C / C++ / MFC

// New client tries to connect to server's listening port
void CSocketServer::OnAccept(int nErrorCode) 
{
	ASSERT(!nErrorCode);

		//create a new node socket	
	CSocketNode* pSocket = new CSocketNode(this);

		//accept incoming socket and connect to a node socket
	if (Accept(*pSocket))
	{
		//add socket to internal list
		m_NodesListAccess.Lock();
		m_NodesList.AddTail(pSocket);
		m_NodesListAccess.Unlock();
	} else {
		//catch socket errors
		delete pSocket;
		return;
	}
}

//POSITION pos = position of dead socket
m_NodesListAccess.Lock();
delete m_NodesList.GetAt(pos);
m_NodesList.RemoveAt(pos);
m_NodesListAccess.Unlock();