/// <summary>
///
/// </summary>
/// <param name="channel"></param>
public void ListenAt(int channel)
{
YASIO_NI.yasio_open(_service, channel, (int)YASIO_NI.YEnums.YCK_TCP_SERVER);
}
/// <summary>
/// 建立连接
/// </summary>
/// <param name="channel">连接信道</param>
public void Connect(int channel = 0)
{
YASIO_NI.yasio_open(_service, channel, (int)YASIO_NI.YEnums.YCK_TCP_CLIENT);
}