void ReceiveCallback(IAsyncResult ar)
{
try
{
DataGram dg = new DataGram();
IPEndPoint client = new IPEndPoint(IPAddress.Any, 0);
bool processData = false;
if (_Udp != null /*&& _Udp.Available > 0*/)
{
dg.Data = _Udp.EndReceive(ar, ref client);
dg.Client = client;
SafeLaunchEvent(this, dg);
lock (_Datagrams)
{
while (_Udp.Available > 0)
{
DataGram dgToEnqueue = new DataGram();
client = new IPEndPoint(IPAddress.Any, 0);
dgToEnqueue.Data = _Udp.Receive(ref client);
dgToEnqueue.Client = client;
_Datagrams.Enqueue(dgToEnqueue);
}
if (_NumRecevieThreads < _MaxReceiveThreads)
{
processData = true;
_NumRecevieThreads++;
}
}
_Udp.BeginReceive(ReceiveCallback, null);
while (processData)
{
lock (_Datagrams)
{
if ((_Datagrams.Count > 0) && (_NumRecevieThreads <= _MaxReceiveThreads))
{
dg = _Datagrams.Dequeue();
SafeLaunchEvent(this, dg);
}
else
{
_NumRecevieThreads--;
processData = false;
}
}
}
}
}
catch (Exception ex)
{
Logger.Exception <UdpSocket>(ex);
}
}
protected void SafeLaunchEvent(object sender, DataGram data)
{
NewDataEvent?.Invoke(sender, data);
}
