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<hr><h1>callback_client.cpp</h1><a href="callback__client_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001
00007 <font class="comment">/* Copyright, 2001 Nevrax Ltd.</font>
00008 <font class="comment"> *</font>
00009 <font class="comment"> * This file is part of NEVRAX NEL.</font>
00010 <font class="comment"> * NEVRAX NEL is free software; you can redistribute it and/or modify</font>
00011 <font class="comment"> * it under the terms of the GNU General Public License as published by</font>
00012 <font class="comment"> * the Free Software Foundation; either version 2, or (at your option)</font>
00013 <font class="comment"> * any later version.</font>
00014 <font class="comment"></font>
00015 <font class="comment"> * NEVRAX NEL is distributed in the hope that it will be useful, but</font>
00016 <font class="comment"> * WITHOUT ANY WARRANTY; without even the implied warranty of</font>
00017 <font class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</font>
00018 <font class="comment"> * General Public License for more details.</font>
00019 <font class="comment"></font>
00020 <font class="comment"> * You should have received a copy of the GNU General Public License</font>
00021 <font class="comment"> * along with NEVRAX NEL; see the file COPYING. If not, write to the</font>
00022 <font class="comment"> * Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,</font>
00023 <font class="comment"> * MA 02111-1307, USA.</font>
00024 <font class="comment"> */</font>
00025
00026 <font class="preprocessor">#include "<a class="code" href="stdnet_8h.html">stdnet.h</a>"</font>
00027
00028 <font class="preprocessor">#include "<a class="code" href="callback__net__base_8h.html">nel/net/callback_net_base.h</a>"</font>
00029 <font class="preprocessor">#include "<a class="code" href="callback__client_8h.html">nel/net/callback_client.h</a>"</font>
00030
00031 <font class="preprocessor">#ifdef USE_MESSAGE_RECORDER</font>
00032 <font class="preprocessor"></font><font class="preprocessor">#include "<a class="code" href="message__recorder_8h.html">nel/net/message_recorder.h</a>"</font>
00033 <font class="preprocessor">#endif</font>
00034 <font class="preprocessor"></font>
00035
00036 <font class="keyword">namespace </font>NLNET {
00037
00038
00039 <font class="comment">/*</font>
00040 <font class="comment"> * Callbacks management</font>
00041 <font class="comment"> */</font>
00042
00043 <font class="keyword">static</font> <font class="keywordtype">void</font> <a class="code" href="namespaceNLNET.html#a89">cbcMessageRecvAllAssociations</a> (CMessage &msgin, <a class="code" href="namespaceNLNET.html#a0">TSockId</a> from, CCallbackNetBase &netbase)
00044 {
00045 netbase.getSIDA().ignoreAllUnknownId (<font class="keyword">false</font>);
00046 <a class="code" href="namespaceNLNET.html#a90">cbnbMessageRecvAssociations</a> (msgin, from, netbase);
00047 }
00048
00049
00050 <font class="keyword">static</font> TCallbackItem <a class="code" href="namespaceNLNET.html#a27">ClientMessageAssociationArray</a>[] =
00051 {
00052 { <font class="stringliteral">"RAA"</font>, <a class="code" href="namespaceNLNET.html#a89">cbcMessageRecvAllAssociations</a> },
00053 };
00054
00055
00056 <font class="comment">/*</font>
00057 <font class="comment"> * Constructor</font>
00058 <font class="comment"> */</font>
<a name="l00059"></a><a class="code" href="classNLNET_1_1CCallbackClient.html#a0">00059</a> CCallbackClient::CCallbackClient( TRecordingState rec, <font class="keyword">const</font> std::string& recfilename, <font class="keywordtype">bool</font> recordall ) :
00060 CCallbackNetBase( rec, recfilename, recordall ), CBufClient( true, rec==Replay ), SendNextValue(0), ReceiveNextValue(0)
00061 {
00062 CBufClient::setDisconnectionCallback (<a class="code" href="classNLNET_1_1CCallbackNetBase.html#n2">_NewDisconnectionCallback</a>, <font class="keyword">this</font>);
00063
00064 <font class="comment">// add the callback needed to associate messages with id</font>
00065 <a class="code" href="classNLNET_1_1CCallbackNetBase.html#a7">addCallbackArray</a> (<a class="code" href="namespaceNLNET.html#a27">ClientMessageAssociationArray</a>, <font class="keyword">sizeof</font> (<a class="code" href="namespaceNLNET.html#a27">ClientMessageAssociationArray</a>) / <font class="keyword">sizeof</font> (<a class="code" href="namespaceNLNET.html#a27">ClientMessageAssociationArray</a>[0]));
00066
00067 <a class="code" href="classNLNET_1_1CCallbackNetBase.html#n3">_InputSIDA</a>.<a class="code" href="classNLMISC_1_1CStringIdArray.html#a10">ignoreAllUnknownId</a> (<font class="keyword">true</font>);
00068
00069 <a class="code" href="classNLNET_1_1CCallbackNetBase.html#n7">_IsAServer</a> = <font class="keyword">false</font>;
00070 <a class="code" href="classNLNET_1_1CCallbackNetBase.html#n6">_DefaultCallback</a> = NULL;
00071 }
00072
00073
00074 <font class="comment">/*</font>
00075 <font class="comment"> * Send a message to the remote host (pushing to its send queue)</font>
00076 <font class="comment"> * Recorded : YES</font>
00077 <font class="comment"> * Replayed : MAYBE</font>
00078 <font class="comment"> */</font>
<a name="l00079"></a><a class="code" href="classNLNET_1_1CCallbackClient.html#a1">00079</a> <font class="keywordtype">void</font> CCallbackClient::send (<font class="keyword">const</font> CMessage &buffer, <a class="code" href="namespaceNLNET.html#a0">TSockId</a> hostid, <font class="keywordtype">bool</font> log)
00080 {
00081 <a class="code" href="debug_8h.html#a6">nlassert</a> (hostid == InvalidSockId); <font class="comment">// should always be InvalidSockId on client</font>
00082 <a class="code" href="classNLNET_1_1CCallbackNetBase.html#b4">checkThreadId</a> ();
00083 <a class="code" href="debug_8h.html#a6">nlassert</a> (<a class="code" href="classNLNET_1_1CCallbackClient.html#a5">connected</a> ());
00084 <a class="code" href="debug_8h.html#a6">nlassert</a> (buffer.length() != 0);
00085 <a class="code" href="debug_8h.html#a6">nlassert</a> (buffer.typeIsSet());
00086
00087 <a class="code" href="classNLNET_1_1CCallbackNetBase.html#n0">_BytesSent</a> += buffer.length ();
00088
00089 <font class="comment">// if (log)</font>
00090 {
00092 <font class="comment">// nldebug ("send message number %u", SendNextValue);</font>
00093 }
00094
00095 <font class="comment">// debug features, we number all packet to be sure that they are all sent and received</font>
00096 <font class="comment">// \todo remove this debug feature when ok</font>
00097 <font class="comment">// fill the number</font>
00098 uint32 *val = (uint32*)buffer.buffer ();
00099 <font class="preprocessor">#ifdef NL_BIG_ENDIAN</font>
00100 <font class="preprocessor"></font> *val = <a class="code" href="stream_8h.html#a1">NLMISC_BSWAP32</a>(<a class="code" href="classNLNET_1_1CCallbackClient.html#o0">SendNextValue</a>);
00101 <font class="preprocessor">#else</font>
00102 <font class="preprocessor"></font> *val = <a class="code" href="classNLNET_1_1CCallbackClient.html#o0">SendNextValue</a>;
00103 <font class="preprocessor">#endif</font>
00104 <font class="preprocessor"></font> <a class="code" href="classNLNET_1_1CCallbackClient.html#o0">SendNextValue</a>++;
00105
00106
00107 <font class="preprocessor">#ifdef USE_MESSAGE_RECORDER</font>
00108 <font class="preprocessor"></font> <font class="keywordflow">if</font> ( _MR_RecordingState != <a class="code" href="classNLNET_1_1CCallbackNetBase.html#s3s2">Replay</a> )
00109 {
00110 <font class="preprocessor">#endif</font>
00111 <font class="preprocessor"></font>
00112 <font class="comment">// Send</font>
00113 CBufClient::send (buffer);
00114
00115 <font class="preprocessor">#ifdef USE_MESSAGE_RECORDER</font>
00116 <font class="preprocessor"></font> <font class="keywordflow">if</font> ( _MR_RecordingState == <a class="code" href="classNLNET_1_1CCallbackNetBase.html#s3s1">Record</a> )
00117 {
00118 <font class="comment">// Record sent message</font>
00119 _MR_Recorder.recordNext( _MR_UpdateCounter, <a class="code" href="namespaceNLNET.html#a156a12">Sending</a>, hostid, const_cast<CMessage&>(buffer) );
00120 }
00121 }
00122 <font class="keywordflow">else</font>
00123 {
00125 }
00126 <font class="preprocessor">#endif</font>
00127 <font class="preprocessor"></font>}
00128
00129 <font class="comment">/*</font>
00130 <font class="comment"> * Force to send all data pending in the send queue.</font>
00131 <font class="comment"> * Recorded : NO</font>
00132 <font class="comment"> * Replayed : NO</font>
00133 <font class="comment"> */</font>
<a name="l00134"></a><a class="code" href="classNLNET_1_1CCallbackClient.html#a2">00134</a> <font class="keywordtype">bool</font> CCallbackClient::flush (<a class="code" href="namespaceNLNET.html#a0">TSockId</a> hostid)
00135 {
00136 <a class="code" href="debug_8h.html#a6">nlassert</a> (hostid == InvalidSockId); <font class="comment">// should always be InvalidSockId on client</font>
00137 <a class="code" href="classNLNET_1_1CCallbackNetBase.html#b4">checkThreadId</a> ();
00138
00139 <font class="preprocessor">#ifdef USE_MESSAGE_RECORDER</font>
00140 <font class="preprocessor"></font> <font class="keywordflow">if</font> ( _MR_RecordingState != <a class="code" href="classNLNET_1_1CCallbackNetBase.html#s3s2">Replay</a> )
00141 {
00142 <font class="preprocessor">#endif</font>
00143 <font class="preprocessor"></font>
00144 <font class="comment">// Flush sending (nothing to do in replay mode)</font>
00145 <font class="keywordflow">return</font> CBufClient::flush();
00146
00147 <font class="preprocessor">#ifdef USE_MESSAGE_RECORDER</font>
00148 <font class="preprocessor"></font> }
00149 <font class="keywordflow">else</font>
00150 {
00151 <font class="keywordflow">return</font> <font class="keyword">true</font>;
00152 }
00153 <font class="preprocessor">#endif</font>
00154 <font class="preprocessor"></font>}
00155
00156
00157 <font class="comment">/*</font>
00158 <font class="comment"> * Updates the network (call this method evenly)</font>
00159 <font class="comment"> * Recorded : YES (in baseUpdate())</font>
00160 <font class="comment"> * Replayed : YES (in baseUpdate())</font>
00161 <font class="comment"> */</font>
<a name="l00162"></a><a class="code" href="classNLNET_1_1CCallbackClient.html#a3">00162</a> <font class="keywordtype">void</font> CCallbackClient::update ( sint32 timeout )
00163 {
00164 <font class="comment">// nldebug ("L3: Client: update()");</font>
00165
00166 <a class="code" href="classNLNET_1_1CCallbackNetBase.html#b4">checkThreadId</a> ();
00167
00168 <a class="code" href="classNLNET_1_1CCallbackNetBase.html#b1">baseUpdate</a> (timeout); <font class="comment">// first receive</font>
00169
00170 <font class="preprocessor">#ifdef USE_MESSAGE_RECORDER</font>
00171 <font class="preprocessor"></font> <font class="keywordflow">if</font> ( _MR_RecordingState != <a class="code" href="classNLNET_1_1CCallbackNetBase.html#s3s2">Replay</a> )
00172 {
00173 <font class="preprocessor">#endif</font>
00174 <font class="preprocessor"></font>
00175 <font class="comment">// L1-2 Update (nothing to do in replay mode)</font>
00176 CBufClient::update (); <font class="comment">// then send</font>
00177
00178 <font class="preprocessor">#ifdef USE_MESSAGE_RECORDER</font>
00179 <font class="preprocessor"></font> }
00180 <font class="preprocessor">#endif</font>
00181 <font class="preprocessor"></font>}
00182
00183
00184 <font class="comment">/*</font>
00185 <font class="comment"> * Returns true if there are messages to read</font>
00186 <font class="comment"> * Recorded : NO</font>
00187 <font class="comment"> * Replayed : YES</font>
00188 <font class="comment"> */</font>
<a name="l00189"></a><a class="code" href="classNLNET_1_1CCallbackClient.html#c1">00189</a> <font class="keywordtype">bool</font> CCallbackClient::dataAvailable ()
00190 {
00191 <a class="code" href="classNLNET_1_1CCallbackNetBase.html#b4">checkThreadId</a> ();
00192
00193 <font class="preprocessor">#ifdef USE_MESSAGE_RECORDER</font>
00194 <font class="preprocessor"></font> <font class="keywordflow">if</font> ( _MR_RecordingState != <a class="code" href="classNLNET_1_1CCallbackNetBase.html#s3s2">Replay</a> )
00195 {
00196 <font class="preprocessor">#endif</font>
00197 <font class="preprocessor"></font>
00198 <font class="comment">// Real dataAvailable()</font>
00199 <font class="keywordflow">return</font> CBufClient::dataAvailable ();
00200
00201 <font class="preprocessor">#ifdef USE_MESSAGE_RECORDER</font>
00202 <font class="preprocessor"></font> }
00203 <font class="keywordflow">else</font>
00204 {
00205 <font class="comment">// Simulated dataAvailable()</font>
00206 <font class="keywordflow">return</font> CCallbackNetBase::replayDataAvailable();
00207 }
00208 <font class="preprocessor">#endif</font>
00209 <font class="preprocessor"></font>}
00210
00211
00212 <font class="comment">/*</font>
00213 <font class="comment"> * Read the next message in the receive queue</font>
00214 <font class="comment"> * Recorded : YES</font>
00215 <font class="comment"> * Replayed : YES</font>
00216 <font class="comment"> */</font>
<a name="l00217"></a><a class="code" href="classNLNET_1_1CCallbackClient.html#c2">00217</a> <font class="keywordtype">void</font> CCallbackClient::receive (CMessage &buffer, <a class="code" href="namespaceNLNET.html#a0">TSockId</a> *hostid)
00218 {
00219 <a class="code" href="classNLNET_1_1CCallbackNetBase.html#b4">checkThreadId</a> ();
00220 <a class="code" href="debug_8h.html#a6">nlassert</a> (<a class="code" href="classNLNET_1_1CCallbackClient.html#a5">connected</a> ());
00221 *hostid = InvalidSockId;
00222
00223 <font class="preprocessor">#ifdef USE_MESSAGE_RECORDER</font>
00224 <font class="preprocessor"></font> <font class="keywordflow">if</font> ( _MR_RecordingState != <a class="code" href="classNLNET_1_1CCallbackNetBase.html#s3s2">Replay</a> )
00225 {
00226 <font class="preprocessor">#endif</font>
00227 <font class="preprocessor"></font>
00228 <font class="comment">// Receive</font>
00229 CBufClient::receive (buffer);
00230
00231 <font class="comment">// debug features, we number all packet to be sure that they are all sent and received</font>
00232 <font class="comment">// \todo remove this debug feature when ok</font>
00233 <font class="preprocessor">#ifdef NL_BIG_ENDIAN</font>
00234 <font class="preprocessor"></font> uint32 val = <a class="code" href="stream_8h.html#a1">NLMISC_BSWAP32</a>(*(uint32*)buffer.buffer ());
00235 <font class="preprocessor">#else</font>
00236 <font class="preprocessor"></font> uint32 val = *(uint32*)buffer.buffer ();
00237 <font class="preprocessor">#endif</font>
00238 <font class="preprocessor"></font>
00239 <font class="comment">// nldebug ("receive message number %u", val);</font>
00240 <font class="keywordflow">if</font> (<a class="code" href="classNLNET_1_1CCallbackClient.html#o1">ReceiveNextValue</a> != val)
00241 {
00242 <a class="code" href="debug_8h.html#a14">nlstopex</a> ((<font class="stringliteral">"LNETL1: !!!LOST A MESSAGE!!! I received the message number %u but I'm waiting the message number %u (cnx %s), warn lecroart@nevrax.com with the log now please"</font>, val, <a class="code" href="classNLNET_1_1CCallbackClient.html#o1">ReceiveNextValue</a>, <a class="code" href="classNLNET_1_1CBufClient.html#a18">id</a>()->asString().c_str()));
00243 <font class="comment">// resync the message number</font>
00244 <a class="code" href="classNLNET_1_1CCallbackClient.html#o1">ReceiveNextValue</a> = val;
00245 }
00246 <a class="code" href="classNLNET_1_1CCallbackClient.html#o1">ReceiveNextValue</a>++;
00247
00248 <font class="preprocessor">#ifdef USE_MESSAGE_RECORDER</font>
00249 <font class="preprocessor"></font> <font class="keywordflow">if</font> ( _MR_RecordingState == <a class="code" href="classNLNET_1_1CCallbackNetBase.html#s3s1">Record</a> )
00250 {
00251 <font class="comment">// Record received message</font>
00252 _MR_Recorder.recordNext( _MR_UpdateCounter, <a class="code" href="namespaceNLNET.html#a156a13">Receiving</a>, *hostid, const_cast<CMessage&>(buffer) );
00253 }
00254 }
00255 <font class="keywordflow">else</font>
00256 {
00257 <font class="comment">// Retrieve received message loaded by dataAvailable()</font>
00258 buffer = _MR_Recorder.ReceivedMessages.front().Message;
00259 _MR_Recorder.ReceivedMessages.pop();
00260 }
00261 <font class="preprocessor">#endif</font>
00262 <font class="preprocessor"></font>
00263 buffer.readType ();
00264 }
00265
00266 <font class="comment">/*</font>
00267 <font class="comment"> *</font>
00268 <font class="comment"> */</font>
<a name="l00269"></a><a class="code" href="classNLNET_1_1CCallbackClient.html#a9">00269</a> <a class="code" href="namespaceNLNET.html#a0">TSockId</a> CCallbackClient::getSockId (<a class="code" href="namespaceNLNET.html#a0">TSockId</a> hostid)
00270 {
00271 <a class="code" href="debug_8h.html#a6">nlassert</a> (hostid == InvalidSockId);
00272 <a class="code" href="classNLNET_1_1CCallbackNetBase.html#b4">checkThreadId</a> ();
00273
00274 <font class="keywordflow">return</font> <a class="code" href="classNLNET_1_1CBufClient.html#a18">id</a> ();
00275 }
00276
00277
00278 <font class="comment">/*</font>
00279 <font class="comment"> * Connect to the specified host</font>
00280 <font class="comment"> * Recorded : YES</font>
00281 <font class="comment"> * Replayed : YES</font>
00282 <font class="comment"> */</font>
<a name="l00283"></a><a class="code" href="classNLNET_1_1CCallbackClient.html#a4">00283</a> <font class="keywordtype">void</font> CCallbackClient::connect( <font class="keyword">const</font> CInetAddress& <a class="code" href="driver__opengl__extension__def_8h.html#a414">addr</a> )
00284 {
00285 <a class="code" href="classNLNET_1_1CCallbackNetBase.html#b4">checkThreadId</a> ();
00286
00287 <a class="code" href="classNLNET_1_1CCallbackClient.html#o0">SendNextValue</a> = <a class="code" href="classNLNET_1_1CCallbackClient.html#o1">ReceiveNextValue</a> = 0;
00288
00289 <font class="preprocessor">#ifdef USE_MESSAGE_RECORDER</font>
00290 <font class="preprocessor"></font> <font class="keywordflow">if</font> ( _MR_RecordingState != <a class="code" href="classNLNET_1_1CCallbackNetBase.html#s3s2">Replay</a> )
00291 {
00292 <font class="keywordflow">try</font>
00293 {
00294 <font class="preprocessor">#endif</font>
00295 <font class="preprocessor"></font>
00296 <font class="comment">// Connect</font>
00297 CBufClient::connect( <a class="code" href="driver__opengl__extension__def_8h.html#a414">addr</a> );
00298
00299 <font class="preprocessor">#ifdef USE_MESSAGE_RECORDER</font>
00300 <font class="preprocessor"></font> <font class="keywordflow">if</font> ( _MR_RecordingState == <a class="code" href="classNLNET_1_1CCallbackNetBase.html#s3s1">Record</a> )
00301 {
00302 <font class="comment">// Record connection</font>
00303 CMessage addrmsg;
00304 addrmsg.serial( const_cast<CInetAddress&>(<a class="code" href="driver__opengl__extension__def_8h.html#a414">addr</a>) );
00305 _MR_Recorder.recordNext( _MR_UpdateCounter, <a class="code" href="namespaceNLNET.html#a156a14">Connecting</a>, <a class="code" href="classNLNET_1_1CBufClient.html#n0">_BufSock</a>, addrmsg );
00306 }
00307 }
00308 <font class="keywordflow">catch</font> ( ESocketConnectionFailed& )
00309 {
00310 <font class="keywordflow">if</font> ( _MR_RecordingState == <a class="code" href="classNLNET_1_1CCallbackNetBase.html#s3s1">Record</a> )
00311 {
00312 <font class="comment">// Record connection</font>
00313 CMessage addrmsg;
00314 addrmsg.serial( const_cast<CInetAddress&>(<a class="code" href="driver__opengl__extension__def_8h.html#a414">addr</a>) );
00315 _MR_Recorder.recordNext( _MR_UpdateCounter, <a class="code" href="namespaceNLNET.html#a156a15">ConnFailing</a>, <a class="code" href="classNLNET_1_1CBufClient.html#n0">_BufSock</a>, addrmsg );
00316 }
00317 <font class="keywordflow">throw</font>;
00318 }
00319 }
00320 <font class="keywordflow">else</font>
00321 {
00322 <font class="comment">// Check the connection : failure or not</font>
00323 <a class="code" href="namespaceNLNET.html#a156">TNetworkEvent</a> event = _MR_Recorder.replayConnectionAttempt( <a class="code" href="driver__opengl__extension__def_8h.html#a414">addr</a> );
00324 <font class="keywordflow">switch</font> ( event )
00325 {
00326 <font class="keywordflow">case</font> <a class="code" href="namespaceNLNET.html#a156a14">Connecting</a> :
00327 <font class="comment">// Set the remote address</font>
00328 <a class="code" href="debug_8h.html#a6">nlassert</a>( ! <a class="code" href="classNLNET_1_1CBufClient.html#n0">_BufSock</a>->Sock->connected() );
00329 <a class="code" href="classNLNET_1_1CBufClient.html#n0">_BufSock</a>->connect( <a class="code" href="driver__opengl__extension__def_8h.html#a414">addr</a>, <a class="code" href="classNLNET_1_1CBufClient.html#n1">_NoDelay</a>, <font class="keyword">true</font> );
00330 <a class="code" href="classNLNET_1_1CBufClient.html#n2">_PrevBytesDownloaded</a> = 0;
00331 <a class="code" href="classNLNET_1_1CBufClient.html#n3">_PrevBytesUploaded</a> = 0;
00332 <font class="comment">/*_PrevBytesReceived = 0;</font>
00333 <font class="comment"> _PrevBytesSent = 0;*/</font>
00334 <font class="keywordflow">break</font>;
00335 <font class="keywordflow">case</font> <a class="code" href="namespaceNLNET.html#a156a15">ConnFailing</a> :
00336 <font class="keywordflow">throw</font> ESocketConnectionFailed( <a class="code" href="driver__opengl__extension__def_8h.html#a414">addr</a> );
00337 <font class="comment">//break;</font>
00338 <font class="keywordflow">default</font> :
00339 <a class="code" href="debug_8h.html#a2">nlwarning</a>( <font class="stringliteral">"LNETL3C: No connection event in replay data, at update #%"</font>NL_I64<font class="stringliteral">"u"</font>, _MR_UpdateCounter );
00340 }
00341 }
00342 <font class="preprocessor">#endif</font>
00343 <font class="preprocessor"></font>}
00344
00345
00346 <font class="comment">/*</font>
00347 <font class="comment"> * Disconnect a connection</font>
00348 <font class="comment"> * Recorded : YES</font>
00349 <font class="comment"> * Replayed : YES</font>
00350 <font class="comment"> */</font>
<a name="l00351"></a><a class="code" href="classNLNET_1_1CCallbackClient.html#a7">00351</a> <font class="keywordtype">void</font> CCallbackClient::disconnect( <a class="code" href="namespaceNLNET.html#a0">TSockId</a> hostid )
00352 {
00353 <a class="code" href="debug_8h.html#a6">nlassert</a> (hostid == InvalidSockId); <font class="comment">// should always be InvalidSockId on client</font>
00354 <a class="code" href="classNLNET_1_1CCallbackNetBase.html#b4">checkThreadId</a> ();
00355
00356 <a class="code" href="classNLNET_1_1CCallbackClient.html#o0">SendNextValue</a> = <a class="code" href="classNLNET_1_1CCallbackClient.html#o1">ReceiveNextValue</a> = 0;
00357
00358 <font class="comment">// Disconnect only if connected (same as physically connected for the client)</font>
00359 <font class="keywordflow">if</font> ( <a class="code" href="classNLNET_1_1CBufClient.html#n0">_BufSock</a>->connectedState() )
00360 {
00361
00362 <font class="preprocessor">#ifdef USE_MESSAGE_RECORDER</font>
00363 <font class="preprocessor"></font> <font class="keywordflow">if</font> ( _MR_RecordingState != <a class="code" href="classNLNET_1_1CCallbackNetBase.html#s3s2">Replay</a> )
00364 {
00365 <font class="preprocessor">#endif</font>
00366 <font class="preprocessor"></font>
00367 <font class="comment">// Disconnect</font>
00368 CBufClient::disconnect ();
00369
00370 <font class="preprocessor">#ifdef USE_MESSAGE_RECORDER</font>
00371 <font class="preprocessor"></font> }
00372 <font class="keywordflow">else</font>
00373 {
00374 <font class="comment">// Read (skip) disconnection in the file</font>
00375 <font class="keywordflow">if</font> ( ! (_MR_Recorder.checkNextOne( _MR_UpdateCounter ) == <a class="code" href="namespaceNLNET.html#a156a17">Disconnecting</a>) )
00376 {
00377 <a class="code" href="debug_8h.html#a2">nlwarning</a>( <font class="stringliteral">"LNETL3C: No disconnection event in the replay data, at update #%"</font>NL_I64<font class="stringliteral">"u"</font>, _MR_UpdateCounter );
00378 }
00379 }
00380 <font class="comment">// Record or replay disconnection (because disconnect() in the client does not push a disc. event)</font>
00381 noticeDisconnection( <a class="code" href="classNLNET_1_1CBufClient.html#n0">_BufSock</a> );
00382 <font class="preprocessor">#endif</font>
00383 <font class="preprocessor"></font> }
00384 }
00385
00386
00387 <font class="preprocessor">#ifdef USE_MESSAGE_RECORDER</font>
00388 <font class="preprocessor"></font>
00389
00390 <font class="comment">/*</font>
00391 <font class="comment"> * replay connection and disconnection callbacks, client version</font>
00392 <font class="comment"> */</font>
00393 <font class="keywordtype">bool</font> CCallbackClient::replaySystemCallbacks()
00394 {
00395 <font class="keywordflow">do</font>
00396 {
00397 <font class="keywordflow">if</font> ( _MR_Recorder.ReceivedMessages.empty() )
00398 {
00399 <font class="keywordflow">return</font> <font class="keyword">false</font>;
00400 }
00401 <font class="keywordflow">else</font>
00402 {
00403 <font class="keywordflow">switch</font>( _MR_Recorder.ReceivedMessages.front().Event )
00404 {
00405 <font class="keywordflow">case</font> <a class="code" href="namespaceNLNET.html#a156a13">Receiving</a>:
00406 <font class="keywordflow">return</font> <font class="keyword">true</font>;
00407
00408 <font class="keywordflow">case</font> <a class="code" href="namespaceNLNET.html#a156a17">Disconnecting</a>:
00409 <a class="code" href="debug_8h.html#a0">nldebug</a>( <font class="stringliteral">"Disconnection event"</font> );
00410 <a class="code" href="classNLNET_1_1CBufClient.html#n0">_BufSock</a>->setConnectedState( <font class="keyword">false</font> );
00411
00412 <font class="comment">// Call callback if needed</font>
00413 <font class="keywordflow">if</font> ( <a class="code" href="classNLNET_1_1CBufNetBase.html#b2">disconnectionCallback</a>() != NULL )
00414 {
00415 <a class="code" href="classNLNET_1_1CBufNetBase.html#b2">disconnectionCallback</a>()( <a class="code" href="classNLNET_1_1CBufClient.html#a18">id</a>(), <a class="code" href="classNLNET_1_1CBufNetBase.html#b3">argOfDisconnectionCallback</a>() );
00416 }
00417 <font class="keywordflow">break</font>;
00418
00419 <font class="keywordflow">default</font>:
00420 <a class="code" href="debug_8h.html#a3">nlerror</a>( <font class="stringliteral">"LNETL1: Invalid system event type in client receive queue"</font> );
00421 }
00422 <font class="comment">// Extract system event</font>
00423 _MR_Recorder.ReceivedMessages.pop();
00424 }
00425 }
00426 <font class="keywordflow">while</font> ( true );
00427 }
00428
00429
00430 <font class="preprocessor">#endif // USE_MESSAGE_RECORDER</font>
00431 <font class="preprocessor"></font>
00432
00433 } <font class="comment">// NLNET</font>
</pre></div>
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