1<html> 2<head> 3<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> 4<title>basic_raw_socket::receive (2 of 3 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="../receive.html" title="basic_raw_socket::receive"> 9<link rel="prev" href="overload1.html" title="basic_raw_socket::receive (1 of 3 overloads)"> 10<link rel="next" href="overload3.html" title="basic_raw_socket::receive (3 of 3 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="overload1.html"><img src="../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../receive.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="overload3.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_raw_socket.receive.overload2"></a><a class="link" href="overload2.html" title="basic_raw_socket::receive (2 of 3 overloads)">basic_raw_socket::receive 28 (2 of 3 overloads)</a> 29</h5></div></div></div> 30<p> 31 Receive some data on a connected socket. 32 </p> 33<pre class="programlisting">template< 34 typename <a class="link" href="../../MutableBufferSequence.html" title="Mutable buffer sequence requirements">MutableBufferSequence</a>> 35std::size_t receive( 36 const MutableBufferSequence & buffers, 37 socket_base::message_flags flags); 38</pre> 39<p> 40 This function is used to receive data on the raw socket. The function 41 call will block until data has been received successfully or an error 42 occurs. 43 </p> 44<h6> 45<a name="boost_asio.reference.basic_raw_socket.receive.overload2.h0"></a> 46 <span class="phrase"><a name="boost_asio.reference.basic_raw_socket.receive.overload2.parameters"></a></span><a class="link" href="overload2.html#boost_asio.reference.basic_raw_socket.receive.overload2.parameters">Parameters</a> 47 </h6> 48<div class="variablelist"> 49<p class="title"><b></b></p> 50<dl class="variablelist"> 51<dt><span class="term">buffers</span></dt> 52<dd><p> 53 One or more buffers into which the data will be received. 54 </p></dd> 55<dt><span class="term">flags</span></dt> 56<dd><p> 57 Flags specifying how the receive call is to be made. 58 </p></dd> 59</dl> 60</div> 61<h6> 62<a name="boost_asio.reference.basic_raw_socket.receive.overload2.h1"></a> 63 <span class="phrase"><a name="boost_asio.reference.basic_raw_socket.receive.overload2.return_value"></a></span><a class="link" href="overload2.html#boost_asio.reference.basic_raw_socket.receive.overload2.return_value">Return 64 Value</a> 65 </h6> 66<p> 67 The number of bytes received. 68 </p> 69<h6> 70<a name="boost_asio.reference.basic_raw_socket.receive.overload2.h2"></a> 71 <span class="phrase"><a name="boost_asio.reference.basic_raw_socket.receive.overload2.exceptions"></a></span><a class="link" href="overload2.html#boost_asio.reference.basic_raw_socket.receive.overload2.exceptions">Exceptions</a> 72 </h6> 73<div class="variablelist"> 74<p class="title"><b></b></p> 75<dl class="variablelist"> 76<dt><span class="term">boost::system::system_error</span></dt> 77<dd><p> 78 Thrown on failure. 79 </p></dd> 80</dl> 81</div> 82<h6> 83<a name="boost_asio.reference.basic_raw_socket.receive.overload2.h3"></a> 84 <span class="phrase"><a name="boost_asio.reference.basic_raw_socket.receive.overload2.remarks"></a></span><a class="link" href="overload2.html#boost_asio.reference.basic_raw_socket.receive.overload2.remarks">Remarks</a> 85 </h6> 86<p> 87 The receive operation can only be used with a connected socket. Use the 88 receive_from function to receive data on an unconnected raw socket. 89 </p> 90</div> 91<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr> 92<td align="left"></td> 93<td align="right"><div class="copyright-footer">Copyright © 2003-2020 Christopher M. 94 Kohlhoff<p> 95 Distributed under the Boost Software License, Version 1.0. (See accompanying 96 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>) 97 </p> 98</div></td> 99</tr></table> 100<hr> 101<div class="spirit-nav"> 102<a accesskey="p" href="overload1.html"><img src="../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../receive.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="overload3.html"><img src="../../../../../../doc/src/images/next.png" alt="Next"></a> 103</div> 104</body> 105</html> 106
