dword ClientTask()
{
CScopedLock _lock;
CTcpClient* pClient = NULL;
CDataDoubleLinkedListT<CTcpClient>::Iterator it = _tcpclients.Begin();
if ( it && (*it) )
{
pClient = *it;
_tcpclients.Remove(it, EmptyDeleteFunc, NULL);
}
if ( !pClient )
return 0;
CStringBuffer sBuffer;
wcout(_T("ClientTask"));
try
{
CStringConstIterator itB;
bool bExit = false;
_lock.unlock();
ReceiveData(pClient, sBuffer);
wcout(sBuffer.GetString());
SendData(pClient, sBuffer);
ReceiveData(pClient, sBuffer);
wcout(sBuffer.GetString());
SendData(pClient, sBuffer);
ReceiveData(pClient, sBuffer);
wcout(sBuffer.GetString());
SendData(pClient, sBuffer);
ReceiveData(pClient, sBuffer);
wcout(sBuffer.GetString());
SendData(pClient, sBuffer);
ReceiveData(pClient, sBuffer);
itB = sBuffer;
itB.Find(_T("STOP\r\n"));
if ( itB.IsBegin() )
bExit = true;
wcout(sBuffer.GetString());
SendData(pClient, sBuffer);
pClient->CloseConnection();
_lock.lock();
pClient->release();
_bExit = bExit;
}
catch ( CTcpClientException* ex )
{
COUT << ex->GetExceptionMessage() << endl;
pClient->CloseConnection();
}
return 0;
}
void TestTCPClientKeepAlive(CStringLiteral command)
{
CTcpClient tcpClient;
CStringBuffer sBuffer;
CStringBuffer sBuffer0(__FILE__LINE__ _T("10: Testdaten (Client): 0123456789"));
CStringBuffer sBuffer1(__FILE__LINE__ _T("20: Testdaten (Client): 0123456789"));
CStringBuffer sBuffer2(__FILE__LINE__ _T("30: Testdaten (Client): 0123456789"));
CStringBuffer sBuffer3(__FILE__LINE__ _T("40: Testdaten (Client): 0123456789"));
CStringBuffer sBuffer4(__FILE__LINE__ _T("50: Testdaten (Client): 0123456789"));
try
{
tcpClient.OpenConnection(_T("localhost"), DEFAULT_PORT);
TestTCPClientKeepAlive_SendData(tcpClient, sBuffer0);
TestTCPClientKeepAlive_ReceiveData(tcpClient, sBuffer);
COUT << sBuffer << endl;
TestTCPClientKeepAlive_SendData(tcpClient, sBuffer1);
TestTCPClientKeepAlive_ReceiveData(tcpClient, sBuffer);
COUT << sBuffer << endl;
TestTCPClientKeepAlive_SendData(tcpClient, sBuffer2);
TestTCPClientKeepAlive_ReceiveData(tcpClient, sBuffer);
COUT << sBuffer << endl;
TestTCPClientKeepAlive_SendData(tcpClient, sBuffer3);
TestTCPClientKeepAlive_ReceiveData(tcpClient, sBuffer);
COUT << sBuffer << endl;
sBuffer.Clear();
if ( !!command )
{
COUT << command << endl;
sBuffer.AppendString(command);
sBuffer.AppendString(_T("\r\n"));
}
sBuffer.AppendString(sBuffer4);
TestTCPClientKeepAlive_SendData(tcpClient, sBuffer);
TestTCPClientKeepAlive_ReceiveData(tcpClient, sBuffer);
COUT << sBuffer << endl;
tcpClient.CloseConnection();
}
catch ( CTcpClientException* ex )
{
COUT << ex->GetExceptionMessage() << endl;
tcpClient.CloseConnection();
}
}