public async Task Start()
{
Console.WriteLine("Starting server...");
using (_udpServer = new UdpClient(_port, AddressFamily.InterNetwork))
{
_remoteEndPoint = new IPEndPoint(IPAddress.Parse(_multicastIPAddress), _multicastPort);
_udpServer.JoinMulticastGroup(IPAddress.Parse(_multicastIPAddress));
_udpServer.MulticastLoopback = true;
Console.WriteLine($"Server started...");
await Task.Factory.StartNew(SendPackage);
}
}
private static void Main()
{
Console.WriteLine("Server started.");
const string fileName = "Settings.xml";
if (!File.Exists(fileName))
{
Console.WriteLine($"{fileName} not found.");
return;
}
using var fileStream = File.Open(fileName, FileMode.Open);
var serializer = new XmlSerializer(typeof(Options));
var options = (Options)serializer.Deserialize(fileStream);
var random = new Random();
const int mode = 35000;
const int maxValue = 100000;
using var udpClient = new UdpClient(AddressFamily.InterNetwork);
var address = IPAddress.Parse(options.IpAddress);
var ipEndPoint = new IPEndPoint(address, options.Port);
udpClient.JoinMulticastGroup(address);
long i = 0;
while (true)
{
i++;
try
{
int value = random.Next(random.Next(mode - random.Next(1, mode)), random.Next(mode, mode + random.Next(1, maxValue)));
var message = new Message(i, value);
using var stream = new MemoryStream();
Serializer.Serialize(stream, message);
udpClient.Send(stream.ToArray(), (int)stream.Length, ipEndPoint);
}
catch (Exception e)
{
Console.WriteLine(e);
}
}
}
static void Main(string[] args)
{
UdpClient udp = new UdpClient(9090);
Console.WriteLine("Server is setting ....");
udp.JoinMulticastGroup(IPAddress.Parse("224.100.0.1"), 50);
IPEndPoint ipe = new IPEndPoint(IPAddress.Loopback, 9090);
while (true)
{
var buffer = udp.Receive(ref ipe);
var data = Encoding.ASCII.GetString(buffer);
Console.WriteLine("Received : " + data + " from : " + ipe.Address);
}
udp.Close();
Console.ReadKey();
}