/// <summary>
/// 单方向信道抽象父类，提供了相关的基本操作
/// </summary>
/// <param name="channel">基于流的通讯信道</param>
/// <param name="protocolStack">协议栈</param>
protected OnewayChannel(IRawTransportChannel channel, IProtocolStack protocolStack)
{
if (channel == null)
{
throw new ArgumentNullException(nameof(channel));
}
if (!channel.IsConnected)
{
throw new ArgumentException("Current raw transport channel hsa been disconnected!");
}
if (protocolStack == null)
{
throw new ArgumentNullException(nameof(protocolStack));
}
if (!protocolStack.Initialize())
{
throw new ArgumentException("Cannot initialize current protocol stack!");
}
_channel = channel;
if (_channel.Buffer == null)
{
_channel.Buffer = new ReceiveBuffer(102400);
}
_logicalAddress = _channel.LogicalAddress;
_address = _channel.Address;
_channel.Disconnected += RawChannelDisconnected;
_channel.ReceivedData += RawChannelReceivedData;
_protocolStack = protocolStack;
}
/// <summary>
/// 单方向信道抽象父类，提供了相关的基本操作
/// </summary>
/// <param name="protocolStack">协议栈</param>
protected OnewayChannel(IProtocolStack protocolStack)
{
if (protocolStack == null)
{
throw new ArgumentNullException(nameof(protocolStack));
}
if (!protocolStack.Initialize())
{
throw new ArgumentException("Cannot initialize current protocol stack!");
}
_protocolStack = protocolStack;
}