public int Login(string userName)
{
//is anyone else logged in with my name?
foreach (var client in _connectedClients)
{
if(client.Key.ToLower() == userName.ToLower())
{
//if yes
return 1;
}
}
var establishedUserConnection = OperationContext.Current.GetCallbackChannel<IClient>();
ConnectedClient newClient = new ConnectedClient();
newClient.connection = establishedUserConnection;
newClient.UserName = userName;
Console.ForegroundColor = ConsoleColor.Cyan;
Console.WriteLine("Client has logged in: {0} at {1}", newClient.UserName, DateTime.Now);
Console.ResetColor();
_connectedClients.TryAdd(userName, newClient);
return 0;
}
