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<h1>ThreadedSocketInitiator.cpp</h1><a href="_threaded_socket_initiator_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>
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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="_threaded_socket_initiator_8h.html">ThreadedSocketInitiator.h</a>"</span>
<a name="l00028"></a>00028 <span class="preprocessor">#include "<a class="code" href="_session_8h.html">Session.h</a>"</span>
<a name="l00029"></a>00029 <span class="preprocessor">#include "<a class="code" href="_settings_8h.html">Settings.h</a>"</span>
<a name="l00030"></a>00030
<a name="l00031"></a>00031 <span class="keyword">namespace </span>FIX
<a name="l00032"></a>00032 {
<a name="l00033"></a><a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#a952c489413827cd44469a367237183c6">00033</a> <a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#a952c489413827cd44469a367237183c6">ThreadedSocketInitiator::ThreadedSocketInitiator</a>(
<a name="l00034"></a>00034 <a class="code" href="class_f_i_x_1_1_application.html" title="This interface must be implemented to define what your FIX application does.">Application</a>& application,
<a name="l00035"></a>00035 <a class="code" href="class_f_i_x_1_1_message_store_factory.html" title="This interface must be implemented to create a MessageStore.">MessageStoreFactory</a>& factory,
<a name="l00036"></a>00036 <span class="keyword">const</span> <a class="code" href="class_f_i_x_1_1_session_settings.html" title="Container for setting dictionaries mapped to sessions.">SessionSettings</a>& settings ) <span class="keywordflow">throw</span>( <a class="code" href="struct_f_i_x_1_1_config_error.html" title="Application is not configured correctly">ConfigError</a> )
<a name="l00037"></a>00037 : <a class="code" href="class_f_i_x_1_1_initiator.html" title="Base for classes which act as an initiator for establishing connections.">Initiator</a>( application, factory, settings ),
<a name="l00038"></a>00038 m_lastConnect( 0 ), m_reconnectInterval( 30 ), m_noDelay( <span class="keyword">false</span> ),
<a name="l00039"></a>00039 m_sendBufSize( 0 ), m_rcvBufSize( 0 )
<a name="l00040"></a>00040 {
<a name="l00041"></a>00041 <a class="code" href="namespace_f_i_x.html#aa345e529f70e092c7fd9eece80ae6e1d">socket_init</a>();
<a name="l00042"></a>00042 }
<a name="l00043"></a>00043
<a name="l00044"></a><a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#a558fd93c0b0bdae9ea205c716219a19f">00044</a> <a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#a952c489413827cd44469a367237183c6">ThreadedSocketInitiator::ThreadedSocketInitiator</a>(
<a name="l00045"></a>00045 <a class="code" href="class_f_i_x_1_1_application.html" title="This interface must be implemented to define what your FIX application does.">Application</a>& application,
<a name="l00046"></a>00046 <a class="code" href="class_f_i_x_1_1_message_store_factory.html" title="This interface must be implemented to create a MessageStore.">MessageStoreFactory</a>& factory,
<a name="l00047"></a>00047 <span class="keyword">const</span> <a class="code" href="class_f_i_x_1_1_session_settings.html" title="Container for setting dictionaries mapped to sessions.">SessionSettings</a>& settings,
<a name="l00048"></a>00048 <a class="code" href="class_f_i_x_1_1_log_factory.html" title="This interface must be implemented to create a Log.">LogFactory</a>& logFactory ) <span class="keywordflow">throw</span>( <a class="code" href="struct_f_i_x_1_1_config_error.html" title="Application is not configured correctly">ConfigError</a> )
<a name="l00049"></a>00049 : <a class="code" href="class_f_i_x_1_1_initiator.html" title="Base for classes which act as an initiator for establishing connections.">Initiator</a>( application, factory, settings, logFactory ),
<a name="l00050"></a>00050 m_lastConnect( 0 ), m_reconnectInterval( 30 ), m_noDelay( <span class="keyword">false</span> ),
<a name="l00051"></a>00051 m_sendBufSize( 0 ), m_rcvBufSize( 0 )
<a name="l00052"></a>00052 {
<a name="l00053"></a>00053 <a class="code" href="namespace_f_i_x.html#aa345e529f70e092c7fd9eece80ae6e1d">socket_init</a>();
<a name="l00054"></a>00054 }
<a name="l00055"></a>00055
<a name="l00056"></a><a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#a563b2fe90c2b90d9a2e94148333d0b6f">00056</a> <a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#a563b2fe90c2b90d9a2e94148333d0b6f">ThreadedSocketInitiator::~ThreadedSocketInitiator</a>()
<a name="l00057"></a>00057 {
<a name="l00058"></a>00058 <a class="code" href="namespace_f_i_x.html#ac00051ea6b0f28198904b05375b854ce">socket_term</a>();
<a name="l00059"></a>00059 }
<a name="l00060"></a>00060
<a name="l00061"></a><a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#aaefd9e111607ca13ea442ed8fc327354">00061</a> <span class="keywordtype">void</span> <a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#aaefd9e111607ca13ea442ed8fc327354" title="Implemented to configure acceptor.">ThreadedSocketInitiator::onConfigure</a>( <span class="keyword">const</span> <a class="code" href="class_f_i_x_1_1_session_settings.html" title="Container for setting dictionaries mapped to sessions.">SessionSettings</a>& s )
<a name="l00062"></a>00062 <span class="keywordflow">throw</span> ( <a class="code" href="struct_f_i_x_1_1_config_error.html" title="Application is not configured correctly">ConfigError</a> )
<a name="l00063"></a>00063 { <a class="code" href="_call_stack_8h.html#a3b1ffd24ab4b24161008f4867150f4c8">QF_STACK_PUSH</a>(<a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#aaefd9e111607ca13ea442ed8fc327354" title="Implemented to configure acceptor.">ThreadedSocketInitiator::onConfigure</a>)
<a name="l00064"></a>00064
<a name="l00065"></a>00065 <span class="keyword">try</span> { m_reconnectInterval = s.get().getLong( <span class="stringliteral">"ReconnectInterval"</span> ); }
<a name="l00066"></a>00066 <span class="keywordflow">catch</span> ( std::exception& ) {}
<a name="l00067"></a>00067 <span class="keywordflow">if</span>( s.get().has( <a class="code" href="namespace_f_i_x.html#a98f224becbe0f981a9356556307b3632">SOCKET_NODELAY</a> ) )
<a name="l00068"></a>00068 m_noDelay = s.get().getBool( <a class="code" href="namespace_f_i_x.html#a98f224becbe0f981a9356556307b3632">SOCKET_NODELAY</a> );
<a name="l00069"></a>00069 <span class="keywordflow">if</span>( s.get().has( <a class="code" href="namespace_f_i_x.html#a0a42c3bfba85af317beea77c4136c816">SOCKET_SEND_BUFFER_SIZE</a> ) )
<a name="l00070"></a>00070 m_sendBufSize = s.get().getLong( <a class="code" href="namespace_f_i_x.html#a0a42c3bfba85af317beea77c4136c816">SOCKET_SEND_BUFFER_SIZE</a> );
<a name="l00071"></a>00071 <span class="keywordflow">if</span>( s.get().has( <a class="code" href="namespace_f_i_x.html#abcf63a417c77c60e1cc62f650af4a237">SOCKET_RECEIVE_BUFFER_SIZE</a> ) )
<a name="l00072"></a>00072 m_rcvBufSize = s.get().getLong( <a class="code" href="namespace_f_i_x.html#abcf63a417c77c60e1cc62f650af4a237">SOCKET_RECEIVE_BUFFER_SIZE</a> );
<a name="l00073"></a>00073
<a name="l00074"></a>00074 <a class="code" href="_call_stack_8h.html#ac6b0115ca0a0988c881219c711c9c57e">QF_STACK_POP</a>
<a name="l00075"></a>00075 }
<a name="l00076"></a>00076
<a name="l00077"></a><a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#a13394f42690aaa0e147b3fcbaed1f32b">00077</a> <span class="keywordtype">void</span> <a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#a13394f42690aaa0e147b3fcbaed1f32b" title="Implemented to initialize initiator.">ThreadedSocketInitiator::onInitialize</a>( <span class="keyword">const</span> <a class="code" href="class_f_i_x_1_1_session_settings.html" title="Container for setting dictionaries mapped to sessions.">SessionSettings</a>& s )
<a name="l00078"></a>00078 <span class="keywordflow">throw</span> ( <a class="code" href="struct_f_i_x_1_1_runtime_error.html" title="Application encountered serious error during runtime">RuntimeError</a> )
<a name="l00079"></a>00079 { <a class="code" href="_call_stack_8h.html#a3b1ffd24ab4b24161008f4867150f4c8">QF_STACK_PUSH</a>(<a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#a13394f42690aaa0e147b3fcbaed1f32b" title="Implemented to initialize initiator.">ThreadedSocketInitiator::onInitialize</a>)
<a name="l00080"></a>00080 <a class="code" href="_call_stack_8h.html#ac6b0115ca0a0988c881219c711c9c57e">QF_STACK_POP</a>
<a name="l00081"></a>00081 }
<a name="l00082"></a>00082
<a name="l00083"></a><a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#ae12f249a2fb052ad0ebb93b884f4d0f6">00083</a> <span class="keywordtype">void</span> <a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#ae12f249a2fb052ad0ebb93b884f4d0f6" title="Implemented to start connecting to targets.">ThreadedSocketInitiator::onStart</a>()
<a name="l00084"></a>00084 { <a class="code" href="_call_stack_8h.html#a3b1ffd24ab4b24161008f4867150f4c8">QF_STACK_PUSH</a>(<a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#ae12f249a2fb052ad0ebb93b884f4d0f6" title="Implemented to start connecting to targets.">ThreadedSocketInitiator::onStart</a>)
<a name="l00085"></a>00085
<a name="l00086"></a>00086 <span class="keywordflow">while</span> ( !<a class="code" href="class_f_i_x_1_1_initiator.html#abba6649d0bab648789a955063989c28f">isStopped</a>() )
<a name="l00087"></a>00087 {
<a name="l00088"></a>00088 time_t now;
<a name="l00089"></a>00089 ::time( &now );
<a name="l00090"></a>00090
<a name="l00091"></a>00091 <span class="keywordflow">if</span> ( (now - <a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#af77ac8d2cc9799c1d7ae5e61de6cb189">m_lastConnect</a>) >= <a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#aedc5d13f0ea8fbdec1311e5cf0201455">m_reconnectInterval</a> )
<a name="l00092"></a>00092 {
<a name="l00093"></a>00093 <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_threaded_socket_initiator.html#ad178362eb7853e3d57ee2adeb2515178">m_mutex</a> );
<a name="l00094"></a>00094 <a class="code" href="class_f_i_x_1_1_initiator.html#a4cc40463b0bf579dc46209faeb24ec56">connect</a>();
<a name="l00095"></a>00095 <a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#af77ac8d2cc9799c1d7ae5e61de6cb189">m_lastConnect</a> = now;
<a name="l00096"></a>00096 }
<a name="l00097"></a>00097
<a name="l00098"></a>00098 <a class="code" href="namespace_f_i_x.html#a6b38abd2bc5cf35ecdcf6784247421dc">process_sleep</a>( 1 );
<a name="l00099"></a>00099 }
<a name="l00100"></a>00100
<a name="l00101"></a>00101 <a class="code" href="_call_stack_8h.html#ac6b0115ca0a0988c881219c711c9c57e">QF_STACK_POP</a>
<a name="l00102"></a>00102 }
<a name="l00103"></a>00103
<a name="l00104"></a><a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#aaeea491debe248a11d90d01e1c8d3003">00104</a> <span class="keywordtype">bool</span> <a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#aaeea491debe248a11d90d01e1c8d3003" title="Implemented to connect and poll for events.">ThreadedSocketInitiator::onPoll</a>( <span class="keywordtype">double</span> timeout )
<a name="l00105"></a>00105 { <a class="code" href="_call_stack_8h.html#a3b1ffd24ab4b24161008f4867150f4c8">QF_STACK_PUSH</a>(<a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#aaeea491debe248a11d90d01e1c8d3003" title="Implemented to connect and poll for events.">ThreadedSocketInitiator::onPoll</a>)
<a name="l00106"></a>00106
<a name="l00107"></a>00107 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00108"></a>00108
<a name="l00109"></a>00109 <a class="code" href="_call_stack_8h.html#ac6b0115ca0a0988c881219c711c9c57e">QF_STACK_POP</a>
<a name="l00110"></a>00110 }
<a name="l00111"></a>00111
<a name="l00112"></a><a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#a8b6f1c76d562908ce16b18b0e6a54a2e">00112</a> <span class="keywordtype">void</span> <a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#a8b6f1c76d562908ce16b18b0e6a54a2e" title="Implemented to stop a running initiator.">ThreadedSocketInitiator::onStop</a>()
<a name="l00113"></a>00113 { <a class="code" href="_call_stack_8h.html#a3b1ffd24ab4b24161008f4867150f4c8">QF_STACK_PUSH</a>(<a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#a8b6f1c76d562908ce16b18b0e6a54a2e" title="Implemented to stop a running initiator.">ThreadedSocketInitiator::onStop</a>)
<a name="l00114"></a>00114
<a name="l00115"></a>00115 <a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#a6f3c4c016415b249db33bc5f391cd099">SocketToThread</a> threads;
<a name="l00116"></a>00116 SocketToThread::iterator i;
<a name="l00117"></a>00117
<a name="l00118"></a>00118 {
<a name="l00119"></a>00119 <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_threaded_socket_initiator.html#ad178362eb7853e3d57ee2adeb2515178">m_mutex</a>);
<a name="l00120"></a>00120
<a name="l00121"></a>00121 time_t <a class="code" href="class_f_i_x_1_1_initiator.html#a5f64eb094ba320908ee75dd1fd1e29a8" title="Start initiator.">start</a> = 0;
<a name="l00122"></a>00122 time_t now = 0;
<a name="l00123"></a>00123
<a name="l00124"></a>00124 ::time( &start );
<a name="l00125"></a>00125 <span class="keywordflow">while</span> ( <a class="code" href="class_f_i_x_1_1_initiator.html#a18a7aac3b818476cf6424d5e6df88240" title="Check to see if any sessions are currently logged on.">isLoggedOn</a>() )
<a name="l00126"></a>00126 {
<a name="l00127"></a>00127 <span class="keywordflow">if</span>( ::time(&now) -5 >= start )
<a name="l00128"></a>00128 <span class="keywordflow">break</span>;
<a name="l00129"></a>00129 }
<a name="l00130"></a>00130
<a name="l00131"></a>00131 threads = <a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#a9760f659d9e83980613de9df4e34f51e">m_threads</a>;
<a name="l00132"></a>00132 <a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#a9760f659d9e83980613de9df4e34f51e">m_threads</a>.clear();
<a name="l00133"></a>00133 }
<a name="l00134"></a>00134
<a name="l00135"></a>00135 <span class="keywordflow">for</span> ( i = threads.begin(); i != threads.end(); ++i )
<a name="l00136"></a>00136 <a class="code" href="namespace_f_i_x.html#a66eef56b73ea388907711d521c145cf2">socket_close</a>( i->first );
<a name="l00137"></a>00137
<a name="l00138"></a>00138 <span class="keywordflow">for</span> ( i = threads.begin(); i != threads.end(); ++i )
<a name="l00139"></a>00139 <a class="code" href="namespace_f_i_x.html#a81d6399b1a8bbc4f9c5cb880c39d45cc">thread_join</a>( i->second );
<a name="l00140"></a>00140 threads.clear();
<a name="l00141"></a>00141
<a name="l00142"></a>00142 <a class="code" href="_call_stack_8h.html#ac6b0115ca0a0988c881219c711c9c57e">QF_STACK_POP</a>
<a name="l00143"></a>00143 }
<a name="l00144"></a>00144
<a name="l00145"></a><a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#aeb41ed79b209cefa3fbfa5713fe08a65">00145</a> <span class="keywordtype">void</span> <a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#aeb41ed79b209cefa3fbfa5713fe08a65" title="Implemented to connect a session to its target.">ThreadedSocketInitiator::doConnect</a>( <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>& s, <span class="keyword">const</span> <a class="code" href="class_f_i_x_1_1_dictionary.html" title="For storage and retrieval of key/value pairs.">Dictionary</a>& d )
<a name="l00146"></a>00146 { <a class="code" href="_call_stack_8h.html#a3b1ffd24ab4b24161008f4867150f4c8">QF_STACK_PUSH</a>(<a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#aeb41ed79b209cefa3fbfa5713fe08a65" title="Implemented to connect a session to its target.">ThreadedSocketInitiator::doConnect</a>)
<a name="l00147"></a>00147
<a name="l00148"></a>00148 <span class="keyword">try</span>
<a name="l00149"></a>00149 {
<a name="l00150"></a>00150 <a class="code" href="class_f_i_x_1_1_session.html" title="Maintains the state and implements the logic of a FIX session.">Session</a>* session = <a class="code" href="class_f_i_x_1_1_session.html#a7977dc1d07493cb018d8f53c7dcebdf4">Session::lookupSession</a>( s );
<a name="l00151"></a>00151 <span class="keywordflow">if</span>( !session-><a class="code" href="class_f_i_x_1_1_session.html#a0eeb285d37f00a51f0c17149b6606a9e">isSessionTime</a>(<a class="code" href="class_f_i_x_1_1_utc_time_stamp.html" title="Date and Time represented in UTC.">UtcTimeStamp</a>()) ) <span class="keywordflow">return</span>;
<a name="l00152"></a>00152
<a name="l00153"></a>00153 <a class="code" href="class_f_i_x_1_1_log.html" title="This interface must be implemented to log messages and events.">Log</a>* log = session-><a class="code" href="class_f_i_x_1_1_session.html#ae0450b1cde02a02833135f1c265254eb">getLog</a>();
<a name="l00154"></a>00154
<a name="l00155"></a>00155 std::string address;
<a name="l00156"></a>00156 <span class="keywordtype">short</span> port = 0;
<a name="l00157"></a>00157 <a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#ae5d9dea28b4fc7cf1b799e472f0c5371">getHost</a>( s, d, address, port );
<a name="l00158"></a>00158
<a name="l00159"></a>00159 <span class="keywordtype">int</span> socket = <a class="code" href="namespace_f_i_x.html#a280a2d6e2d81944dbcce47a8f76548f3">socket_createConnector</a>();
<a name="l00160"></a>00160 <span class="keywordflow">if</span>( <a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#ab96be772aeef536f8fa7a9218752c034">m_noDelay</a> )
<a name="l00161"></a>00161 <a class="code" href="namespace_f_i_x.html#a11fe26861239ee4b8fd4d7080299c79e">socket_setsockopt</a>( socket, TCP_NODELAY );
<a name="l00162"></a>00162 <span class="keywordflow">if</span>( <a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#a751b9090fae409982a254eafcb0b2124">m_sendBufSize</a> )
<a name="l00163"></a>00163 <a class="code" href="namespace_f_i_x.html#a11fe26861239ee4b8fd4d7080299c79e">socket_setsockopt</a>( socket, SO_SNDBUF, <a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#a751b9090fae409982a254eafcb0b2124">m_sendBufSize</a> );
<a name="l00164"></a>00164 <span class="keywordflow">if</span>( <a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#ab8ce8c1ea1837303ef86af5e2f75e0cf">m_rcvBufSize</a> )
<a name="l00165"></a>00165 <a class="code" href="namespace_f_i_x.html#a11fe26861239ee4b8fd4d7080299c79e">socket_setsockopt</a>( socket, SO_RCVBUF, <a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#ab8ce8c1ea1837303ef86af5e2f75e0cf">m_rcvBufSize</a> );
<a name="l00166"></a>00166
<a name="l00167"></a>00167 <a class="code" href="class_f_i_x_1_1_initiator.html#a23c6cf51973e6fc281fb248a63328cda">setPending</a>( s );
<a name="l00168"></a>00168 log-><a class="code" href="class_f_i_x_1_1_log.html#ad84410b0d7bb873d308f779f3269d454">onEvent</a>( <span class="stringliteral">"Connecting to "</span> + address + <span class="stringliteral">" on port "</span> + <a class="code" href="struct_f_i_x_1_1_int_convertor.html#a4622a9856df1cda61d637e6551da7ba7">IntConvertor::convert</a>((<span class="keywordtype">unsigned</span> <span class="keywordtype">short</span>)port) );
<a name="l00169"></a>00169
<a name="l00170"></a>00170 <a class="code" href="class_f_i_x_1_1_threaded_socket_connection.html" title="Encapsulates a socket file descriptor (multi-threaded).">ThreadedSocketConnection</a>* pConnection =
<a name="l00171"></a>00171 <span class="keyword">new</span> <a class="code" href="class_f_i_x_1_1_threaded_socket_connection.html" title="Encapsulates a socket file descriptor (multi-threaded).">ThreadedSocketConnection</a>( s, socket, address, port, <a class="code" href="class_f_i_x_1_1_initiator.html#ae8045f2a8269da96b5e37f7e968b3583">getApplication</a>(), <a class="code" href="class_f_i_x_1_1_initiator.html#a38cfee09577eac9019d02cfc0058d71c">getLog</a>() );
<a name="l00172"></a>00172
<a name="l00173"></a>00173 <a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#aa4eb26d79f5a4a6c0f5679aded6e7d8d">ThreadPair</a>* pair = <span class="keyword">new</span> <a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#aa4eb26d79f5a4a6c0f5679aded6e7d8d">ThreadPair</a>( <span class="keyword">this</span>, pConnection );
<a name="l00174"></a>00174
<a name="l00175"></a>00175 {
<a name="l00176"></a>00176 <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_threaded_socket_initiator.html#ad178362eb7853e3d57ee2adeb2515178">m_mutex</a> );
<a name="l00177"></a>00177 <a class="code" href="namespace_f_i_x.html#a3de90f4bc0e16473391664be5505bc60">thread_id</a> thread;
<a name="l00178"></a>00178 <span class="keywordflow">if</span> ( <a class="code" href="namespace_f_i_x.html#a420f14ca3ec1d0d8922752a8ad184a1a">thread_spawn</a>( &<a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#ab05a8362eb570e325a03625879c62c9c">socketThread</a>, pair, thread ) )
<a name="l00179"></a>00179 {
<a name="l00180"></a>00180 <a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#a1dbd0140959d4152ad6fcc88b5df7d28">addThread</a>( socket, thread );
<a name="l00181"></a>00181 }
<a name="l00182"></a>00182 <span class="keywordflow">else</span>
<a name="l00183"></a>00183 {
<a name="l00184"></a>00184 <span class="keyword">delete</span> pair;
<a name="l00185"></a>00185 pConnection-><a class="code" href="class_f_i_x_1_1_threaded_socket_connection.html#a543b305f2c961fce059b1098baca94b5">disconnect</a>();
<a name="l00186"></a>00186 <span class="keyword">delete</span> pConnection;
<a name="l00187"></a>00187 <a class="code" href="class_f_i_x_1_1_initiator.html#a486105df0975d24726591591bbea18e4">setDisconnected</a>( s );
<a name="l00188"></a>00188 }
<a name="l00189"></a>00189 }
<a name="l00190"></a>00190 }
<a name="l00191"></a>00191 <span class="keywordflow">catch</span> ( std::exception& ) {}
<a name="l00192"></a>00192
<a name="l00193"></a>00193 <a class="code" href="_call_stack_8h.html#ac6b0115ca0a0988c881219c711c9c57e">QF_STACK_POP</a>
<a name="l00194"></a>00194 }
<a name="l00195"></a>00195
<a name="l00196"></a><a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#a1dbd0140959d4152ad6fcc88b5df7d28">00196</a> <span class="keywordtype">void</span> <a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#a1dbd0140959d4152ad6fcc88b5df7d28">ThreadedSocketInitiator::addThread</a>( <span class="keywordtype">int</span> s, <a class="code" href="namespace_f_i_x.html#a3de90f4bc0e16473391664be5505bc60">thread_id</a> t )
<a name="l00197"></a>00197 { <a class="code" href="_call_stack_8h.html#a3b1ffd24ab4b24161008f4867150f4c8">QF_STACK_PUSH</a>(<a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#a1dbd0140959d4152ad6fcc88b5df7d28">ThreadedSocketInitiator::addThread</a>)
<a name="l00198"></a>00198
<a name="l00199"></a>00199 <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_threaded_socket_initiator.html#ad178362eb7853e3d57ee2adeb2515178">m_mutex</a>);
<a name="l00200"></a>00200
<a name="l00201"></a>00201 <a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#a9760f659d9e83980613de9df4e34f51e">m_threads</a>[ s ] = t;
<a name="l00202"></a>00202 <a class="code" href="_call_stack_8h.html#ac6b0115ca0a0988c881219c711c9c57e">QF_STACK_POP</a>
<a name="l00203"></a>00203 }
<a name="l00204"></a>00204
<a name="l00205"></a><a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#add3bdc44db3d4fda04ca40b3da500fe4">00205</a> <span class="keywordtype">void</span> <a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#add3bdc44db3d4fda04ca40b3da500fe4">ThreadedSocketInitiator::removeThread</a>( <span class="keywordtype">int</span> s )
<a name="l00206"></a>00206 { <a class="code" href="_call_stack_8h.html#a3b1ffd24ab4b24161008f4867150f4c8">QF_STACK_PUSH</a>(<a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#add3bdc44db3d4fda04ca40b3da500fe4">ThreadedSocketInitiator::removeThread</a>)
<a name="l00207"></a>00207
<a name="l00208"></a>00208 <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_threaded_socket_initiator.html#ad178362eb7853e3d57ee2adeb2515178">m_mutex</a>);
<a name="l00209"></a>00209 SocketToThread::iterator i = <a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#a9760f659d9e83980613de9df4e34f51e">m_threads</a>.find( s );
<a name="l00210"></a>00210
<a name="l00211"></a>00211 <span class="keywordflow">if</span> ( i != <a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#a9760f659d9e83980613de9df4e34f51e">m_threads</a>.end() )
<a name="l00212"></a>00212 {
<a name="l00213"></a>00213 <a class="code" href="namespace_f_i_x.html#a23b72cab0ea3d4fc2e197da78ae74cda">thread_detach</a>( i->second );
<a name="l00214"></a>00214 <a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#a9760f659d9e83980613de9df4e34f51e">m_threads</a>.erase( i );
<a name="l00215"></a>00215 }
<a name="l00216"></a>00216
<a name="l00217"></a>00217 <a class="code" href="_call_stack_8h.html#ac6b0115ca0a0988c881219c711c9c57e">QF_STACK_POP</a>
<a name="l00218"></a>00218 }
<a name="l00219"></a>00219
<a name="l00220"></a><a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#ab05a8362eb570e325a03625879c62c9c">00220</a> <a class="code" href="_utility_8h.html#ac88ec09edaec1d93bc81c2300d2aaf50">THREAD_PROC</a> <a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#ab05a8362eb570e325a03625879c62c9c">ThreadedSocketInitiator::socketThread</a>( <span class="keywordtype">void</span>* p )
<a name="l00221"></a>00221 { <a class="code" href="_call_stack_8h.html#ab1322cac69ff46fa675622f83abd1660">QF_STACK_TRY</a>
<a name="l00222"></a>00222 <a class="code" href="_call_stack_8h.html#a3b1ffd24ab4b24161008f4867150f4c8">QF_STACK_PUSH</a>(<a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#ab05a8362eb570e325a03625879c62c9c">ThreadedSocketInitiator::socketThread</a>)
<a name="l00223"></a>00223
<a name="l00224"></a>00224 <a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#aa4eb26d79f5a4a6c0f5679aded6e7d8d">ThreadPair</a> * pair = reinterpret_cast < <a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#aa4eb26d79f5a4a6c0f5679aded6e7d8d">ThreadPair</a>* > ( p );
<a name="l00225"></a>00225
<a name="l00226"></a>00226 <a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html" title="Threaded Socket implementation of Initiator.">ThreadedSocketInitiator</a>* pInitiator = pair->first;
<a name="l00227"></a>00227 <a class="code" href="class_f_i_x_1_1_threaded_socket_connection.html" title="Encapsulates a socket file descriptor (multi-threaded).">ThreadedSocketConnection</a>* pConnection = pair->second;
<a name="l00228"></a>00228 <a class="code" href="class_f_i_x_1_1_session_i_d.html" title="Unique session id consists of BeginString, SenderCompID and TargetCompID.">FIX::SessionID</a> sessionID = pConnection-><a class="code" href="class_f_i_x_1_1_threaded_socket_connection.html#ad3b8411d09a5e2be2c09e960d9d2d91c">getSession</a>()-><a class="code" href="class_f_i_x_1_1_session.html#aa41cf56a6750d440ee92de224f0f6224">getSessionID</a>();
<a name="l00229"></a>00229 <a class="code" href="class_f_i_x_1_1_session.html" title="Maintains the state and implements the logic of a FIX session.">FIX::Session</a>* pSession = <a class="code" href="class_f_i_x_1_1_session.html#a7977dc1d07493cb018d8f53c7dcebdf4">FIX::Session::lookupSession</a>( sessionID );
<a name="l00230"></a>00230 <span class="keywordtype">int</span> socket = pConnection-><a class="code" href="class_f_i_x_1_1_threaded_socket_connection.html#a2089d3b7a80a5edc2dbb306ef16925ef">getSocket</a>();
<a name="l00231"></a>00231 <span class="keyword">delete</span> pair;
<a name="l00232"></a>00232
<a name="l00233"></a>00233 pInitiator->lock();
<a name="l00234"></a>00234
<a name="l00235"></a>00235 <span class="keywordflow">if</span>( !pConnection-><a class="code" href="class_f_i_x_1_1_threaded_socket_connection.html#a68fb6190ee4c4a9ce7e74dc3ac0e0749">connect</a>() )
<a name="l00236"></a>00236 {
<a name="l00237"></a>00237 pInitiator->getLog()->onEvent( <span class="stringliteral">"Connection failed"</span> );
<a name="l00238"></a>00238 pConnection-><a class="code" href="class_f_i_x_1_1_threaded_socket_connection.html#a543b305f2c961fce059b1098baca94b5">disconnect</a>();
<a name="l00239"></a>00239 <span class="keyword">delete</span> pConnection;
<a name="l00240"></a>00240 pInitiator->removeThread( socket );
<a name="l00241"></a>00241 pInitiator->setDisconnected( sessionID );
<a name="l00242"></a>00242 <span class="keywordflow">return</span> 0;
<a name="l00243"></a>00243 }
<a name="l00244"></a>00244
<a name="l00245"></a>00245 pInitiator->setConnected( sessionID );
<a name="l00246"></a>00246 pInitiator->getLog()->onEvent( <span class="stringliteral">"Connection succeeded"</span> );
<a name="l00247"></a>00247
<a name="l00248"></a>00248 pSession-><a class="code" href="class_f_i_x_1_1_session.html#aa0dac7d8dce40fe7ee98a02f2722141b">next</a>();
<a name="l00249"></a>00249
<a name="l00250"></a>00250 <span class="keywordflow">while</span> ( pConnection-><a class="code" href="class_f_i_x_1_1_threaded_socket_connection.html#a6a8c00131ac91882d8b8f121e91139cd">read</a>() ) {}
<a name="l00251"></a>00251
<a name="l00252"></a>00252 <span class="keyword">delete</span> pConnection;
<a name="l00253"></a>00253 <span class="keywordflow">if</span>( !pInitiator->isStopped() )
<a name="l00254"></a>00254 pInitiator->removeThread( socket );
<a name="l00255"></a>00255
<a name="l00256"></a>00256 pInitiator->setDisconnected( sessionID );
<a name="l00257"></a>00257 <span class="keywordflow">return</span> 0;
<a name="l00258"></a>00258
<a name="l00259"></a>00259 <a class="code" href="_call_stack_8h.html#ac6b0115ca0a0988c881219c711c9c57e">QF_STACK_POP</a>
<a name="l00260"></a>00260 <a class="code" href="_call_stack_8h.html#a3e36381cd47899754266204e3ffd97eb">QF_STACK_CATCH</a>
<a name="l00261"></a>00261 }
<a name="l00262"></a>00262
<a name="l00263"></a><a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#ae5d9dea28b4fc7cf1b799e472f0c5371">00263</a> <span class="keywordtype">void</span> <a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#ae5d9dea28b4fc7cf1b799e472f0c5371">ThreadedSocketInitiator::getHost</a>( <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>& s, <span class="keyword">const</span> <a class="code" href="class_f_i_x_1_1_dictionary.html" title="For storage and retrieval of key/value pairs.">Dictionary</a>& d,
<a name="l00264"></a>00264 std::string& address, <span class="keywordtype">short</span>& port )
<a name="l00265"></a>00265 { <a class="code" href="_call_stack_8h.html#a3b1ffd24ab4b24161008f4867150f4c8">QF_STACK_PUSH</a>(<a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#ae5d9dea28b4fc7cf1b799e472f0c5371">ThreadedSocketInitiator::getHost</a>)
<a name="l00266"></a>00266
<a name="l00267"></a>00267 <span class="keywordtype">int</span> num = 0;
<a name="l00268"></a>00268 SessionToHostNum::iterator i = <a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#a2998c0d006028ddb92058659f04da8cc">m_sessionToHostNum</a>.find( s );
<a name="l00269"></a>00269 <span class="keywordflow">if</span> ( i != <a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#a2998c0d006028ddb92058659f04da8cc">m_sessionToHostNum</a>.end() ) num = i->second;
<a name="l00270"></a>00270
<a name="l00271"></a>00271 std::stringstream hostStream;
<a name="l00272"></a>00272 hostStream << <a class="code" href="namespace_f_i_x.html#adb1b23a1211ad467e6d1e12c4beb0fb1">SOCKET_CONNECT_HOST</a> << num;
<a name="l00273"></a>00273 std::string hostString = hostStream.str();
<a name="l00274"></a>00274
<a name="l00275"></a>00275 std::stringstream portStream;
<a name="l00276"></a>00276 std::string portString = portStream.str();
<a name="l00277"></a>00277 portStream << <a class="code" href="namespace_f_i_x.html#a05b3b82b997804513235d28eda554f80">SOCKET_CONNECT_PORT</a> << num;
<a name="l00278"></a>00278
<a name="l00279"></a>00279 <span class="keywordflow">if</span>( d.<a class="code" href="class_f_i_x_1_1_dictionary.html#ad512496c3e4559743e231b9531aa65e4" title="Check if the dictionary contains a value for key.">has</a>(hostString) && d.<a class="code" href="class_f_i_x_1_1_dictionary.html#ad512496c3e4559743e231b9531aa65e4" title="Check if the dictionary contains a value for key.">has</a>(portString) )
<a name="l00280"></a>00280 {
<a name="l00281"></a>00281 address = d.<a class="code" href="class_f_i_x_1_1_dictionary.html#aaf59fbf3936aa9f8cce144790a43f0f5" title="Get a value as a string.">getString</a>( hostString );
<a name="l00282"></a>00282 port = ( short ) d.<a class="code" href="class_f_i_x_1_1_dictionary.html#a1d1c9644c8aa39083592d88ed247420f" title="Get a value as a long.">getLong</a>( portString );
<a name="l00283"></a>00283 }
<a name="l00284"></a>00284 <span class="keywordflow">else</span>
<a name="l00285"></a>00285 {
<a name="l00286"></a>00286 num = 0;
<a name="l00287"></a>00287 address = d.<a class="code" href="class_f_i_x_1_1_dictionary.html#aaf59fbf3936aa9f8cce144790a43f0f5" title="Get a value as a string.">getString</a>( <a class="code" href="namespace_f_i_x.html#adb1b23a1211ad467e6d1e12c4beb0fb1">SOCKET_CONNECT_HOST</a> );
<a name="l00288"></a>00288 port = ( short ) d.<a class="code" href="class_f_i_x_1_1_dictionary.html#a1d1c9644c8aa39083592d88ed247420f" title="Get a value as a long.">getLong</a>( <a class="code" href="namespace_f_i_x.html#a05b3b82b997804513235d28eda554f80">SOCKET_CONNECT_PORT</a> );
<a name="l00289"></a>00289 }
<a name="l00290"></a>00290
<a name="l00291"></a>00291 <a class="code" href="class_f_i_x_1_1_threaded_socket_initiator.html#a2998c0d006028ddb92058659f04da8cc">m_sessionToHostNum</a>[ s ] = ++num;
<a name="l00292"></a>00292
<a name="l00293"></a>00293 <a class="code" href="_call_stack_8h.html#ac6b0115ca0a0988c881219c711c9c57e">QF_STACK_POP</a>
<a name="l00294"></a>00294 }
<a name="l00295"></a>00295
<a name="l00296"></a>00296 }
</pre></div></div>
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