Sender::Sender(QString host,int port)
{
connection = 0;
//connect
sock=new QTcpSocket(this);
connect(sock,SIGNAL(connected()),this,SLOT(connSock()));
connect(sock,SIGNAL(disconnected()),this,SLOT(dconSock()));
connect(sock,SIGNAL(error(QAbstractSocket::SocketError)),this,SLOT(dconSock()));
connect(sock,SIGNAL(readyRead()),this,SLOT(readSock()));
sock->connectToHost(host,port);
qDebug("connected???");
}
//when the read event arrive, accept a connecton,
//create a ConcreteAgent and initialize it
int TCPListenAgent::recvData(void)
{
SocketAddress oppositeAddr;
int connfd;
connfd = m_TCPListenSocket.acceptConnection(oppositeAddr);
if(connfd < 0)
{
if(!((errno == EINTR) || (errno == EWOULDBLOCK)) )
{
LOG_ERROR("TCPListenAgent listen");
return FAILED;
}
}
TCPSocket connSock(connfd);
if(connSock.setNonblock()<0
|| connSock.disableLinger()<0
|| connSock.disableNagle()<0)
{
LOG_ERROR("TCPListenAgent::recvData");
connSock.closeSocket();
return FAILED;
}
//resigerREvent and initialize the Agent's member
TCPAgent* agent = (AgentManager::instance()).createAgent(connSock,oppositeAddr,m_epoll);
if(NULL == agent)
{
LOG_ERROR("Agent manager create agent error !");
connSock.closeSocket();
return SUCCESSFUL;
}
if(agent->init(&(this->op)) != SUCCESSFUL)
{
LOG_ERROR("init agent operations error !");
(AgentManager::instance()).recyclerAgent(agent);
return SUCCESSFUL;
}
agent->connectAfter(true);
return SUCCESSFUL;
}
