It's right to user CWinThread as mine

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From: leehom (mixtrue_at_hotmail.com)
Date: 06/03/04 

Date: Thu, 3 Jun 2004 15:12:31 -0700

Hi everyone , I write a thread class derived from CWinThread. When i create
a thread to run , the programm will be stop . Why? My code as following:

head File:

class CListeningThread : public CWinThread
{
 DECLARE_DYNCREATE(CListeningThread)
//protected:
public:
 CListeningThread(); // protected constructor used by dynamic
creation
 CListeningThread(LPSTR address, int port);
 virtual ~CListeningThread();

// Attributes
public:
 WSADATA m_wsaData;
 SOCKET m_Listen_skt,m_Accept_skt ;
 sockaddr_in m_ServerInf;
// Operations
public:

// Overrides
 // ClassWizard generated virtual function overrides
 //{{AFX_VIRTUAL(CListeningThread)
 public:
 virtual BOOL InitInstance();
 virtual int ExitInstance();
 virtual int Run ();
 virtual BOOL SetSvrInf (LPSTR address, int port);
 //}}AFX_VIRTUAL

// Implementation
protected:

 // Generated message map functions
 //{{AFX_MSG(CListeningThread)
  // NOTE - the ClassWizard will add and remove member functions here.
 //}}AFX_MSG

 DECLARE_MESSAGE_MAP()
};

CPP File:

IMPLEMENT_DYNCREATE(CListeningThread, CWinThread)

CListeningThread::CListeningThread()
{
}

CListeningThread::CListeningThread(LPSTR address, int port)
{
 m_ServerInf.sin_addr.s_addr =inet_addr (address);
 m_ServerInf.sin_family =AF_INET;
 m_ServerInf.sin_port = htons(port);
}
CListeningThread::~CListeningThread()
{

}

BOOL CListeningThread::InitInstance()
{
 // TODO: perform and per-thread initialization here
 int Result = WSAStartup(MAKEWORD(2,2),&m_wsaData);
 if (Result!=NO_ERROR){
  return false;
 }
 return TRUE;
}
BOOL CListeningThread::SetSvrInf (LPSTR address, int port)
{
 m_ServerInf.sin_addr.s_addr =inet_addr (address);
 m_ServerInf.sin_family =AF_INET;
 m_ServerInf.sin_port = htons(port);

 return true;
}
int CListeningThread::ExitInstance()
{
 WSACleanup ();
 return CWinThread::ExitInstance();
}
int CListeningThread::Run ()
{ //DO YOUSELF THINGS

 m_Listen_skt = socket (AF_INET,SOCK_STREAM,IPPROTO_TCP);
 if (m_Listen_skt==INVALID_SOCKET) {
  WSACleanup ();
  return 0;
 }

 if ( bind( m_Listen_skt, (SOCKADDR*) &m_ServerInf, sizeof(m_ServerInf) ) ==
SOCKET_ERROR ) {
     closesocket(m_Listen_skt);
        return 0;
    }

 if ( listen( m_Listen_skt, 1 ) == SOCKET_ERROR ) {
  return 0;
 }
    while (1) {
        m_Accept_skt = SOCKET_ERROR;
        while ( m_Accept_skt == SOCKET_ERROR ) {
            m_Accept_skt = accept( m_Listen_skt, NULL, NULL );
   CRevThread* pThread = new CRevThread;
   pThread->SetRecvHandle (m_Accept_skt);
   pThread->CreateThread ();
        }
        //m_Listen_skt = m_Acceptskt;
        break;
    }
 return 1;
 //return CWinThread::Run ();
}

Then I use my class in main programm.

?????????????????????????????????????????????????????????
CListeningThread* pHandle = new CListeningThread;
pHandle->SetSvrInf ("192.168.0.234", 8999);
pHandle->CreateThread ();
?????????????????????????????????????????????????????????
After Run
pHandle->CreateThread ();
the programm is dead . Why ?

Thanks in advance.

Leehom

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