/// <summary>
/// 接收底层的数据
/// </summary>
/// <param name="sender"></param>
/// <param name="token"></param>
private void UDPSocket_OnDataReceived(object sender, AsyncUdpUserToken token)
{
Console.WriteLine("接收数据个数:" + token.Length);
switch (token.Data[token.Offset])
{
case 0:
{
//数据
socketEndPoint.Add(token);
if (isValidatePoint)
{
isValidatePoint = false;
EndPointValidate();
}
}
break;
case 1:
{
//接收完成序列
Console.WriteLine("接收小包完成返回");
SendQueue sendQueue = null;
LosPackage rsp = new LosPackage(token.Data);
if (dicSendQueue.TryGetValue(rsp.packageID, out sendQueue))
{
sendQueue.Add(rsp.packageSeq);
}
}
break;
case 2:
{
//丢失序列
Console.WriteLine("接收丢失请求");
SendQueue sendQueue = null;
LosPackage rsp = new LosPackage(token.Data);
if (dicSendQueue.TryGetValue(rsp.packageID, out sendQueue))
{
AsyncUdpUserToken resend = sendQueue.GetAsyncUdpUserToken(rsp.packageSeq);
if (resend != null)
{
uDPPack.Send(resend, 0);
}
}
}
break;
case 3:
{
//完成接收
SendQueue sendQueue = null;
LosPackage rsp = new LosPackage(token.Data);
if (dicSendQueue.TryRemove(rsp.packageID, out sendQueue))
{
sendQueue.Clear();
}
Console.WriteLine("接收完成返回:" + rsp.packageID);
}
break;
}
}