/*................无用...............*/
BOOL CWorkThread::Accept(CListenSocket& ListenSocket)
{
CAsyncSocket asAccept;
if(!ListenSocket.Accept(asAccept))
return FALSE;
CString strOut;
strOut.Format(_T("CPoolThread::Accept() socket :%d Accept!\n"),asAccept.m_hSocket);
TRACE(strOut);
//线程池是否已满
if(!WorkItem::IsPoolFull())
{
if(fpQueueUserWorkItem != NULL)
{
//
fpQueueUserWorkItem(WorkItem::ClientWorkItemThread, (LPVOID)asAccept.Detach(), WT_EXECUTELONGFUNCTION);
}
else
{
//启动WorkItem类的ClientWorkThread线程
AfxBeginThread(WorkItem::ClientWorkThread, (LPVOID)asAccept.Detach());
}
}
else
{
// refuse request,close socket!拒绝客户端请求，关闭socket
asAccept.Close();
}
return TRUE;
}
BOOL CLANConnection::CreateSocket(int &nError)
{
nError = 0;
if (m_hSocket != INVALID_SOCKET) return TRUE;
// Socket erzeugen
CAsyncSocket socket;
if (!socket.Socket(SOCK_DGRAM, 0)) goto error;
/* // mehrfaches Binden an selben Port erlauben
BOOL bReuseAddr = TRUE;
if (!socket.SetSockOpt(SO_REUSEADDR, &bReuseAddr, sizeof(bReuseAddr)))
goto error; */
// Socket binden
if (!socket.Bind(m_nPort)) goto error;
// Broadcast erlauben
BOOL bBroadcast = TRUE;
if (!socket.SetSockOpt(SO_BROADCAST, &bBroadcast, sizeof(bBroadcast)))
goto error;
m_hSocket = socket.Detach();
return TRUE;
error:
nError = socket.GetLastError();
return FALSE;
}
void DataSocket::OnAccept(int nErrorCode)
{
// Accept the connection using a temp CSocket object.
CAsyncSocket tmpSocket;
Accept(tmpSocket);
SOCKET socket = tmpSocket.Detach();
Close();
Attach(socket);
m_bConnected = TRUE;
if (!m_bInitialized)
SetTransferType(m_nTransferType);
CAsyncSocket::OnAccept(nErrorCode);
}
bool CCommunication::Connect(CString sServerIP,DWORD nPort)
{
CAsyncSocket asConnect;
if(!AfxSocketInit())
return false;
if(!asConnect.Create(0, SOCK_STREAM, NULL))
return false;
DWORD dwFlag = 0;
ioctlsocket(asConnect.m_hSocket, FIONBIO, &dwFlag);
if(!asConnect.Connect(sServerIP, nPort))
return false;
dwFlag=1;
ioctlsocket(asConnect.m_hSocket, FIONBIO, &dwFlag);
m_WorkSocket = asConnect.Detach();
return true;
}