Method CloseSocket

adapter/micro_thread/mt_connection.cpp:102–113

}

int UdpShortConn::CloseSocket()
{
    if (_osfd < 0) 
    {
        return 0;
    }

    close(_osfd);
    _osfd = -1;
    
    return 0;
}

int UdpShortConn::SendData()
{