void OnEnable()
{
var udpClients = UDPBoxFactory.GeterateUdpClientsArray(1235, 1236);
mUDPBoxConnect = new UDPBox(udpClients, UDPBoxUtility.DefaultHead);
mUDPBoxConnect.Start();
mUDPBoxBroadcast = new UDPBoxBroadcast(udpClients[0], 1234);
}
public static UDPBoxBroadcast GenerateStandardUDPBoxBroadcastAndSetup(
UDPBox_UDPClient udpClient
, int broadcastSendPort
, string netPrefixIP
, UDPBoxContainer container)
{
var broadcast = new UDPBoxBroadcast(udpClient, broadcastSendPort);
var broadcastPackage = new BroadcastPackage(container.PackageHeadBytes);
if (container.IsMaster)
{
broadcast.ListenBroadcast((bytes, endPoint) =>
{
if (UDPBoxUtility.PackageIsBroken(bytes, container.PackageHeadBytes))
{
return;
}
if (!UDPBoxUtility.ComparePackageID(bytes, container.PackageHeadBytes, broadcastPackage.ID))
{
return;
}
if (!broadcastPackage.Deserialize(bytes))
{
return;
}
var ipEndPoint = new IPEndPoint(IPAddress.Parse(broadcastPackage.IpAddress), broadcastPackage.BeginPort);
if (ipEndPoint.Address.Equals(container.SelfIPAddress) &&
ipEndPoint.Port < container.UdpBoxEndPort && ipEndPoint.Port >= container.UdpBoxBeginPort)
{
return;
}
//Avoid self connect to the self.
var establishConnectPackage = new EstablishConnectPackage(container.PackageHeadBytes);
establishConnectPackage.SenderType = EstablishConnectPackage.ESenderType.Server;
establishConnectPackage.IpAddress = container.SelfIPAddress.ToString();
establishConnectPackage.BeginPort = container.UdpBoxBeginPort;
establishConnectPackage.EndPort = container.UdpBoxEndPort;
establishConnectPackage.IsReceipt = false;
container.SendUDPMessage(establishConnectPackage.Serialize(), ipEndPoint);
//Server notify to client.
});
}
else
{
broadcastPackage.IpAddress = container.SelfIPAddress.ToString();
broadcastPackage.BeginPort = container.UdpBoxBeginPort;
broadcastPackage.EndPort = container.UdpBoxEndPort;
broadcast.StartBroadcast(broadcastPackage.Serialize(), netPrefixIP);
//Client through broadcast notify to server.
}
return(broadcast);
}
public void Start(bool isMaster)
{
IsMaster = isMaster;
if (mUseInternalBroadcastLogic)
{
mBroadcastUdpClient = UDPBoxFactory.GeterateUdpClient(BroadcastListenPort);
mUDPBoxBroadcast = UDPBoxFactory.GenerateStandardUDPBoxBroadcastAndSetup(mBroadcastUdpClient, BroadcastSendPort, BroadcastNetPrefixIP, this);
}
UDPBox.RegistMessageIntercept(InterceptAndUpdateConnectState);
UDPBox.RegistWorkThreadOperate(RefreshConnectStateInWorkThread);
UDPBox.Start();
}
