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| author | DongHun Kwak <dh0128.kwak@samsung.com> | 2016-10-06 10:38:45 +0900 |
|---|---|---|
| committer | DongHun Kwak <dh0128.kwak@samsung.com> | 2016-10-06 10:39:52 +0900 |
| commit | 5cde13f21d36c7224b0e13d11c4b49379ae5210d (patch) | |
| tree | e8269ac85a4b0f7d416e2565fa4f451b5cb41351 /doc/html/boost_asio/reference/basic_seq_packet_socket/cancel/overload1.html | |
| parent | d9ec475d945d3035377a0d89ed42e382d8988891 (diff) | |
| download | boost-5cde13f21d36c7224b0e13d11c4b49379ae5210d.tar.gz boost-5cde13f21d36c7224b0e13d11c4b49379ae5210d.tar.bz2 boost-5cde13f21d36c7224b0e13d11c4b49379ae5210d.zip | |
Imported Upstream version 1.61.0
Change-Id: I96a1f878d1e6164f01e9aadd5147f38fca448d90
Signed-off-by: DongHun Kwak <dh0128.kwak@samsung.com>
Diffstat (limited to 'doc/html/boost_asio/reference/basic_seq_packet_socket/cancel/overload1.html')
| -rw-r--r-- | doc/html/boost_asio/reference/basic_seq_packet_socket/cancel/overload1.html | 114 |
1 files changed, 0 insertions, 114 deletions
diff --git a/doc/html/boost_asio/reference/basic_seq_packet_socket/cancel/overload1.html b/doc/html/boost_asio/reference/basic_seq_packet_socket/cancel/overload1.html deleted file mode 100644 index 493f7416cc..0000000000 --- a/doc/html/boost_asio/reference/basic_seq_packet_socket/cancel/overload1.html +++ /dev/null @@ -1,114 +0,0 @@ -<html> -<head> -<meta http-equiv="Content-Type" content="text/html; charset=US-ASCII"> -<title>basic_seq_packet_socket::cancel (1 of 2 overloads)</title> -<link rel="stylesheet" href="../../../../../../doc/src/boostbook.css" type="text/css"> -<meta name="generator" content="DocBook XSL Stylesheets V1.78.1"> -<link rel="home" href="../../../../boost_asio.html" title="Boost.Asio"> -<link rel="up" href="../cancel.html" title="basic_seq_packet_socket::cancel"> -<link rel="prev" href="../cancel.html" title="basic_seq_packet_socket::cancel"> -<link rel="next" href="overload2.html" title="basic_seq_packet_socket::cancel (2 of 2 overloads)"> -</head> -<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> -<table cellpadding="2" width="100%"><tr> -<td valign="top"><img alt="Boost C++ Libraries" width="277" height="86" src="../../../../../../boost.png"></td> -<td align="center"><a href="../../../../../../index.html">Home</a></td> -<td align="center"><a href="../../../../../../libs/libraries.htm">Libraries</a></td> -<td align="center"><a href="http://www.boost.org/users/people.html">People</a></td> -<td align="center"><a href="http://www.boost.org/users/faq.html">FAQ</a></td> -<td align="center"><a href="../../../../../../more/index.htm">More</a></td> -</tr></table> -<hr> -<div class="spirit-nav"> -<a accesskey="p" href="../cancel.html"><img src="../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../cancel.html"><img src="../../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../../boost_asio.html"><img src="../../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="overload2.html"><img src="../../../../../../doc/src/images/next.png" alt="Next"></a> -</div> -<div class="section"> -<div class="titlepage"><div><div><h5 class="title"> -<a name="boost_asio.reference.basic_seq_packet_socket.cancel.overload1"></a><a class="link" href="overload1.html" title="basic_seq_packet_socket::cancel (1 of 2 overloads)">basic_seq_packet_socket::cancel - (1 of 2 overloads)</a> -</h5></div></div></div> -<p> - <span class="emphasis"><em>Inherited from basic_socket.</em></span> - </p> -<p> - Cancel all asynchronous operations associated with the socket. - </p> -<pre class="programlisting"><span class="keyword">void</span> <span class="identifier">cancel</span><span class="special">();</span> -</pre> -<p> - This function causes all outstanding asynchronous connect, send and receive - operations to finish immediately, and the handlers for cancelled operations - will be passed the <code class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">asio</span><span class="special">::</span><span class="identifier">error</span><span class="special">::</span><span class="identifier">operation_aborted</span></code> - error. - </p> -<h6> -<a name="boost_asio.reference.basic_seq_packet_socket.cancel.overload1.h0"></a> - <span class="phrase"><a name="boost_asio.reference.basic_seq_packet_socket.cancel.overload1.exceptions"></a></span><a class="link" href="overload1.html#boost_asio.reference.basic_seq_packet_socket.cancel.overload1.exceptions">Exceptions</a> - </h6> -<div class="variablelist"> -<p class="title"><b></b></p> -<dl class="variablelist"> -<dt><span class="term">boost::system::system_error</span></dt> -<dd><p> - Thrown on failure. - </p></dd> -</dl> -</div> -<h6> -<a name="boost_asio.reference.basic_seq_packet_socket.cancel.overload1.h1"></a> - <span class="phrase"><a name="boost_asio.reference.basic_seq_packet_socket.cancel.overload1.remarks"></a></span><a class="link" href="overload1.html#boost_asio.reference.basic_seq_packet_socket.cancel.overload1.remarks">Remarks</a> - </h6> -<p> - Calls to <code class="computeroutput"><span class="identifier">cancel</span><span class="special">()</span></code> - will always fail with <code class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">asio</span><span class="special">::</span><span class="identifier">error</span><span class="special">::</span><span class="identifier">operation_not_supported</span></code> - when run on Windows XP, Windows Server 2003, and earlier versions of - Windows, unless BOOST_ASIO_ENABLE_CANCELIO is defined. However, the CancelIo - function has two issues that should be considered before enabling its - use: - </p> -<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "> -<li class="listitem"> - It will only cancel asynchronous operations that were initiated in - the current thread. - </li> -<li class="listitem"> - It can appear to complete without error, but the request to cancel - the unfinished operations may be silently ignored by the operating - system. Whether it works or not seems to depend on the drivers that - are installed. - </li> -</ul></div> -<p> - For portable cancellation, consider using one of the following alternatives: - </p> -<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "> -<li class="listitem"> - Disable asio's I/O completion port backend by defining BOOST_ASIO_DISABLE_IOCP. - </li> -<li class="listitem"> - Use the <code class="computeroutput"><span class="identifier">close</span><span class="special">()</span></code> - function to simultaneously cancel the outstanding operations and - close the socket. - </li> -</ul></div> -<p> - When running on Windows Vista, Windows Server 2008, and later, the CancelIoEx - function is always used. This function does not have the problems described - above. - </p> -</div> -<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr> -<td align="left"></td> -<td align="right"><div class="copyright-footer">Copyright © 2003-2015 Christopher M. - Kohlhoff<p> - Distributed under the Boost Software License, Version 1.0. (See accompanying - file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>) - </p> -</div></td> -</tr></table> -<hr> -<div class="spirit-nav"> -<a accesskey="p" href="../cancel.html"><img src="../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../cancel.html"><img src="../../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../../boost_asio.html"><img src="../../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="overload2.html"><img src="../../../../../../doc/src/images/next.png" alt="Next"></a> -</div> -</body> -</html> |