private void ListenerThread()
{
UdpClient receivingUdpClient = new UdpClient(ClientPort);
while (true)
{
try
{
IPEndPoint remoteIpEndPoint = new IPEndPoint(IPAddress.Any, ClientPort);
// Blocks until a message returns on this socket from a remote host.
Byte[] receiveBytes = receivingUdpClient.Receive(ref remoteIpEndPoint);
NetCommand cmd = NetCommand.Parse(receiveBytes);
IPAddress sender = remoteIpEndPoint.Address;
lock (_incomingQueue)
{
_incomingQueue.Push(new NetPackage()
{
NetCommand = cmd, Sender = sender
});
Debug.WriteLine($"Queue count: {_incomingQueue.Count}");
}
Debug.WriteLine("Network data received!");
if (NetworkEvent != null)
{
Debug.WriteLine("Invoking event handlers: " + NetworkEvent.GetInvocationList().Length);
}
else
{
Debug.WriteLine($"No event handlers attached! Read from queue manually");
}
NetworkEvent?.Invoke(cmd, sender);
}
catch (SocketException e)
{
Debug.WriteLine(e);
throw;
}
}
}
public void SendCommandMulticast(NetCommand command)
{
IPAddress localIp = GetSelfIp();
string strIp = localIp.ToString();
int dotIndex = strIp.LastIndexOf('.');
string subnetIp = strIp.Substring(0, dotIndex + 1);
int currentIpNumber = Int32.Parse(strIp.Substring(dotIndex + 1, strIp.Length - dotIndex - 1));
for (int i = 0; i < 255; i++)
{
if (currentIpNumber == i)
{
continue;
}
string clientIp = subnetIp + i.ToString();
SendCommand(command, IPAddress.Parse(clientIp));
}
}
public void SendCommandMulticast(NetCommand command)
{
// Not actually multicast, lol. =(
// Get all subnet's IPs and send one package to all of them.
IPAddress localIp = GetSelfIp();
string strIp = localIp.ToString();
int dotIndex = strIp.LastIndexOf('.');
string subnetIp = strIp.Substring(0, dotIndex + 1);
int currentIpNumber = Int32.Parse(strIp.Substring(dotIndex + 1, strIp.Length - dotIndex - 1));
for (int i = 0; i < 255; i++)
{
if (currentIpNumber == i)
{
continue;
}
string clientIp = subnetIp + i.ToString();
SendCommand(command, IPAddress.Parse(clientIp));
}
}