static void Main(string[] args)
{
try
{
// Create a server that will register the service name 'myapp'.
using (DdeServer server = new MyServer("myapp"))
{
// Register the service name.
server.Register();
// Wait for the user to press ENTER before proceding.
Console.WriteLine("Press ENTER to quit...");
Console.ReadLine();
}
}
catch (Exception e)
{
Console.WriteLine(e);
Console.WriteLine("Press ENTER to quit...");
Console.ReadLine();
}
}
static void Main(string[] args)
{
try
{
// Create a server that will register the service name 'myapp'.
using (DdeServer server = new MyServer("myapp"))
{
// Register the service name.
server.Register();
// Wait for the user to press ENTER before proceding.
Console.WriteLine("Press ENTER to quit...");
Console.ReadLine();
}
}
catch (Exception e)
{
Console.WriteLine(e);
Console.WriteLine("Press ENTER to quit...");
Console.ReadLine();
}
}
public static void RunWebSocketServer()
{
using (var server = new MyServer())
{
server.Start(IPAddress.Loopback, 5001);
Console.WriteLine($"Running on {server.IP}:{server.Port}...");
CancellationTokenSource cancel = new CancellationTokenSource();
bool keepGoing = true, writeLegend = true, writeStatus = true;
while (keepGoing)
{
if (writeLegend)
{
Console.WriteLine("c: start client");
Console.WriteLine("c ###: start ### clients");
Console.WriteLine("b: broadbast from server");
Console.WriteLine("s: send from clients");
Console.WriteLine("p: ping");
Console.WriteLine("l: toggle logging");
Console.WriteLine("cls: clear console");
Console.WriteLine("xc: close at client");
Console.WriteLine("xs: close at server");
Console.WriteLine($"bf: toggle {nameof(server.BufferFragments)}");
Console.WriteLine("frag: send fragmented message from clients");
Console.WriteLine("q: quit");
Console.WriteLine("stat: write status");
Console.WriteLine("?: help");
writeLegend = false;
}
if (writeStatus)
{
Console.WriteLine($"clients: {ClientCount}; server connections: {server.ConnectionCount}");
writeStatus = false;
}
var line = Console.ReadLine();
switch (line)
{
case null:
case "cls":
Console.Clear();
break;
case "q":
keepGoing = false;
break;
case "stat":
writeStatus = true;
break;
case "?":
writeLegend = true;
break;
case "l":
logging = !logging;
Console.WriteLine("logging is now " + (logging ? "on" : "off"));
break;
case "bf":
server.BufferFragments = !server.BufferFragments;
Console.WriteLine($"{nameof(server.BufferFragments)} is now " + (server.BufferFragments ? "on" : "off"));
break;
case "xc":
CloseAllClients(cancel.Token).ContinueWith(t =>
{
try
{
Console.WriteLine($"Closed {t.Result} clients");
}
catch (Exception e)
{
WriteError(e);
}
});
break;
case "xs":
server.CloseAllAsync("nuked from orbit").ContinueWith(t =>
{
try
{
Console.WriteLine($"Closed {t.Result} connections at the server");
}
catch (Exception e)
{
WriteError(e);
}
});
break;
case "b":
server.BroadcastAsync("hello to all clients").ContinueWith(t =>
{
try
{
Console.WriteLine($"Broadcast to {t.Result} clients");
}
catch (Exception e)
{
WriteError(e);
}
});
break;
case "s":
SendFromClients(cancel.Token).ContinueWith(t =>
{
try
{
Console.WriteLine($"Sent from {t.Result} clients");
}
catch (Exception e)
{
WriteError(e);
}
});
break;
case "frag":
SendFragmentedFromClients(cancel.Token).ContinueWith(t =>
{
try
{
Console.WriteLine($"Sent fragmented from {t.Result} clients");
}
catch (Exception e)
{
WriteError(e);
}
});
break;
case "c":
StartClients(cancel.Token);
break;
case "p":
server.PingAsync("ping!").ContinueWith(t =>
{
try
{
Console.WriteLine($"Pinged {t.Result} clients");
}
catch (Exception e)
{
WriteError(e);
}
});
break;
default:
var match = Regex.Match(line, "c ([0-9]+)");
int i;
if (match.Success && int.TryParse(match.Groups[1].Value, out i) && i.ToString() == match.Groups[1].Value && i >= 1)
{
StartClients(cancel.Token, i);
}
else
{
writeLegend = true;
}
break;
}
}
Console.WriteLine("Shutting down...");
cancel.Cancel();
}
}
