/// <summary>
/// Connects to the mud server. Requires that the event handlers for required events be passed in here where they will
/// be wired up.
/// </summary>
public async void Connect(EventHandler <string> lineReceived, EventHandler <string> dataReceived, EventHandler connectionClosed)
{
try
{
if (Telnet != null)
{
Telnet.Dispose();
Telnet = null;
}
Conveyor.EchoLog($"Connecting: {App.Settings.ProfileSettings.IpAddress}:{App.Settings.ProfileSettings.Port}", LogType.Information);
var ctc = new CancellationTokenSource();
Telnet = new TelnetClient(App.Settings.ProfileSettings.IpAddress, App.Settings.ProfileSettings.Port, TimeSpan.FromSeconds(0), ctc.Token);
Telnet.ConnectionClosed += connectionClosed;
Telnet.LineReceived += lineReceived;
Telnet.DataReceived += dataReceived;
await Telnet.Connect();
}
catch (Exception ex)
{
Telnet.Dispose();
Conveyor.EchoLog($"Connection Failed: {ex.Message}", LogType.Error);
}
}
/// <summary>
/// Disconnects from the mud server if there is a connection.
/// </summary>
public void Disconnect()
{
if (Telnet != null)
{
Telnet.Dispose();
Telnet = null;
return;
}
}
protected virtual void Dispose(bool disposing)
{
if (!isDisposed)
{
isDisposed = true;
if (disposing)
{
Disconnect();
Disconnected = null;
RunScriptRequested = null;
if (tn != null)
{
tn.telnetDataEventOccurred -= tn_DataEventReceived;
tn.Dispose();
}
}
}
}
/// <summary>
/// Connects to the mud server. Requires that the event handlers for required events be passed in here where they will
/// be wired up.
/// </summary>
public async Task Connect(EventHandler <string> lineReceived, EventHandler <string> dataReceived, EventHandler connectionClosed)
{
try
{
if (Telnet != null)
{
Telnet.Dispose();
Telnet = null;
}
// If there was a last host and it was not the current IP to connect to it likely means
// a new profile was loaded, in that case we're going to reset the ScriptingHost to it's default
// so things aren't hanging around.
if (!string.IsNullOrWhiteSpace(_lastHost) && !string.Equals(_lastHost, App.Settings.ProfileSettings.IpAddress))
{
this.ScriptHost?.Reset();
Conveyor.EchoLog("Host change detected: Scripting environment reset.", LogType.Information);
// Refresh the scripts so they will load when needed.
this.ScriptHost?.RefreshScripts();
}
// We can set this now, when we come back in if the IP changes they we'll reset above.
_lastHost = App.Settings.ProfileSettings.IpAddress;
Conveyor.EchoLog($"Connecting: {App.Settings.ProfileSettings.IpAddress}:{App.Settings.ProfileSettings.Port}", LogType.Information);
var ctc = new CancellationTokenSource();
this.Telnet = new TelnetClient(App.Settings.ProfileSettings.IpAddress, App.Settings.ProfileSettings.Port, TimeSpan.FromSeconds(0), ctc.Token);
this.Telnet.ConnectionClosed += connectionClosed;
this.Telnet.LineReceived += lineReceived;
this.Telnet.DataReceived += dataReceived;
await this.Telnet.ConnectAsync();
}
catch (Exception ex)
{
Telnet?.Dispose();
Conveyor.EchoLog($"Connection Failed: {ex.Message}", LogType.Error);
}
}
protected virtual void Dispose(bool disposing)
{
if (isDisposed)
{
return;
}
isDisposed = true;
if (disposing)
{
Disconnect();
if (tnDataDelegate != null)
{
tn.telnetDataEvent -= tnDataDelegate;
}
tnDataDelegate = null;
OnDisconnect = null;
RunScriptEvent = null;
if (tn != null)
{
tn.Dispose();
}
}
}
/// <summary>
/// Disconnects from the mud server if there is a connection.
/// </summary>
public void Disconnect()
{
Telnet?.Dispose();
Telnet = null;
}