private async void LookupServers(CancellationToken token)
{
var discovery = new MonoServerDiscovery();
while (!token.IsCancellationRequested)
{
token.ThrowIfCancellationRequested();
MonoServerInformation server = await discovery.SearchServer(token);
if (server != null)
{
MonoServerInformation exists = Servers.FirstOrDefault(x => Equals(x.IpAddress, server.IpAddress));
if (exists == null)
{
Servers.Add(server);
server.LastMessage = DateTime.Now;
}
else
{
exists.LastMessage = DateTime.Now;
}
}
foreach (
MonoServerInformation deadServer in
Servers.Where(x => ((DateTime.Now - x.LastMessage).TotalSeconds > 5)).ToList())
{
Servers.Remove(deadServer);
}
}
}
private async void LookupServers(CancellationToken token)
{
var discovery = new MonoServerDiscovery();
try
{
while (!token.IsCancellationRequested)
{
token.ThrowIfCancellationRequested();
MonoServerInformation server = await discovery.SearchServer(token);
if (server != null)
{
MonoServerInformation exists = Servers.FirstOrDefault(x => Equals(x.IpAddress, server.IpAddress));
if (exists == null)
{
Servers.Add(server);
server.LastMessage = DateTime.Now;
}
else
{
exists.LastMessage = DateTime.Now;
}
}
else
{
await Task.Delay(1000);
}
foreach (
MonoServerInformation deadServer in
Servers.Where(x => ((DateTime.Now - x.LastMessage).TotalSeconds > 5)).ToList())
{
Servers.Remove(deadServer);
}
}
}
catch (SocketException ex)
{
if (ex.SocketErrorCode == SocketError.AddressAlreadyInUse)
{
MessageBox.Show("Port 15000 is in use.");
}
else
{
MessageBox.Show(ex.ToString());
}
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}