static void client_Received(object sender, UdpEventArgs e)
{
IPEndPoint ep = e.Remote as IPEndPoint;
string tmpReceived = Encoding.Default.GetString(e.Received);
Console.WriteLine(ep.Address.ToString() + ":" + ep.Port + "--> " + tmpReceived);
}
/////////////////////
///UDP 변경
/////////////////////
void UdpDataReceivedProcess(object sender, UdpEventArgs e)
{
int size = e.bdata.Length;
float[] fdata = new float[size / 4];
Buffer.BlockCopy(e.bdata, 0, fdata, 0, size);
cq.Enqueue(fdata);
}
static void server_Received(object sender, UdpEventArgs e)
{
IPEndPoint ep = e.Remote as IPEndPoint;
string tmpReceived = Encoding.Default.GetString(e.Received);
Console.WriteLine(ep.Address.ToString() + ":" + ep.Port + "--> " + tmpReceived);
///自动回复
server.Send(Encoding.Default.GetBytes("服务器已收到数据:'" + tmpReceived + "',来自:‘" + ep.Address.ToString() + ":" + ep.Port + "’"), ep);
}
public virtual void OnUdpDataReceived(UdpEventArgs e)
{
EventHandler <UdpEventArgs> handler = UdpDataReceived;
if (handler != null)
{
handler(this, e);
}
}
public void ReceiveCallback(IAsyncResult ar)
{
UdpClient udp = ((UdpState)(ar.AsyncState)).udp;
IPEndPoint remoteEP = ((UdpState)(ar.AsyncState)).rep;
byte[] receiveBytes = udp.EndReceive(ar, ref remoteEP);
if (receiveBytes.Length > 0)
{
UdpEventArgs args = new UdpEventArgs();
args.bdata = receiveBytes;
OnUdpDataReceived(args);
udp.BeginReceive(new AsyncCallback(ReceiveCallback), (UdpState)ar.AsyncState);
}
}
