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<h1>TcpIocpServerTransport.hpp</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001
<a name="l00002"></a>00002 <span class="comment">//*****************************************************************************</span>
<a name="l00003"></a>00003 <span class="comment">// RCF - Remote Call Framework</span>
<a name="l00004"></a>00004 <span class="comment">// Copyright (c) 2005. All rights reserved.</span>
<a name="l00005"></a>00005 <span class="comment">// Developed by Jarl Lindrud.</span>
<a name="l00006"></a>00006 <span class="comment">// Contact: jlindrud@hotmail.com .</span>
<a name="l00007"></a>00007 <span class="comment">//*****************************************************************************</span>
<a name="l00008"></a>00008
<a name="l00009"></a>00009 <span class="preprocessor">#ifndef INCLUDE_RCF_TCPIOCPSERVERTRANSPORT_HPP</span>
<a name="l00010"></a>00010 <span class="preprocessor"></span><span class="preprocessor">#define INCLUDE_RCF_TCPIOCPSERVERTRANSPORT_HPP</span>
<a name="l00011"></a>00011 <span class="preprocessor"></span>
<a name="l00012"></a>00012 <span class="preprocessor">#include <map></span>
<a name="l00013"></a>00013 <span class="preprocessor">#include <memory></span>
<a name="l00014"></a>00014 <span class="preprocessor">#include <vector></span>
<a name="l00015"></a>00015
<a name="l00016"></a>00016 <span class="preprocessor">#include <boost/noncopyable.hpp></span>
<a name="l00017"></a>00017 <span class="preprocessor">#include <boost/shared_ptr.hpp></span>
<a name="l00018"></a>00018 <span class="preprocessor">#include <boost/weak_ptr.hpp></span>
<a name="l00019"></a>00019
<a name="l00020"></a>00020 <span class="preprocessor">#include <RCF/AsyncFilter.hpp></span>
<a name="l00021"></a>00021 <span class="preprocessor">#include <RCF/IpAddress.hpp></span>
<a name="l00022"></a>00022 <span class="preprocessor">#include <RCF/IpServerTransport.hpp></span>
<a name="l00023"></a>00023 <span class="preprocessor">#include <RCF/ServerTask.hpp></span>
<a name="l00024"></a>00024 <span class="preprocessor">#include <RCF/ServerTransport.hpp></span>
<a name="l00025"></a>00025 <span class="preprocessor">#include <RCF/Service.hpp></span>
<a name="l00026"></a>00026 <span class="preprocessor">#include <RCF/ThreadLibrary.hpp></span>
<a name="l00027"></a>00027
<a name="l00028"></a>00028 <span class="keyword">namespace </span>RCF {
<a name="l00029"></a>00029
<a name="l00030"></a>00030 <span class="keyword">class </span>RcfServer;
<a name="l00031"></a>00031
<a name="l00032"></a>00032 <span class="keyword">class </span>Iocp
<a name="l00033"></a>00033 {
<a name="l00034"></a>00034 <span class="keyword">public</span>:
<a name="l00035"></a>00035 Iocp(<span class="keywordtype">int</span> nMaxConcurrency = -1);
<a name="l00036"></a>00036 ~Iocp();
<a name="l00037"></a>00037 BOOL Create(<span class="keywordtype">int</span> nMaxConcurrency = 0);
<a name="l00038"></a>00038 BOOL AssociateDevice(HANDLE hDevice, ULONG_PTR CompKey);
<a name="l00039"></a>00039 BOOL AssociateSocket(SOCKET hSocket, ULONG_PTR CompKey);
<a name="l00040"></a>00040 BOOL PostStatus(ULONG_PTR CompKey, DWORD dwNumBytes = 0, OVERLAPPED* po = NULL) ;
<a name="l00041"></a>00041 BOOL GetStatus(ULONG_PTR* pCompKey, PDWORD pdwNumBytes, OVERLAPPED** ppo, DWORD dwMilliseconds = INFINITE);
<a name="l00042"></a>00042
<a name="l00043"></a>00043 <span class="keyword">private</span>:
<a name="l00044"></a>00044 HANDLE m_hIOCP;
<a name="l00045"></a>00045 };
<a name="l00046"></a>00046
<a name="l00047"></a>00047 <span class="keyword">class </span>WsaRecvFunctor
<a name="l00048"></a>00048 {
<a name="l00049"></a>00049 <span class="keyword">public</span>:
<a name="l00050"></a>00050 WsaRecvFunctor(WSAOVERLAPPED *pOverlapped, <span class="keyword">const</span> <span class="keywordtype">int</span> &fd, <span class="keyword">const</span> <span class="keywordtype">bool</span> &zombie, ReadWriteMutex &rwm);
<a name="l00051"></a>00051 <span class="keywordtype">void</span> operator()(<span class="keywordtype">char</span> *buffer, std::size_t bufferLen);
<a name="l00052"></a>00052 Filter::ReadFunction getReadFunction();
<a name="l00053"></a>00053 <span class="keywordtype">int</span> getError();
<a name="l00054"></a>00054
<a name="l00055"></a>00055 <span class="keyword">private</span>:
<a name="l00056"></a>00056 <span class="keyword">const</span> <span class="keywordtype">int</span> &fd;
<a name="l00057"></a>00057 <span class="keyword">const</span> <span class="keywordtype">bool</span> &zombie;
<a name="l00058"></a>00058 ReadWriteMutex &rwm;
<a name="l00059"></a>00059 WSAOVERLAPPED *mpOverlapped;
<a name="l00060"></a>00060 <span class="keywordtype">int</span> mError;
<a name="l00061"></a>00061 };
<a name="l00062"></a>00062
<a name="l00063"></a>00063 <span class="keyword">class </span>WsaSendFunctor
<a name="l00064"></a>00064 {
<a name="l00065"></a>00065 <span class="keyword">public</span>:
<a name="l00066"></a>00066 WsaSendFunctor(WSAOVERLAPPED *pOverlapped, <span class="keyword">const</span> <span class="keywordtype">int</span> &fd, <span class="keyword">const</span> <span class="keywordtype">bool</span> &zombie, ReadWriteMutex &rwm);
<a name="l00067"></a>00067 <span class="keywordtype">void</span> operator()(<span class="keyword">const</span> <span class="keywordtype">char</span> *buffer, std::size_t bufferLen);
<a name="l00068"></a>00068 Filter::WriteFunction getWriteFunction();
<a name="l00069"></a>00069 <span class="keywordtype">int</span> getError();
<a name="l00070"></a>00070
<a name="l00071"></a>00071 <span class="keyword">private</span>:
<a name="l00072"></a>00072 <span class="keyword">const</span> <span class="keywordtype">int</span> &fd;
<a name="l00073"></a>00073 <span class="keyword">const</span> <span class="keywordtype">bool</span> &zombie;
<a name="l00074"></a>00074 ReadWriteMutex &rwm;
<a name="l00075"></a>00075 WSAOVERLAPPED *mpOverlapped;
<a name="l00076"></a>00076 <span class="keywordtype">int</span> mError;
<a name="l00077"></a>00077 };
<a name="l00078"></a>00078
<a name="l00079"></a>00079 <span class="comment">// Synchronization -</span>
<a name="l00080"></a>00080 <span class="comment">// SessionState::fd is immutable, and is only physically closed (closesocket()) from the SessionState destructor, which is thread-safe</span>
<a name="l00081"></a>00081 <span class="comment">// since we only refer to SessionState object's through shared_ptr's. Any thread wishing to close a session must set the </span>
<a name="l00082"></a>00082 <span class="comment">// SessionState::zombie flag. Eventually the SessionState will be ejected from the server by a server thread, and the destructor will close the connection.</span>
<a name="l00083"></a>00083 <span class="comment">// Ownership of the fd can be taken from the SessionState, by setting ownFd to false. The server-wide read_write_mutex rwm is used to </span>
<a name="l00084"></a>00084 <span class="comment">// synchronize reads and writes of ownFd and zombie for all SessionState objects.</span>
<a name="l00085"></a>00085
<a name="l00086"></a>00086 <span class="comment">// SessionState's with set zombie flags cannot be summarily removed from the servers session map, since that might delete the SessionState object</span>
<a name="l00087"></a>00087 <span class="comment">// while the iocp is polling it, => core dump. They can only be safely removed when it is known that the iocp is not polling them.</span>
<a name="l00088"></a>00088
<a name="l00089"></a>00089 <span class="keyword">class </span>TcpIocpServerTransport;
<a name="l00090"></a>00090
<a name="l00091"></a>00091 <span class="keyword">typedef</span> boost::shared_ptr<TcpIocpServerTransport> TcpIocpServerTransportPtr;
<a name="l00092"></a>00092
<a name="l00093"></a>00093 <span class="keyword">class </span>TcpIocpServerTransport :
<a name="l00094"></a>00094 <span class="keyword">public</span> I_ServerTransport,
<a name="l00095"></a>00095 <span class="keyword">public</span> I_ServerTransportEx,
<a name="l00096"></a>00096 <span class="keyword">public</span> I_IpServerTransport,
<a name="l00097"></a>00097 <span class="keyword">public</span> I_Service,
<a name="l00098"></a>00098 boost::noncopyable
<a name="l00099"></a>00099 {
<a name="l00100"></a>00100 <span class="keyword">private</span>:
<a name="l00101"></a>00101 <span class="keyword">typedef</span> <span class="keywordtype">int</span> Fd;
<a name="l00102"></a>00102 <span class="keyword">typedef</span> boost::shared_ptr<I_Session> SessionPtr; <span class="comment">//NB: not the same as RCF::SessionPtr!</span>
<a name="l00103"></a>00103 <span class="keyword">class </span>SessionState;
<a name="l00104"></a>00104 <span class="keyword">typedef</span> boost::shared_ptr<SessionState> SessionStatePtr;
<a name="l00105"></a>00105 <span class="keyword">typedef</span> boost::weak_ptr<SessionState> SessionStateWeakPtr;
<a name="l00106"></a>00106
<a name="l00107"></a>00107 <span class="keyword">class </span>SessionState : <span class="keyword">public</span> OVERLAPPED
<a name="l00108"></a>00108 {
<a name="l00109"></a>00109 <span class="keyword">public</span>:
<a name="l00110"></a>00110
<a name="l00111"></a>00111 <span class="keyword">enum</span> State {
<a name="l00112"></a>00112 Accepting,
<a name="l00113"></a>00113 ReadingDataCount,
<a name="l00114"></a>00114 ReadingData,
<a name="l00115"></a>00115 WritingData,
<a name="l00116"></a>00116 Ready
<a name="l00117"></a>00117 };
<a name="l00118"></a>00118
<a name="l00119"></a>00119 SessionState(TcpIocpServerTransport &transport, Fd fd);
<a name="l00120"></a>00120 ~SessionState();
<a name="l00121"></a>00121 <span class="keywordtype">void</span> setTransportFilters(<span class="keyword">const</span> std::vector<FilterPtr> &filters);
<a name="l00122"></a>00122 <span class="keywordtype">void</span> clearOverlapped();
<a name="l00123"></a>00123 <span class="keywordtype">bool</span> isReflecting();
<a name="l00124"></a>00124 <span class="keyword">const</span> I_RemoteAddress &getRemoteAddress();
<a name="l00125"></a>00125 sockaddr_in getRemoteSockAddr() { <span class="keywordflow">return</span> remoteAddress.getSockAddr(); }
<a name="l00126"></a>00126
<a name="l00127"></a>00127 Fd getFd() <span class="keyword">const</span>;
<a name="l00128"></a>00128 <span class="keywordtype">void</span> setLocalAddress(<span class="keyword">const</span> IpAddress &ipAddress) { localAddress = ipAddress; }
<a name="l00129"></a>00129 IpAddress getLocalAddress()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> localAddress; }
<a name="l00130"></a>00130 <span class="keywordtype">void</span> setRemoteAddress(<span class="keyword">const</span> IpAddress &ipAddress) { remoteAddress = ipAddress; }
<a name="l00131"></a>00131 std::vector<char> &getReadBuffer() { <span class="keywordflow">return</span> readBuffer; }
<a name="l00132"></a>00132 std::size_t getReadBufferRemaining()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> readBufferRemaining; }
<a name="l00133"></a>00133 <span class="keywordtype">void</span> setReadBufferRemaining(std::size_t readBufferRemaining) { this->readBufferRemaining = readBufferRemaining; }
<a name="l00134"></a>00134 std::vector<char> &getWriteBuffer() { <span class="keywordflow">return</span> writeBuffer; }
<a name="l00135"></a>00135 std::size_t getWriteBufferRemaining()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> writeBufferRemaining; }
<a name="l00136"></a>00136 <span class="keywordtype">void</span> setWriteBufferRemaining(std::size_t writeBufferRemaining) { this->writeBufferRemaining = writeBufferRemaining; }
<a name="l00137"></a>00137 State getState()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> state; }
<a name="l00138"></a>00138 <span class="keywordtype">void</span> setState(State state) { this->state = state; }
<a name="l00139"></a>00139 SessionPtr getSessionPtr()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> sessionPtr; }
<a name="l00140"></a>00140 <span class="keywordtype">void</span> setSessionPtr(SessionPtr sessionPtr) { this->sessionPtr = sessionPtr; }
<a name="l00141"></a>00141 <span class="keywordtype">void</span> setWeakThisPtr(SessionStateWeakPtr sessionStateWeakPtr) { this->weakThisPtr = sessionStateWeakPtr; }
<a name="l00142"></a>00142 SessionStateWeakPtr getWeakThisPtr()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> weakThisPtr; }
<a name="l00143"></a>00143 Fd getReflectionFd()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> reflectionFd; }
<a name="l00144"></a>00144 <span class="keywordtype">void</span> setReflectionFd(Fd reflectionFd) { this->reflectionFd = reflectionFd; }
<a name="l00145"></a>00145 SessionStateWeakPtr getReflectionSessionStateWeakPtr()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> reflectionSessionStateWeakPtr; }
<a name="l00146"></a>00146 <span class="keywordtype">void</span> setReflectionSessionStateWeakPtr(SessionStateWeakPtr sessionStateWeakPtr) { this->reflectionSessionStateWeakPtr = sessionStateWeakPtr; }
<a name="l00147"></a>00147
<a name="l00148"></a>00148 <span class="keywordtype">int</span> read(<span class="keywordtype">char</span> *buffer, std::size_t bufferLen);
<a name="l00149"></a>00149 <span class="keywordtype">int</span> write(<span class="keywordtype">char</span> *buffer, std::size_t bufferLen);
<a name="l00150"></a>00150 <span class="keywordtype">void</span> onReadWriteCompleted(std::size_t bytesTransferred, <span class="keywordtype">int</span> error);
<a name="l00151"></a>00151
<a name="l00152"></a>00152 <span class="keywordtype">bool</span> ownFd; <span class="comment">// synchronized through rwm</span>
<a name="l00153"></a>00153 <span class="keywordtype">bool</span> zombie; <span class="comment">// synchronized through rwm</span>
<a name="l00154"></a>00154
<a name="l00155"></a>00155 <span class="keyword">private</span>:
<a name="l00156"></a>00156
<a name="l00157"></a>00157 <span class="comment">// data structures for reflecting. NB: not synchronized!</span>
<a name="l00158"></a>00158 <span class="keywordtype">int</span> reflectionFd;
<a name="l00159"></a>00159 SessionStateWeakPtr reflectionSessionStateWeakPtr;
<a name="l00160"></a>00160
<a name="l00161"></a>00161 State state;
<a name="l00162"></a>00162 SessionPtr sessionPtr;
<a name="l00163"></a>00163 std::vector<char> readBuffer;
<a name="l00164"></a>00164 std::size_t readBufferRemaining;
<a name="l00165"></a>00165 std::vector<char> writeBuffer;
<a name="l00166"></a>00166 std::size_t writeBufferRemaining;
<a name="l00167"></a>00167 <span class="keyword">const</span> Fd fd;
<a name="l00168"></a>00168 SessionStateWeakPtr weakThisPtr;
<a name="l00169"></a>00169 std::vector<FilterPtr> mTransportFilters;
<a name="l00170"></a>00170 WsaRecvFunctor wsaRecvFunctor;
<a name="l00171"></a>00171 WsaSendFunctor wsaSendFunctor;
<a name="l00172"></a>00172 TcpIocpServerTransport &transport;
<a name="l00173"></a>00173 IpAddress localAddress;
<a name="l00174"></a>00174 IpAddress remoteAddress;
<a name="l00175"></a>00175 };
<a name="l00176"></a>00176
<a name="l00177"></a>00177 <span class="keyword">friend</span> <span class="keyword">class </span>TcpIocpServerTransport::SessionState;
<a name="l00178"></a>00178
<a name="l00179"></a>00179 <span class="keyword">class </span>TcpIocpProactor : <span class="keyword">public</span> I_Proactor
<a name="l00180"></a>00180 {
<a name="l00181"></a>00181 <span class="keyword">public</span>:
<a name="l00182"></a>00182 TcpIocpProactor(TcpIocpServerTransport &transport, boost::shared_ptr<SessionState> sessionStatePtr);
<a name="l00183"></a>00183 <span class="keywordtype">void</span> postRead();
<a name="l00184"></a>00184 <span class="keywordtype">void</span> postWrite();
<a name="l00185"></a>00185 <span class="keywordtype">void</span> postClose();
<a name="l00186"></a>00186 std::vector<char> &getWriteBuffer();
<a name="l00187"></a>00187 std::size_t getWriteOffset();
<a name="l00188"></a>00188 std::vector<char> &getReadBuffer();
<a name="l00189"></a>00189 std::size_t getReadOffset();
<a name="l00190"></a>00190 I_ServerTransport &getServerTransport();
<a name="l00191"></a>00191 SessionState &getSessionState();
<a name="l00192"></a>00192 SessionStatePtr getSessionStatePtr();
<a name="l00193"></a>00193 <span class="keyword">const</span> I_RemoteAddress &getRemoteAddress();
<a name="l00194"></a>00194 <span class="keywordtype">void</span> setTransportFilters(<span class="keyword">const</span> std::vector<FilterPtr> &filters);
<a name="l00195"></a>00195 <span class="keyword">private</span>:
<a name="l00196"></a>00196 TcpIocpServerTransport &transport;
<a name="l00197"></a>00197 boost::weak_ptr<SessionState> sessionStatePtr; <span class="comment">// using a shared_ptr here would make a cycle SessionState->Session->Proactor->SessionState</span>
<a name="l00198"></a>00198 };
<a name="l00199"></a>00199
<a name="l00200"></a>00200 <span class="keyword">friend</span> <span class="keyword">class </span>TcpIocpServerTransport::TcpIocpProactor;
<a name="l00201"></a>00201
<a name="l00202"></a>00202 <span class="keyword">public</span>:
<a name="l00203"></a>00203 TcpIocpServerTransport(<span class="keywordtype">int</span> port = 0);
<a name="l00204"></a>00204 ServerTransportPtr clone() { <span class="keywordflow">return</span> ServerTransportPtr( <span class="keyword">new</span> TcpIocpServerTransport(port) ); }
<a name="l00205"></a>00205
<a name="l00206"></a>00206 <span class="keyword">public</span>:
<a name="l00207"></a>00207 <span class="keywordtype">void</span> open();
<a name="l00208"></a>00208 <span class="keywordtype">void</span> close();
<a name="l00209"></a>00209 <span class="keywordtype">void</span> cycle(<span class="keywordtype">int</span> timeoutMs, <span class="keyword">const</span> <span class="keyword">volatile</span> <span class="keywordtype">bool</span> &stopFlag);
<a name="l00210"></a>00210 <span class="keywordtype">bool</span> cycleTransportAndServer(RcfServer &server, <span class="keywordtype">int</span> timeoutMs, <span class="keyword">const</span> <span class="keyword">volatile</span> <span class="keywordtype">bool</span> &stopFlag);
<a name="l00211"></a>00211
<a name="l00212"></a>00212 <span class="keywordtype">void</span> setPort(<span class="keywordtype">int</span> port);
<a name="l00213"></a>00213 <span class="keywordtype">int</span> getPort();
<a name="l00214"></a>00214
<a name="l00215"></a>00215 <span class="keywordtype">void</span> setMaxPendingConnectionCount(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> maxPendingConnectionCount);
<a name="l00216"></a>00216 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> getMaxPendingConnectionCount();
<a name="l00217"></a>00217
<a name="l00218"></a>00218 <span class="keywordtype">void</span> setSessionManager(I_SessionManager &sessionManager);
<a name="l00219"></a>00219 I_SessionManager &getSessionManager();
<a name="l00220"></a>00220
<a name="l00221"></a>00221 <span class="keyword">private</span>:
<a name="l00222"></a>00222 Fd hash(Fd fd);
<a name="l00223"></a>00223 SessionStatePtr createSession(<span class="keywordtype">int</span> fd);
<a name="l00224"></a>00224 <span class="keywordtype">bool</span> monitorSession(SessionStatePtr sessionStatePtr);
<a name="l00225"></a>00225 <span class="keywordtype">bool</span> unmonitorSession(SessionStatePtr sessionStatePtr);
<a name="l00226"></a>00226 <span class="keywordtype">void</span> closeSession(SessionStatePtr sessionStatePtr);
<a name="l00227"></a>00227 <span class="keywordtype">void</span> transition(SessionStatePtr sessionStatePtr);
<a name="l00228"></a>00228 <span class="keywordtype">void</span> reflectSession(SessionStatePtr sessionStatePtr, DWORD bytesRead, ULONG_PTR completionKey);
<a name="l00229"></a>00229 <span class="keywordtype">bool</span> isReflecting(SessionStatePtr sessionStatePtr);
<a name="l00230"></a>00230 <span class="keywordtype">void</span> stopAccepts();
<a name="l00231"></a>00231 <span class="keywordtype">bool</span> cycleAccepts(<span class="keywordtype">int</span> timeoutMs, <span class="keyword">const</span> <span class="keyword">volatile</span> <span class="keywordtype">bool</span> &stopFlag);
<a name="l00232"></a>00232 <span class="keywordtype">void</span> generateAccepts();
<a name="l00233"></a>00233
<a name="l00234"></a>00234 <span class="keywordtype">void</span> onReadWriteCompleted(SessionStatePtr sessionStatePtr, std::size_t bytesTransferred, <span class="keywordtype">int</span> error);
<a name="l00235"></a>00235 <span class="keywordtype">void</span> onAcceptCompleted(SessionStatePtr sessionStatePtr);
<a name="l00236"></a>00236 <span class="comment">//Filter::ReadWriteCompletionCallback getReadWriteCompletionCallback();</span>
<a name="l00237"></a>00237 <span class="keywordtype">void</span> postWrite(SessionStatePtr sessionStatePtr);
<a name="l00238"></a>00238 <span class="keywordtype">void</span> postRead(SessionStatePtr sessionStatePtr);
<a name="l00239"></a>00239 SessionStatePtr getSessionStatePtr(Fd fd);
<a name="l00240"></a>00240
<a name="l00241"></a>00241 <span class="comment">// I_ServerTransportEx implementation</span>
<a name="l00242"></a>00242 <span class="keyword">private</span>:
<a name="l00243"></a>00243 <span class="keywordtype">void</span> externalCloseSession(SessionStatePtr sessionStatePtr);
<a name="l00244"></a>00244 <span class="keywordtype">void</span> externalCloseSession(SessionStatePtr sessionStatePtr, <span class="keywordtype">int</span> &fd);
<a name="l00245"></a>00245 <span class="keywordtype">void</span> externalCloseSession0(SessionStatePtr sessionStatePtr, <span class="keywordtype">int</span> &fd);
<a name="l00246"></a>00246 std::auto_ptr<I_ClientTransport> createClientTransport(<span class="keyword">const</span> I_Endpoint &endpoint);
<a name="l00247"></a>00247 ClientTransportAutoPtr createClientTransport(boost::shared_ptr<I_Session> sessionPtr);
<a name="l00248"></a>00248 boost::shared_ptr<I_Session> createServerSession(ClientTransportAutoPtr clientTransportAutoPtr);
<a name="l00249"></a>00249 <span class="keywordtype">bool</span> reflect(boost::shared_ptr<I_Session> sessionPtr1, boost::shared_ptr<I_Session> sessionPtr2);
<a name="l00250"></a>00250 <span class="keywordtype">bool</span> reflect(SessionStatePtr sessionStatePtr1, SessionStatePtr sessionStatePtr2);
<a name="l00251"></a>00251 <span class="keywordtype">bool</span> isConnected(boost::shared_ptr<I_Session> sessionPtr);
<a name="l00252"></a>00252
<a name="l00253"></a>00253 <span class="comment">// I_IpServerTransport implementation</span>
<a name="l00254"></a>00254 <span class="keyword">private</span>:
<a name="l00255"></a>00255 <span class="comment">//void setNetworkInterface(const std::string &networkInterface);</span>
<a name="l00256"></a>00256 <span class="comment">//std::string getNetworkInterface();</span>
<a name="l00257"></a>00257 <span class="comment">//void setAllowedClientIps(const std::vector<std::string> &allowedClientIps);</span>
<a name="l00258"></a>00258 <span class="comment">//std::vector<std::string> getAllowedClientIps();</span>
<a name="l00259"></a>00259 <span class="comment">//bool isClientIpAllowed(const sockaddr_in &addr);</span>
<a name="l00260"></a>00260
<a name="l00261"></a>00261 <span class="comment">// I_Service implementation</span>
<a name="l00262"></a>00262 <span class="keyword">private</span>:
<a name="l00263"></a>00263 <span class="keywordtype">void</span> onServiceAdded(RcfServer &server);
<a name="l00264"></a>00264 <span class="keywordtype">void</span> onServiceRemoved(RcfServer &server);
<a name="l00265"></a>00265 <span class="keywordtype">void</span> onServerStart(RcfServer &server);
<a name="l00266"></a>00266 <span class="keywordtype">void</span> onServerStop(RcfServer &server);
<a name="l00267"></a>00267 <span class="keywordtype">void</span> onServerOpen(RcfServer &server);
<a name="l00268"></a>00268 <span class="keywordtype">void</span> onServerClose(RcfServer &server);
<a name="l00269"></a>00269 <span class="keywordtype">bool</span> mOpen;
<a name="l00270"></a>00270
<a name="l00271"></a>00271 <span class="comment">// member variables</span>
<a name="l00272"></a>00272 <span class="keyword">private</span>:
<a name="l00273"></a>00273 <span class="keyword">typedef</span> boost::shared_ptr<Mutex> MutexPtr;
<a name="l00274"></a>00274 <span class="keyword">typedef</span> std::map<Fd, SessionStatePtr> SessionStateMap;
<a name="l00275"></a>00275 <span class="keyword">typedef</span> std::vector< std::pair<MutexPtr, SessionStateMap > > SynchronizedSessionMaps;
<a name="l00276"></a>00276
<a name="l00277"></a>00277 SynchronizedSessionMaps sessionMaps;
<a name="l00278"></a>00278 I_SessionManager *pSessionManager;
<a name="l00279"></a>00279 std::string acceptorInterface;
<a name="l00280"></a>00280 <span class="keywordtype">int</span> acceptorPort;
<a name="l00281"></a>00281 Fd acceptorFd;
<a name="l00282"></a>00282 <span class="keywordtype">int</span> port;
<a name="l00283"></a>00283 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> maxPendingConnectionCount;
<a name="l00284"></a>00284 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> fdPartitionCount;
<a name="l00285"></a>00285 std::auto_ptr<Iocp> iocp;
<a name="l00286"></a>00286 ReadWriteMutex rwm;
<a name="l00287"></a>00287
<a name="l00288"></a>00288 Mutex mQueuedAcceptsMutex;
<a name="l00289"></a>00289 Condition mQueuedAcceptsCondition;
<a name="l00290"></a>00290 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> mQueuedAccepts; <span class="comment">// to be accessed only through InterlockedIncrement()/InterlockedDecrement()</span>
<a name="l00291"></a>00291 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> mQueuedAcceptsThreshold;
<a name="l00292"></a>00292 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> mQueuedAcceptsAugment;
<a name="l00293"></a>00293
<a name="l00294"></a>00294 LPFN_ACCEPTEX mlpfnAcceptEx;
<a name="l00295"></a>00295 LPFN_GETACCEPTEXSOCKADDRS mlpfnGetAcceptExSockAddrs;
<a name="l00296"></a>00296
<a name="l00297"></a>00297 <span class="keyword">volatile</span> <span class="keywordtype">bool</span> mStopFlag;
<a name="l00298"></a>00298 };
<a name="l00299"></a>00299
<a name="l00300"></a>00300 } <span class="comment">// namespace RCF</span>
<a name="l00301"></a>00301
<a name="l00302"></a>00302 <span class="preprocessor">#endif // ! INCLUDE_RCF_TCPIOCPSERVERTRANSPORT_HPP</span>
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