RTPserver 对连接的处理

来源：互联网发布：套花呗用什么软件编辑：程序博客网时间：2024/06/05 22:38

RTSPServer对一个新的链接创建一个ClientConnection；在RTSPServer::incomingConnectionHandler函数中用(void)createNewClientConnection(clientSocket, clientAddr);创建新的RTSPClientConnection；

下面主要分析：RTSPClientConnection类

RTSPServer::RTSPClientConnection::RTSPClientConnection(RTSPServer& ourServer, int clientSocket, struct sockaddr_in clientAddr)  : fOurServer(ourServer), fIsActive(True),    fClientInputSocket(clientSocket), fClientOutputSocket(clientSocket), fClientAddr(clientAddr),    fRecursionCount(0), fOurSessionCookie(NULL) {  // Add ourself to our 'client connections' table:  fOurServer.fClientConnections->Add((char const*)this, this);  // Arrange to handle incoming requests:  resetRequestBuffer();  envir().taskScheduler().setBackgroundHandling(fClientInputSocket, SOCKET_READABLE|SOCKET_EXCEPTION,(TaskScheduler::BackgroundHandlerProc*)&incomingRequestHandler, this);}

incomingRequestHandler类主要处理客户端发送的消息，他的定义如下：

void RTSPServer::RTSPClientConnection::incomingRequestHandler(void* instance, int /*mask*/) {  RTSPClientConnection* session = (RTSPClientConnection*)instance;  session->incomingRequestHandler1();}

可见对客户端的消息的处理，主要是用RTSPClientConnection类来传递；

void RTSPServer::RTSPClientConnection::incomingRequestHandler1() {  struct sockaddr_in dummy; // 'from' address, meaningless in this case  int bytesRead = readSocket(envir(), fClientInputSocket, &fRequestBuffer[fRequestBytesAlreadySeen], fRequestBufferBytesLeft, dummy);  handleRequestBytes(bytesRead);//处理发送的请求}