public SDaysTDieServer(string folder, ServerSettings serverSettings)
{
Folder = folder;
ServerSettings = serverSettings;
TelnetCredentials = new TelnetCredentials("", serverSettings.TelnetPassword, serverSettings.TelnetPort);
if (serverSettings.ServerConfigFilepath.EndsWith("serverconfig.xml"))
{
throw new ArgumentException("serverSettings.ServerConfigFilePath.EndsWith('serverconfig.xml')! Use of Default File is not allowed!");
}
}
private async void BackgroundWorker_DoWork(object sender, DoWorkEventArgs e)
{
while (!BackgroundWorker.CancellationPending)
{
try
{
TelnetCredentials telnetCredentials = (TelnetCredentials)e.Argument;
while ((TelnetClient == null || TelnetClient.IsConnected == false) &&
!BackgroundWorker.CancellationPending)
{
try
{
Console.WriteLine("*** Start Telnet Connection ***");
IByteStream byteStream = new TcpByteStream("localhost", telnetCredentials.Port);
TelnetClient = new Client(byteStream, new CancellationToken(), TimeSpan.FromSeconds(1));
//CancellationTokenSource ReceiveAsyncTokenSource = new CancellationTokenSource();
//ReceiveAsyncTokenSource.CancelAfter(TimeSpan.FromSeconds(1));
//ReceiveAsyncTokenSource.Token.Register(CancelNotification);
//TelnetClient = new Client("localhost", telnetCredentials.Port, ReceiveAsyncTokenSource.Token);
}
catch (Exception ex)
{
if (ex.Message.Contains("Unable to connect to the host"))
{
Console.WriteLine("*** Unable to connect to the host - retry ***");
}
else
{
Console.WriteLine("*** Unknown error on connection - closing ***");
return;
}
}
if (BackgroundWorker.CancellationPending == true)
{
return;
}
}
while (TelnetClient.IsConnected == true && !BackgroundWorker.CancellationPending)
{
await ReadAndSendEvent();
if (!ClientReadAsync.Result.Contains("Connected with 7DTD server"))
{
Console.WriteLine("*** Sending Password: '******'***");
await TelnetClient.WriteLine(telnetCredentials.Password);
await Task.Delay(1000);
await ReadAndSendEvent();
if (ClientReadAsync.Result.Contains("Password incorrect"))
{
Console.WriteLine("*** Password incorrect detected - closing connection ***");
return;
}
}
int counterUntilPing = 3;
while (TelnetClient.IsConnected == true && !BackgroundWorker.CancellationPending)
{
counterUntilPing--;
if (counterUntilPing <= 0)
{
counterUntilPing = 30;
await AsyncPingTelnetServer();
}
await ReadAndSendEvent();
await Task.Delay(2000);
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
Console.WriteLine("*** Exception occured while connected - wait 10 seconds before going on ***");
TelnetClient = null;
await Task.Delay(10000);
}
}
}
public TelnetHandler(TelnetCredentials telnetCredentials)
{
BackgroundWorker.WorkerSupportsCancellation = true;
BackgroundWorker.DoWork += BackgroundWorker_DoWork;
BackgroundWorker.RunWorkerAsync(telnetCredentials);
}