1<html> 2<head> 3<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> 4<title>basic_socket_acceptor::accept (15 of 16 overloads)</title> 5<link rel="stylesheet" href="../../../../../../doc/src/boostbook.css" type="text/css"> 6<meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> 7<link rel="home" href="../../../../boost_asio.html" title="Boost.Asio"> 8<link rel="up" href="../accept.html" title="basic_socket_acceptor::accept"> 9<link rel="prev" href="overload14.html" title="basic_socket_acceptor::accept (14 of 16 overloads)"> 10<link rel="next" href="overload16.html" title="basic_socket_acceptor::accept (16 of 16 overloads)"> 11</head> 12<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> 13<table cellpadding="2" width="100%"><tr> 14<td valign="top"><img alt="Boost C++ Libraries" width="277" height="86" src="../../../../../../boost.png"></td> 15<td align="center"><a href="../../../../../../index.html">Home</a></td> 16<td align="center"><a href="../../../../../../libs/libraries.htm">Libraries</a></td> 17<td align="center"><a href="http://www.boost.org/users/people.html">People</a></td> 18<td align="center"><a href="http://www.boost.org/users/faq.html">FAQ</a></td> 19<td align="center"><a href="../../../../../../more/index.htm">More</a></td> 20</tr></table> 21<hr> 22<div class="spirit-nav"> 23<a accesskey="p" href="overload14.html"><img src="../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../accept.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="overload16.html"><img src="../../../../../../doc/src/images/next.png" alt="Next"></a> 24</div> 25<div class="section"> 26<div class="titlepage"><div><div><h5 class="title"> 27<a name="boost_asio.reference.basic_socket_acceptor.accept.overload15"></a><a class="link" href="overload15.html" title="basic_socket_acceptor::accept (15 of 16 overloads)">basic_socket_acceptor::accept 28 (15 of 16 overloads)</a> 29</h5></div></div></div> 30<p> 31 Accept a new connection. 32 </p> 33<pre class="programlisting">template< 34 typename <a class="link" href="../../Executor1.html" title="Executor requirements">Executor1</a>> 35Protocol::socket::template rebind_executor< Executor1 >::other accept( 36 const executor_type & ex, 37 endpoint_type & peer_endpoint, 38 boost::system::error_code & ec, 39 typename enable_if< is_executor< Executor1 >::value||execution::is_executor< Executor1 >::value >::type * = 0); 40</pre> 41<p> 42 This function is used to accept a new connection from a peer. The function 43 call will block until a new connection has been accepted successfully 44 or an error occurs. 45 </p> 46<p> 47 This overload requires that the Protocol template parameter satisfy the 48 AcceptableProtocol type requirements. 49 </p> 50<h6> 51<a name="boost_asio.reference.basic_socket_acceptor.accept.overload15.h0"></a> 52 <span class="phrase"><a name="boost_asio.reference.basic_socket_acceptor.accept.overload15.parameters"></a></span><a class="link" href="overload15.html#boost_asio.reference.basic_socket_acceptor.accept.overload15.parameters">Parameters</a> 53 </h6> 54<div class="variablelist"> 55<p class="title"><b></b></p> 56<dl class="variablelist"> 57<dt><span class="term">ex</span></dt> 58<dd><p> 59 The I/O executor object to be used for the newly accepted socket. 60 </p></dd> 61<dt><span class="term">peer_endpoint</span></dt> 62<dd><p> 63 An endpoint object into which the endpoint of the remote peer will 64 be written. 65 </p></dd> 66<dt><span class="term">ec</span></dt> 67<dd><p> 68 Set to indicate what error occurred, if any. 69 </p></dd> 70</dl> 71</div> 72<h6> 73<a name="boost_asio.reference.basic_socket_acceptor.accept.overload15.h1"></a> 74 <span class="phrase"><a name="boost_asio.reference.basic_socket_acceptor.accept.overload15.return_value"></a></span><a class="link" href="overload15.html#boost_asio.reference.basic_socket_acceptor.accept.overload15.return_value">Return 75 Value</a> 76 </h6> 77<p> 78 On success, a socket object representing the newly accepted connection. 79 On error, a socket object where <code class="computeroutput">is_open()</code> is false. 80 </p> 81<h6> 82<a name="boost_asio.reference.basic_socket_acceptor.accept.overload15.h2"></a> 83 <span class="phrase"><a name="boost_asio.reference.basic_socket_acceptor.accept.overload15.example"></a></span><a class="link" href="overload15.html#boost_asio.reference.basic_socket_acceptor.accept.overload15.example">Example</a> 84 </h6> 85<pre class="programlisting">boost::asio::ip::tcp::acceptor acceptor(my_context); 86... 87boost::asio::ip::tcp::endpoint endpoint; 88boost::asio::ip::tcp::socket socket( 89 acceptor.accept(my_context2, endpoint, ec)); 90if (ec) 91{ 92 // An error occurred. 93} 94</pre> 95</div> 96<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr> 97<td align="left"></td> 98<td align="right"><div class="copyright-footer">Copyright © 2003-2020 Christopher M. 99 Kohlhoff<p> 100 Distributed under the Boost Software License, Version 1.0. (See accompanying 101 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>) 102 </p> 103</div></td> 104</tr></table> 105<hr> 106<div class="spirit-nav"> 107<a accesskey="p" href="overload14.html"><img src="../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../accept.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="overload16.html"><img src="../../../../../../doc/src/images/next.png" alt="Next"></a> 108</div> 109</body> 110</html> 111
