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<h1>SocketConnection.cpp</h1><a href="_socket_connection_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/****************************************************************************</span>
<a name="l00002"></a>00002 <span class="comment">** Copyright (c) quickfixengine.org All rights reserved.</span>
<a name="l00003"></a>00003 <span class="comment">**</span>
<a name="l00004"></a>00004 <span class="comment">** This file is part of the QuickFIX FIX Engine</span>
<a name="l00005"></a>00005 <span class="comment">**</span>
<a name="l00006"></a>00006 <span class="comment">** This file may be distributed under the terms of the quickfixengine.org</span>
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<a name="l00019"></a>00019
<a name="l00020"></a>00020 <span class="preprocessor">#ifdef _MSC_VER</span>
<a name="l00021"></a>00021 <span class="preprocessor"></span><span class="preprocessor">#include "stdafx.h"</span>
<a name="l00022"></a>00022 <span class="preprocessor">#else</span>
<a name="l00023"></a>00023 <span class="preprocessor"></span><span class="preprocessor">#include "config.h"</span>
<a name="l00024"></a>00024 <span class="preprocessor">#endif</span>
<a name="l00025"></a>00025 <span class="preprocessor"></span><span class="preprocessor">#include "<a class="code" href="_call_stack_8h.html">CallStack.h</a>"</span>
<a name="l00026"></a>00026
<a name="l00027"></a>00027 <span class="preprocessor">#include "<a class="code" href="_socket_connection_8h.html">SocketConnection.h</a>"</span>
<a name="l00028"></a>00028 <span class="preprocessor">#include "<a class="code" href="_socket_acceptor_8h.html">SocketAcceptor.h</a>"</span>
<a name="l00029"></a>00029 <span class="preprocessor">#include "<a class="code" href="_socket_connector_8h.html">SocketConnector.h</a>"</span>
<a name="l00030"></a>00030 <span class="preprocessor">#include "<a class="code" href="_socket_initiator_8h.html">SocketInitiator.h</a>"</span>
<a name="l00031"></a>00031 <span class="preprocessor">#include "<a class="code" href="_session_8h.html">Session.h</a>"</span>
<a name="l00032"></a>00032 <span class="preprocessor">#include "<a class="code" href="_utility_8h.html">Utility.h</a>"</span>
<a name="l00033"></a>00033
<a name="l00034"></a>00034 <span class="keyword">namespace </span>FIX
<a name="l00035"></a>00035 {
<a name="l00036"></a><a class="code" href="class_f_i_x_1_1_socket_connection.html#ae6414c5814c2e3646b74269c838e9e61">00036</a> <a class="code" href="class_f_i_x_1_1_socket_connection.html#ae6414c5814c2e3646b74269c838e9e61">SocketConnection::SocketConnection</a>( <span class="keywordtype">int</span> s, Sessions sessions,
<a name="l00037"></a>00037 <a class="code" href="class_f_i_x_1_1_socket_monitor.html" title="Monitors events on a collection of sockets.">SocketMonitor</a>* pMonitor )
<a name="l00038"></a>00038 : m_socket( s ), m_sendLength( 0 ),
<a name="l00039"></a>00039 m_sessions(sessions), m_pSession( 0 ), m_pMonitor( pMonitor )
<a name="l00040"></a>00040 {
<a name="l00041"></a>00041 FD_ZERO( &<a class="code" href="class_f_i_x_1_1_socket_connection.html#a4063b2877da772ad4747d73a34ef3ca2">m_fds</a> );
<a name="l00042"></a>00042 FD_SET( <a class="code" href="class_f_i_x_1_1_socket_connection.html#a4ac315ec0b3a25cb31a8feffd933277f">m_socket</a>, &<a class="code" href="class_f_i_x_1_1_socket_connection.html#a4063b2877da772ad4747d73a34ef3ca2">m_fds</a> );
<a name="l00043"></a>00043 }
<a name="l00044"></a>00044
<a name="l00045"></a><a class="code" href="class_f_i_x_1_1_socket_connection.html#af9ae2300c8145388592ccb2dcdef6817">00045</a> <a class="code" href="class_f_i_x_1_1_socket_connection.html#ae6414c5814c2e3646b74269c838e9e61">SocketConnection::SocketConnection</a>( <a class="code" href="class_f_i_x_1_1_socket_initiator.html" title="Socket implementation of Initiator.">SocketInitiator</a>& i,
<a name="l00046"></a>00046 <span class="keyword">const</span> <a class="code" href="class_f_i_x_1_1_session_i_d.html" title="Unique session id consists of BeginString, SenderCompID and TargetCompID.">SessionID</a>& sessionID, <span class="keywordtype">int</span> s,
<a name="l00047"></a>00047 <a class="code" href="class_f_i_x_1_1_socket_monitor.html" title="Monitors events on a collection of sockets.">SocketMonitor</a>* pMonitor )
<a name="l00048"></a>00048 : m_socket( s ), m_sendLength( 0 ),
<a name="l00049"></a>00049 m_pSession( i.getSession( sessionID, *this ) ),
<a name="l00050"></a>00050 m_pMonitor( pMonitor )
<a name="l00051"></a>00051 {
<a name="l00052"></a>00052 FD_ZERO( &<a class="code" href="class_f_i_x_1_1_socket_connection.html#a4063b2877da772ad4747d73a34ef3ca2">m_fds</a> );
<a name="l00053"></a>00053 FD_SET( <a class="code" href="class_f_i_x_1_1_socket_connection.html#a4ac315ec0b3a25cb31a8feffd933277f">m_socket</a>, &<a class="code" href="class_f_i_x_1_1_socket_connection.html#a4063b2877da772ad4747d73a34ef3ca2">m_fds</a> );
<a name="l00054"></a>00054 <a class="code" href="class_f_i_x_1_1_socket_connection.html#a5f54e14f07db5401fd71f5671d39d1fe">m_sessions</a>.insert( sessionID );
<a name="l00055"></a>00055 }
<a name="l00056"></a>00056
<a name="l00057"></a><a class="code" href="class_f_i_x_1_1_socket_connection.html#a1623805a4f4b31048d5e0e7cf6e45704">00057</a> <a class="code" href="class_f_i_x_1_1_socket_connection.html#a1623805a4f4b31048d5e0e7cf6e45704">SocketConnection::~SocketConnection</a>()
<a name="l00058"></a>00058 {
<a name="l00059"></a>00059 <span class="keywordflow">if</span> ( <a class="code" href="class_f_i_x_1_1_socket_connection.html#a097aa0bb75674ab484419596eef8bcb3">m_pSession</a> )
<a name="l00060"></a>00060 <a class="code" href="class_f_i_x_1_1_session.html#a389303ec42933eae7109ef61af7c5f21">Session::unregisterSession</a>( <a class="code" href="class_f_i_x_1_1_socket_connection.html#a097aa0bb75674ab484419596eef8bcb3">m_pSession</a>-><a class="code" href="class_f_i_x_1_1_session.html#aa41cf56a6750d440ee92de224f0f6224">getSessionID</a>() );
<a name="l00061"></a>00061 }
<a name="l00062"></a>00062
<a name="l00063"></a><a class="code" href="class_f_i_x_1_1_socket_connection.html#a7f6567c4f84fb1958f368f4debadf9b9">00063</a> <span class="keywordtype">bool</span> <a class="code" href="class_f_i_x_1_1_socket_connection.html#a7f6567c4f84fb1958f368f4debadf9b9">SocketConnection::send</a>( <span class="keyword">const</span> std::string& msg )
<a name="l00064"></a>00064 { <a class="code" href="_call_stack_8h.html#a3b1ffd24ab4b24161008f4867150f4c8">QF_STACK_PUSH</a>(<a class="code" href="class_f_i_x_1_1_socket_connection.html#a7f6567c4f84fb1958f368f4debadf9b9">SocketConnection::send</a>)
<a name="l00065"></a>00065
<a name="l00066"></a>00066 <a class="code" href="class_f_i_x_1_1_locker.html" title="Locks/Unlocks a mutex using RAII.">Locker</a> l( <a class="code" href="class_f_i_x_1_1_socket_connection.html#a4ec91daea9024d8c1cc942c992f2ea41">m_mutex</a> );
<a name="l00067"></a>00067
<a name="l00068"></a>00068 <a class="code" href="class_f_i_x_1_1_socket_connection.html#a662f286fdd6ef42f6dbcf442187f95d9">m_sendQueue</a>.push_back( msg );
<a name="l00069"></a>00069 <a class="code" href="class_f_i_x_1_1_socket_connection.html#a5ae27dc19d3b0ec2079e999d48ddcf33">processQueue</a>();
<a name="l00070"></a>00070 <a class="code" href="class_f_i_x_1_1_socket_connection.html#a417c453f3486ec7afc3b34d29c52b1c4">signal</a>();
<a name="l00071"></a>00071 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00072"></a>00072
<a name="l00073"></a>00073 <a class="code" href="_call_stack_8h.html#ac6b0115ca0a0988c881219c711c9c57e">QF_STACK_POP</a>
<a name="l00074"></a>00074 }
<a name="l00075"></a>00075
<a name="l00076"></a><a class="code" href="class_f_i_x_1_1_socket_connection.html#a5ae27dc19d3b0ec2079e999d48ddcf33">00076</a> <span class="keywordtype">bool</span> <a class="code" href="class_f_i_x_1_1_socket_connection.html#a5ae27dc19d3b0ec2079e999d48ddcf33">SocketConnection::processQueue</a>()
<a name="l00077"></a>00077 { <a class="code" href="_call_stack_8h.html#a3b1ffd24ab4b24161008f4867150f4c8">QF_STACK_PUSH</a>(<a class="code" href="class_f_i_x_1_1_socket_connection.html#a5ae27dc19d3b0ec2079e999d48ddcf33">SocketConnection::processQueue</a>)
<a name="l00078"></a>00078
<a name="l00079"></a>00079 <a class="code" href="class_f_i_x_1_1_locker.html" title="Locks/Unlocks a mutex using RAII.">Locker</a> l( <a class="code" href="class_f_i_x_1_1_socket_connection.html#a4ec91daea9024d8c1cc942c992f2ea41">m_mutex</a> );
<a name="l00080"></a>00080
<a name="l00081"></a>00081 <span class="keywordflow">if</span>( !<a class="code" href="class_f_i_x_1_1_socket_connection.html#a662f286fdd6ef42f6dbcf442187f95d9">m_sendQueue</a>.<a class="code" href="class_f_i_x_1_1_queue.html#a7f2bcd863cba8a25638d658486851916">size</a>() ) <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00082"></a>00082
<a name="l00083"></a>00083 <span class="keyword">struct </span>timeval timeout = { 0, 0 };
<a name="l00084"></a>00084 fd_set writeset = <a class="code" href="class_f_i_x_1_1_socket_connection.html#a4063b2877da772ad4747d73a34ef3ca2">m_fds</a>;
<a name="l00085"></a>00085 <span class="keywordflow">if</span>( select( 1 + <a class="code" href="class_f_i_x_1_1_socket_connection.html#a4ac315ec0b3a25cb31a8feffd933277f">m_socket</a>, 0, &writeset, 0, &timeout ) <= 0 )
<a name="l00086"></a>00086 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00087"></a>00087
<a name="l00088"></a>00088 <span class="keyword">const</span> std::string& msg = <a class="code" href="class_f_i_x_1_1_socket_connection.html#a662f286fdd6ef42f6dbcf442187f95d9">m_sendQueue</a>.front();
<a name="l00089"></a>00089
<a name="l00090"></a>00090 <span class="keywordtype">int</span> result = <a class="code" href="namespace_f_i_x.html#a3be0bc530fc5c2f814eeba421e168d90">socket_send</a>
<a name="l00091"></a>00091 ( <a class="code" href="class_f_i_x_1_1_socket_connection.html#a4ac315ec0b3a25cb31a8feffd933277f">m_socket</a>, msg.c_str() + <a class="code" href="class_f_i_x_1_1_socket_connection.html#a96fe730d02c1769c798d658272141819">m_sendLength</a>, msg.length() - <a class="code" href="class_f_i_x_1_1_socket_connection.html#a96fe730d02c1769c798d658272141819">m_sendLength</a> );
<a name="l00092"></a>00092
<a name="l00093"></a>00093 <span class="keywordflow">if</span>( result > 0 )
<a name="l00094"></a>00094 <a class="code" href="class_f_i_x_1_1_socket_connection.html#a96fe730d02c1769c798d658272141819">m_sendLength</a> += result;
<a name="l00095"></a>00095
<a name="l00096"></a>00096 <span class="keywordflow">if</span>( <a class="code" href="class_f_i_x_1_1_socket_connection.html#a96fe730d02c1769c798d658272141819">m_sendLength</a> == msg.length() )
<a name="l00097"></a>00097 {
<a name="l00098"></a>00098 <a class="code" href="class_f_i_x_1_1_socket_connection.html#a96fe730d02c1769c798d658272141819">m_sendLength</a> = 0;
<a name="l00099"></a>00099 <a class="code" href="class_f_i_x_1_1_socket_connection.html#a662f286fdd6ef42f6dbcf442187f95d9">m_sendQueue</a>.pop_front();
<a name="l00100"></a>00100 }
<a name="l00101"></a>00101
<a name="l00102"></a>00102 <span class="keywordflow">return</span> !<a class="code" href="class_f_i_x_1_1_socket_connection.html#a662f286fdd6ef42f6dbcf442187f95d9">m_sendQueue</a>.<a class="code" href="class_f_i_x_1_1_queue.html#a7f2bcd863cba8a25638d658486851916">size</a>();
<a name="l00103"></a>00103
<a name="l00104"></a>00104 <a class="code" href="_call_stack_8h.html#ac6b0115ca0a0988c881219c711c9c57e">QF_STACK_POP</a>
<a name="l00105"></a>00105 }
<a name="l00106"></a>00106
<a name="l00107"></a><a class="code" href="class_f_i_x_1_1_socket_connection.html#aa78c3fada813dcb358ec3b48c1d173b0">00107</a> <span class="keywordtype">void</span> <a class="code" href="class_f_i_x_1_1_socket_connection.html#aa78c3fada813dcb358ec3b48c1d173b0">SocketConnection::disconnect</a>()
<a name="l00108"></a>00108 { <a class="code" href="_call_stack_8h.html#a3b1ffd24ab4b24161008f4867150f4c8">QF_STACK_PUSH</a>(<a class="code" href="class_f_i_x_1_1_socket_connection.html#aa78c3fada813dcb358ec3b48c1d173b0">SocketConnection::disconnect</a>)
<a name="l00109"></a>00109
<a name="l00110"></a>00110 <span class="keywordflow">if</span> ( <a class="code" href="class_f_i_x_1_1_socket_connection.html#a4ee30b3168b4d0dad426fad436bd4378">m_pMonitor</a> )
<a name="l00111"></a>00111 <a class="code" href="class_f_i_x_1_1_socket_connection.html#a4ee30b3168b4d0dad426fad436bd4378">m_pMonitor</a>-><a class="code" href="class_f_i_x_1_1_socket_monitor.html#a0a7e04949ef04bac41efa2c7e990e1d3">drop</a>( <a class="code" href="class_f_i_x_1_1_socket_connection.html#a4ac315ec0b3a25cb31a8feffd933277f">m_socket</a> );
<a name="l00112"></a>00112
<a name="l00113"></a>00113 <a class="code" href="_call_stack_8h.html#ac6b0115ca0a0988c881219c711c9c57e">QF_STACK_POP</a>
<a name="l00114"></a>00114 }
<a name="l00115"></a>00115
<a name="l00116"></a><a class="code" href="class_f_i_x_1_1_socket_connection.html#ae0b2ac54107df3b5cb03cfb8f0719df1">00116</a> <span class="keywordtype">bool</span> <a class="code" href="class_f_i_x_1_1_socket_connection.html#ae0b2ac54107df3b5cb03cfb8f0719df1">SocketConnection::read</a>( <a class="code" href="class_f_i_x_1_1_socket_connector.html" title="Connects sockets to remote ports and addresses.">SocketConnector</a>& s )
<a name="l00117"></a>00117 { <a class="code" href="_call_stack_8h.html#a3b1ffd24ab4b24161008f4867150f4c8">QF_STACK_PUSH</a>(<a class="code" href="class_f_i_x_1_1_socket_connection.html#ae0b2ac54107df3b5cb03cfb8f0719df1">SocketConnection::read</a>)
<a name="l00118"></a>00118
<a name="l00119"></a>00119 <span class="keywordflow">if</span> ( !<a class="code" href="class_f_i_x_1_1_socket_connection.html#a097aa0bb75674ab484419596eef8bcb3">m_pSession</a> ) <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00120"></a>00120
<a name="l00121"></a>00121 <span class="keywordflow">try</span>
<a name="l00122"></a>00122 {
<a name="l00123"></a>00123 <a class="code" href="class_f_i_x_1_1_socket_connection.html#ad1e731babcdfc5cd3947b9ca407e52c9">readFromSocket</a>();
<a name="l00124"></a>00124 <a class="code" href="class_f_i_x_1_1_socket_connection.html#a314139e23a3a6cb9e1f8480e2d0f3869">readMessages</a>( s.<a class="code" href="class_f_i_x_1_1_socket_connector.html#a8a2cec1c1538e942045d84a92959b799">getMonitor</a>() );
<a name="l00125"></a>00125 }
<a name="l00126"></a>00126 <span class="keywordflow">catch</span>( <a class="code" href="struct_f_i_x_1_1_socket_recv_failed.html" title="Socket recv operation failed.">SocketRecvFailed</a>& e )
<a name="l00127"></a>00127 {
<a name="l00128"></a>00128 <a class="code" href="class_f_i_x_1_1_socket_connection.html#a097aa0bb75674ab484419596eef8bcb3">m_pSession</a>-><a class="code" href="class_f_i_x_1_1_session.html#ae0450b1cde02a02833135f1c265254eb">getLog</a>()-><a class="code" href="class_f_i_x_1_1_log.html#ad84410b0d7bb873d308f779f3269d454">onEvent</a>( e.what() );
<a name="l00129"></a>00129 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00130"></a>00130 }
<a name="l00131"></a>00131 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00132"></a>00132
<a name="l00133"></a>00133 <a class="code" href="_call_stack_8h.html#ac6b0115ca0a0988c881219c711c9c57e">QF_STACK_POP</a>
<a name="l00134"></a>00134 }
<a name="l00135"></a>00135
<a name="l00136"></a><a class="code" href="class_f_i_x_1_1_socket_connection.html#a68bc96d06dbfca2064c01d81141b1fa7">00136</a> <span class="keywordtype">bool</span> <a class="code" href="class_f_i_x_1_1_socket_connection.html#ae0b2ac54107df3b5cb03cfb8f0719df1">SocketConnection::read</a>( <a class="code" href="class_f_i_x_1_1_socket_acceptor.html" title="Socket implementation of Acceptor.">SocketAcceptor</a>& a, <a class="code" href="class_f_i_x_1_1_socket_server.html" title="Listens for and accepts incoming socket connections on a port.">SocketServer</a>& s )
<a name="l00137"></a>00137 { <a class="code" href="_call_stack_8h.html#a3b1ffd24ab4b24161008f4867150f4c8">QF_STACK_PUSH</a>(<a class="code" href="class_f_i_x_1_1_socket_connection.html#ae0b2ac54107df3b5cb03cfb8f0719df1">SocketConnection::read</a>)
<a name="l00138"></a>00138
<a name="l00139"></a>00139 std::string msg;
<a name="l00140"></a>00140 <span class="keywordflow">try</span>
<a name="l00141"></a>00141 {
<a name="l00142"></a>00142 <a class="code" href="class_f_i_x_1_1_socket_connection.html#ad1e731babcdfc5cd3947b9ca407e52c9">readFromSocket</a>();
<a name="l00143"></a>00143
<a name="l00144"></a>00144 <span class="keywordflow">if</span> ( !<a class="code" href="class_f_i_x_1_1_socket_connection.html#a097aa0bb75674ab484419596eef8bcb3">m_pSession</a> )
<a name="l00145"></a>00145 {
<a name="l00146"></a>00146 <span class="keywordflow">if</span> ( !<a class="code" href="class_f_i_x_1_1_socket_connection.html#a801861ee993b5137210003fa2fdc33f3">readMessage</a>( msg ) ) <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00147"></a>00147 <a class="code" href="class_f_i_x_1_1_socket_connection.html#a097aa0bb75674ab484419596eef8bcb3">m_pSession</a> = <a class="code" href="class_f_i_x_1_1_session.html#a7977dc1d07493cb018d8f53c7dcebdf4">Session::lookupSession</a>( msg, <span class="keyword">true</span> );
<a name="l00148"></a>00148 <span class="keywordflow">if</span>( !<a class="code" href="class_f_i_x_1_1_socket_connection.html#a85599753bb734bbd69815b3de7fdac0c">isValidSession</a>() )
<a name="l00149"></a>00149 {
<a name="l00150"></a>00150 <a class="code" href="class_f_i_x_1_1_socket_connection.html#a097aa0bb75674ab484419596eef8bcb3">m_pSession</a> = 0;
<a name="l00151"></a>00151 <span class="keywordflow">if</span>( a.<a class="code" href="class_f_i_x_1_1_acceptor.html#a42c6c2aac165f36f9ab2afa0bb49a073">getLog</a>() )
<a name="l00152"></a>00152 {
<a name="l00153"></a>00153 a.<a class="code" href="class_f_i_x_1_1_acceptor.html#a42c6c2aac165f36f9ab2afa0bb49a073">getLog</a>()-><a class="code" href="class_f_i_x_1_1_log.html#ad84410b0d7bb873d308f779f3269d454">onEvent</a>( <span class="stringliteral">"Session not found for incoming message: "</span> + msg );
<a name="l00154"></a>00154 a.<a class="code" href="class_f_i_x_1_1_acceptor.html#a42c6c2aac165f36f9ab2afa0bb49a073">getLog</a>()-><a class="code" href="class_f_i_x_1_1_log.html#a549b58000475f8f4ab21df1f2b43a09c">onIncoming</a>( msg );
<a name="l00155"></a>00155 }
<a name="l00156"></a>00156 }
<a name="l00157"></a>00157 <span class="keywordflow">if</span>( <a class="code" href="class_f_i_x_1_1_socket_connection.html#a097aa0bb75674ab484419596eef8bcb3">m_pSession</a> )
<a name="l00158"></a>00158 <a class="code" href="class_f_i_x_1_1_socket_connection.html#a097aa0bb75674ab484419596eef8bcb3">m_pSession</a> = a.<a class="code" href="class_f_i_x_1_1_acceptor.html#a636d84d3413eb6f0d5d2104a5074ebc9">getSession</a>( msg, *<span class="keyword">this</span> );
<a name="l00159"></a>00159 <span class="keywordflow">if</span>( <a class="code" href="class_f_i_x_1_1_socket_connection.html#a097aa0bb75674ab484419596eef8bcb3">m_pSession</a> )
<a name="l00160"></a>00160 <a class="code" href="class_f_i_x_1_1_socket_connection.html#a097aa0bb75674ab484419596eef8bcb3">m_pSession</a>-><a class="code" href="class_f_i_x_1_1_session.html#aa0dac7d8dce40fe7ee98a02f2722141b">next</a>( msg, <a class="code" href="namespace_f_i_x_1_1_t_y_p_e.html#aaa75e9d3541784ef1a7e08e68ef39053a87ce7f32ae2bc277961e1f9865728b85">UtcTimeStamp</a>() );
<a name="l00161"></a>00161 <span class="keywordflow">if</span>( !<a class="code" href="class_f_i_x_1_1_socket_connection.html#a097aa0bb75674ab484419596eef8bcb3">m_pSession</a> )
<a name="l00162"></a>00162 {
<a name="l00163"></a>00163 s.<a class="code" href="class_f_i_x_1_1_socket_server.html#ad8dff48dfb9fcad64d8465e9f6c32aa8">getMonitor</a>().<a class="code" href="class_f_i_x_1_1_socket_monitor.html#a0a7e04949ef04bac41efa2c7e990e1d3">drop</a>( <a class="code" href="class_f_i_x_1_1_socket_connection.html#a4ac315ec0b3a25cb31a8feffd933277f">m_socket</a> );
<a name="l00164"></a>00164 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00165"></a>00165 }
<a name="l00166"></a>00166
<a name="l00167"></a>00167 <a class="code" href="class_f_i_x_1_1_session.html#a0751d282361d923d70a63013dd413b73">Session::registerSession</a>( <a class="code" href="class_f_i_x_1_1_socket_connection.html#a097aa0bb75674ab484419596eef8bcb3">m_pSession</a>-><a class="code" href="class_f_i_x_1_1_session.html#aa41cf56a6750d440ee92de224f0f6224">getSessionID</a>() );
<a name="l00168"></a>00168 }
<a name="l00169"></a>00169
<a name="l00170"></a>00170 <a class="code" href="class_f_i_x_1_1_socket_connection.html#a314139e23a3a6cb9e1f8480e2d0f3869">readMessages</a>( s.<a class="code" href="class_f_i_x_1_1_socket_server.html#ad8dff48dfb9fcad64d8465e9f6c32aa8">getMonitor</a>() );
<a name="l00171"></a>00171 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00172"></a>00172 }
<a name="l00173"></a>00173 <span class="keywordflow">catch</span> ( <a class="code" href="struct_f_i_x_1_1_socket_recv_failed.html" title="Socket recv operation failed.">SocketRecvFailed</a>& e )
<a name="l00174"></a>00174 {
<a name="l00175"></a>00175 <span class="keywordflow">if</span>( <a class="code" href="class_f_i_x_1_1_socket_connection.html#a097aa0bb75674ab484419596eef8bcb3">m_pSession</a> )
<a name="l00176"></a>00176 <a class="code" href="class_f_i_x_1_1_socket_connection.html#a097aa0bb75674ab484419596eef8bcb3">m_pSession</a>-><a class="code" href="class_f_i_x_1_1_session.html#ae0450b1cde02a02833135f1c265254eb">getLog</a>()-><a class="code" href="class_f_i_x_1_1_log.html#ad84410b0d7bb873d308f779f3269d454">onEvent</a>( e.what() );
<a name="l00177"></a>00177 s.<a class="code" href="class_f_i_x_1_1_socket_server.html#ad8dff48dfb9fcad64d8465e9f6c32aa8">getMonitor</a>().<a class="code" href="class_f_i_x_1_1_socket_monitor.html#a0a7e04949ef04bac41efa2c7e990e1d3">drop</a>( <a class="code" href="class_f_i_x_1_1_socket_connection.html#a4ac315ec0b3a25cb31a8feffd933277f">m_socket</a> );
<a name="l00178"></a>00178 }
<a name="l00179"></a>00179 <span class="keywordflow">catch</span> ( <a class="code" href="struct_f_i_x_1_1_invalid_message.html" title="Not a recognizable message.">InvalidMessage</a>& )
<a name="l00180"></a>00180 {
<a name="l00181"></a>00181 s.<a class="code" href="class_f_i_x_1_1_socket_server.html#ad8dff48dfb9fcad64d8465e9f6c32aa8">getMonitor</a>().<a class="code" href="class_f_i_x_1_1_socket_monitor.html#a0a7e04949ef04bac41efa2c7e990e1d3">drop</a>( <a class="code" href="class_f_i_x_1_1_socket_connection.html#a4ac315ec0b3a25cb31a8feffd933277f">m_socket</a> );
<a name="l00182"></a>00182 }
<a name="l00183"></a>00183 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00184"></a>00184
<a name="l00185"></a>00185 <a class="code" href="_call_stack_8h.html#ac6b0115ca0a0988c881219c711c9c57e">QF_STACK_POP</a>
<a name="l00186"></a>00186 }
<a name="l00187"></a>00187
<a name="l00188"></a><a class="code" href="class_f_i_x_1_1_socket_connection.html#a85599753bb734bbd69815b3de7fdac0c">00188</a> <span class="keywordtype">bool</span> <a class="code" href="class_f_i_x_1_1_socket_connection.html#a85599753bb734bbd69815b3de7fdac0c">SocketConnection::isValidSession</a>()
<a name="l00189"></a>00189 { <a class="code" href="_call_stack_8h.html#a3b1ffd24ab4b24161008f4867150f4c8">QF_STACK_PUSH</a>(<a class="code" href="class_f_i_x_1_1_socket_connection.html#a85599753bb734bbd69815b3de7fdac0c">SocketConnection::isValidSession</a>)
<a name="l00190"></a>00190
<a name="l00191"></a>00191 <span class="keywordflow">if</span>( <a class="code" href="class_f_i_x_1_1_socket_connection.html#a097aa0bb75674ab484419596eef8bcb3">m_pSession</a> == 0 )
<a name="l00192"></a>00192 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00193"></a>00193 <a class="code" href="class_f_i_x_1_1_session_i_d.html" title="Unique session id consists of BeginString, SenderCompID and TargetCompID.">SessionID</a> sessionID = <a class="code" href="class_f_i_x_1_1_socket_connection.html#a097aa0bb75674ab484419596eef8bcb3">m_pSession</a>-><a class="code" href="class_f_i_x_1_1_session.html#aa41cf56a6750d440ee92de224f0f6224">getSessionID</a>();
<a name="l00194"></a>00194 <span class="keywordflow">if</span>( <a class="code" href="class_f_i_x_1_1_session.html#ae0377c258e40084004fe52a774ce5db3">Session::isSessionRegistered</a>(sessionID) )
<a name="l00195"></a>00195 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00196"></a>00196 <span class="keywordflow">return</span> !( <a class="code" href="class_f_i_x_1_1_socket_connection.html#a5f54e14f07db5401fd71f5671d39d1fe">m_sessions</a>.find(sessionID) == <a class="code" href="class_f_i_x_1_1_socket_connection.html#a5f54e14f07db5401fd71f5671d39d1fe">m_sessions</a>.end() );
<a name="l00197"></a>00197
<a name="l00198"></a>00198 <a class="code" href="_call_stack_8h.html#ac6b0115ca0a0988c881219c711c9c57e">QF_STACK_POP</a>
<a name="l00199"></a>00199 }
<a name="l00200"></a>00200
<a name="l00201"></a><a class="code" href="class_f_i_x_1_1_socket_connection.html#ad1e731babcdfc5cd3947b9ca407e52c9">00201</a> <span class="keywordtype">void</span> <a class="code" href="class_f_i_x_1_1_socket_connection.html#ad1e731babcdfc5cd3947b9ca407e52c9">SocketConnection::readFromSocket</a>()
<a name="l00202"></a>00202 throw( <a class="code" href="struct_f_i_x_1_1_socket_recv_failed.html" title="Socket recv operation failed.">SocketRecvFailed</a> )
<a name="l00203"></a>00203 { <a class="code" href="_call_stack_8h.html#a3b1ffd24ab4b24161008f4867150f4c8">QF_STACK_PUSH</a>(<a class="code" href="class_f_i_x_1_1_socket_connection.html#ad1e731babcdfc5cd3947b9ca407e52c9">SocketConnection::readFromSocket</a>)
<a name="l00204"></a>00204
<a name="l00205"></a>00205 <span class="keywordtype">int</span> size = recv( <a class="code" href="class_f_i_x_1_1_socket_connection.html#a4ac315ec0b3a25cb31a8feffd933277f">m_socket</a>, <a class="code" href="class_f_i_x_1_1_socket_connection.html#a0204a9b412664928a8cfa23494975cea">m_buffer</a>, <span class="keyword">sizeof</span>(<a class="code" href="class_f_i_x_1_1_socket_connection.html#a0204a9b412664928a8cfa23494975cea">m_buffer</a>), 0 );
<a name="l00206"></a>00206 <span class="keywordflow">if</span>( size <= 0 ) <span class="keywordflow">throw</span> SocketRecvFailed( size );
<a name="l00207"></a>00207 <a class="code" href="class_f_i_x_1_1_socket_connection.html#aa2774327cf01ca3e6b6a022dd60f2a0a">m_parser</a>.<a class="code" href="class_f_i_x_1_1_parser.html#a5ba7838895ac85f58189a312954aabda">addToStream</a>( <a class="code" href="class_f_i_x_1_1_socket_connection.html#a0204a9b412664928a8cfa23494975cea">m_buffer</a>, size );
<a name="l00208"></a>00208
<a name="l00209"></a>00209 <a class="code" href="_call_stack_8h.html#ac6b0115ca0a0988c881219c711c9c57e">QF_STACK_POP</a>
<a name="l00210"></a>00210 }
<a name="l00211"></a>00211
<a name="l00212"></a><a class="code" href="class_f_i_x_1_1_socket_connection.html#a801861ee993b5137210003fa2fdc33f3">00212</a> <span class="keywordtype">bool</span> <a class="code" href="class_f_i_x_1_1_socket_connection.html#a801861ee993b5137210003fa2fdc33f3">SocketConnection::readMessage</a>( std::string& msg )
<a name="l00213"></a>00213 { <a class="code" href="_call_stack_8h.html#a3b1ffd24ab4b24161008f4867150f4c8">QF_STACK_PUSH</a>(<a class="code" href="class_f_i_x_1_1_socket_connection.html#a801861ee993b5137210003fa2fdc33f3">SocketConnection::readMessage</a>)
<a name="l00214"></a>00214
<a name="l00215"></a>00215 <span class="keyword">try</span>
<a name="l00216"></a>00216 {
<a name="l00217"></a>00217 <span class="keywordflow">return</span> <a class="code" href="class_f_i_x_1_1_socket_connection.html#aa2774327cf01ca3e6b6a022dd60f2a0a">m_parser</a>.<a class="code" href="class_f_i_x_1_1_parser.html#a85f48b89132641bfe665a6362b2be81c">readFixMessage</a>( msg );
<a name="l00218"></a>00218 }
<a name="l00219"></a>00219 <span class="keywordflow">catch</span> ( <a class="code" href="struct_f_i_x_1_1_message_parse_error.html" title="Unable to parse message.">MessageParseError</a>& ) {}
<a name="l00220"></a>00220 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00221"></a>00221
<a name="l00222"></a>00222 <a class="code" href="_call_stack_8h.html#ac6b0115ca0a0988c881219c711c9c57e">QF_STACK_POP</a>
<a name="l00223"></a>00223 }
<a name="l00224"></a>00224
<a name="l00225"></a><a class="code" href="class_f_i_x_1_1_socket_connection.html#a314139e23a3a6cb9e1f8480e2d0f3869">00225</a> <span class="keywordtype">void</span> <a class="code" href="class_f_i_x_1_1_socket_connection.html#a314139e23a3a6cb9e1f8480e2d0f3869">SocketConnection::readMessages</a>( <a class="code" href="class_f_i_x_1_1_socket_monitor.html" title="Monitors events on a collection of sockets.">SocketMonitor</a>& s )
<a name="l00226"></a>00226 {
<a name="l00227"></a>00227 <span class="keywordflow">if</span>( !<a class="code" href="class_f_i_x_1_1_socket_connection.html#a097aa0bb75674ab484419596eef8bcb3">m_pSession</a> ) <span class="keywordflow">return</span>;
<a name="l00228"></a>00228
<a name="l00229"></a>00229 std::string msg;
<a name="l00230"></a>00230 <span class="keywordflow">while</span>( <a class="code" href="class_f_i_x_1_1_socket_connection.html#a801861ee993b5137210003fa2fdc33f3">readMessage</a>( msg ) )
<a name="l00231"></a>00231 {
<a name="l00232"></a>00232 <span class="keywordflow">try</span>
<a name="l00233"></a>00233 {
<a name="l00234"></a>00234 <a class="code" href="class_f_i_x_1_1_socket_connection.html#a097aa0bb75674ab484419596eef8bcb3">m_pSession</a>-><a class="code" href="class_f_i_x_1_1_session.html#aa0dac7d8dce40fe7ee98a02f2722141b">next</a>( msg, <a class="code" href="namespace_f_i_x_1_1_t_y_p_e.html#aaa75e9d3541784ef1a7e08e68ef39053a87ce7f32ae2bc277961e1f9865728b85">UtcTimeStamp</a>() );
<a name="l00235"></a>00235 }
<a name="l00236"></a>00236 <span class="keywordflow">catch</span> ( <a class="code" href="struct_f_i_x_1_1_invalid_message.html" title="Not a recognizable message.">InvalidMessage</a>& )
<a name="l00237"></a>00237 {
<a name="l00238"></a>00238 <span class="keywordflow">if</span>( !<a class="code" href="class_f_i_x_1_1_socket_connection.html#a097aa0bb75674ab484419596eef8bcb3">m_pSession</a>-><a class="code" href="class_f_i_x_1_1_session.html#ae7f1ee1eaa16d5035660177280abccf3">isLoggedOn</a>() )
<a name="l00239"></a>00239 s.<a class="code" href="class_f_i_x_1_1_socket_monitor.html#a0a7e04949ef04bac41efa2c7e990e1d3">drop</a>( <a class="code" href="class_f_i_x_1_1_socket_connection.html#a4ac315ec0b3a25cb31a8feffd933277f">m_socket</a> );
<a name="l00240"></a>00240 }
<a name="l00241"></a>00241 }
<a name="l00242"></a>00242 }
<a name="l00243"></a>00243
<a name="l00244"></a><a class="code" href="class_f_i_x_1_1_socket_connection.html#a76f2d875dcd1212dc6539f5464ca4e8f">00244</a> <span class="keywordtype">void</span> <a class="code" href="class_f_i_x_1_1_socket_connection.html#a76f2d875dcd1212dc6539f5464ca4e8f">SocketConnection::onTimeout</a>()
<a name="l00245"></a>00245 { <a class="code" href="_call_stack_8h.html#a3b1ffd24ab4b24161008f4867150f4c8">QF_STACK_PUSH</a>(<a class="code" href="class_f_i_x_1_1_socket_connection.html#a76f2d875dcd1212dc6539f5464ca4e8f">SocketConnection::onTimeout</a>)
<a name="l00246"></a>00246 <span class="keywordflow">if</span> ( <a class="code" href="class_f_i_x_1_1_socket_connection.html#a097aa0bb75674ab484419596eef8bcb3">m_pSession</a> ) <a class="code" href="class_f_i_x_1_1_socket_connection.html#a097aa0bb75674ab484419596eef8bcb3">m_pSession</a>-><a class="code" href="class_f_i_x_1_1_session.html#aa0dac7d8dce40fe7ee98a02f2722141b">next</a>();
<a name="l00247"></a>00247 <a class="code" href="_call_stack_8h.html#ac6b0115ca0a0988c881219c711c9c57e">QF_STACK_POP</a>
<a name="l00248"></a>00248 }
<a name="l00249"></a>00249 } <span class="comment">// namespace FIX</span>
</pre></div></div>
<hr><address><small>
Generated on Mon Apr 5 20:59:51 2010 for QuickFIX by <a href="http://www.doxygen.org/index.html">
<img src="doxygen.gif" alt="doxygen" align="middle" border=0 width=110 height=53>
</a> 1.6.1 written by <a href="mailto:dimitri@stack.nl">Dimitri van Heesch</a>,
© 1997-2001</small></address>
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