void BuildConnections(List <KnownHost> hostsToConnetcTo)
{
foreach (KnownHost kh in hostsToConnetcTo)
{
if (kh.alive)
{
lastUsedPort++;
UDPReceiveManager.StartListener(lastUsedPort, IPAddress.Parse(kh.ip));
UDPBroadCast.instance.SendString("Connecting\t" + kh.ip + "\t" + lastUsedPort);
}
}
}
void UDPRecTest()
{
Rect rectObj = new Rect(340, 10, 200, 400);
GUIStyle style = new GUIStyle();
style.alignment = TextAnchor.UpperLeft;
if (UDPReceiveManager.GetActiveListeners().Count > 0)
{
GUI.Box(rectObj, "# UDPReceive\n"
+ "\nLast Packet: \n" + UDPReceiveManager.GetActiveListeners()[8080].lastReceivedUDPPacket
+ "\n\nAll Messages: \n" + UDPReceiveManager.GetActiveListeners()[8080].allReceivedUDPPackets
, style);
}
if (!receiveMode)
{
Rect rectPort = new Rect(340, 430, 200, 400);
GUI.Box(rectPort, "Port"
, style);
portInput = GUI.TextField(new Rect(400, 430, 140, 20), portInput);
int port = 8080;
if (portInput != "")
{
port = Convert.ToInt32(portInput);
}
if (GUI.Button(new Rect(550, 430, 45, 20), "listen"))
{
if ((portInput != ""))
{
receiveMode = true;
UDPReceiveManager.StartListener(port);
print("Got port input");
}
else
{
Rect warning = new Rect(340, 470, 200, 400);
GUI.Box(warning, "Type an valid port and IP address"
, style);
}
}
}
else
{
if (GUI.Button(new Rect(550, 430, 100, 20), "Stop Receiving"))
{
receiveMode = false;
UDPReceiveManager.EveryoneShouldStopListen();
}
}
}
void Start()
{
//Init some reference holders
playerName = UnityEngine.SystemInfo.deviceName;
_knownHosts = new Dictionary <string, KnownHost> ();
InterfacesManager.InitInterfacesList();
//Init Broadcast send and receive channels
UDPBroadCast.CreateUDPBroadcastManager(defaultBroadcastPort);
UDPReceiveManager.StartListener(defaultBroadcastPort);
broadcastListener = UDPReceiveManager.GetActiveListeners() [defaultBroadcastPort];
//Initiate periodic alive message
SendAlive();
}
// receive thread
public static void Listen(IAsyncResult ar)
{
UDPListener l = (UDPListener)(ar.AsyncState);
UdpClient c = (UdpClient)l.client;
IPEndPoint e = (IPEndPoint)l.endPoint;
Byte[] receiveBytes = c.EndReceive(ar, ref e);
UDPReceiveManager.UDPMessageReceived(l);
mutex.WaitOne();
l.receivedMsg = true;
mutex.ReleaseMutex();
l.lastReceivedUDPPacket = Encoding.ASCII.GetString(receiveBytes);
l.allReceivedUDPPackets += l.lastReceivedUDPPacket + "\n";
}
void OnApplicationQuit()
{
//Close all channels related to braodcast when the application is closed
UDPReceiveManager.EveryoneShouldStopListen();
UDPBroadCast.instance.StopAutoRepeatSend();
}
