忽略UDP连接断开后的ICMP返回包

1DWORD dwBytesReturned = 0;
2BOOL  bNewBehavior = FALSE;
3
4int ret = WSAIoctl(m_ListenSocket,     SIO_UDP_CONNRESET,
5    &bNewBehavior,
6    sizeof (bNewBehavior),
7    NULL, 0, &dwBytesReturned,
8    NULL, NULL);