] Optional pointer to a set of sockets that are closed or with a broken connection.</dd>
- <dt><em>msTimeOut</em></dt>
- <dd>[in] The time that this function should wait for the status change in the input groups, in milliseconds.</dd>
-</dl>
-
-<h5>Return Value</h5>
-<p>If any of the read, write, or except group is not empty, <strong>selectEx</strong> returns the number of UDT sockets that are read for read/write or are broken/closed. If no socket is ready before timeout, zero is
-returned. If there is any error, UDT::ERROR is returned and the specific error information can be retrieved using <a href="error.htm">getlasterror</a>. The <i>readfds,writefds</i> and/or
-<em>exceptfds</em> will be updated to contain the ready sockets.</p>
-
-
-<table width="100%" border="1" cellpadding="2" cellspacing="0" bordercolor="#CCCCCC">
- <tr>
- <td width="17%" class="table_headline"><strong>Error Name</strong></td>
- <td width="17%" class="table_headline"><strong>Error Code</strong></td>
- <td width="83%" class="table_headline"><strong>Comment</strong></td>
- </tr>
- <tr>
- <td>EINVPARAM</td>
- <td>5003</td>
- <td>All three socket sets are NULL or at least one of the socket is invalid.</td>
- </tr>
-</table>
-
-<h5>Description</h5>
-<p>This function <strong>selectEx</strong> is an advanced version of <a href="select.htm">select</a>. In contrast to <a href="select.htm">select</a>, <strong>selectEx</strong> does not modify the input parameter <em>fds</em>, so that applications do not need to replicate or initialize it every time the function is called. </p>
-<p>The new function only has one group of input socket descriptors. If a particular event check is not necessary, the corresponding output parameter can be set to NULL. For example, if the application does not care about if a socket is ready for send, the parameter <em>writefds</em> can be NULL. </p>
-<p>Finally, <strong>selectEx</strong> specifies the absolute amount of time to wait, while <a href="select.htm">select</a> requires a clock time in the future to wait until.</p>
-<p>Overall, <strong>selectEx</strong> is more convinient and more efficient. </p>
-<dl>
- <h5>See Also</h5>
- <p><strong><a href="select.htm">select</a></strong></p>
- <dt>&nbsp;</dt>
-</dl>
-
-</body>
-</html>
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