internal DatagramSender(DatagramDispatcher dispatcher)
{
if (dispatcher == null)
{
throw new ArgumentNullException("dispatcher");
}
this.lastCommandSequenceNumber = -1;
this.LastCommandSentTime = DateTime.Now.Subtract(dispatcher.KeepAlivePeriod).AddSeconds(5);
this.Metrics = dispatcher.Metrics;
this.responseDispatcher = dispatcher.ResponseDispatcher;
this.udpClient = dispatcher.UdpClient;
this.Log = LogManager.GetLogger(this.GetType());
}
/// <summary>
/// Handles the event of the dispatcher closing (and disposing)
/// because of a disconnect or a user request.
/// </summary>
/// <param name="reason"> The reason why the dispatcher closed. </param>
internal void HandleDispatcherClosed(ShutdownReason reason)
{
this.ShutdownReason = reason;
this.dispatcher = null;
#if DEBUG
this.runningLock.Set();
#endif
this.OnDisconnected(new DisconnectedEventArgs(reason));
}
/// <summary>
/// Registers with the established remote Battleye RCon server
/// using the provided password and starts listening for messages
/// from it.
/// </summary>
/// <returns> True if connection and login are successful, false otherwise. </returns>
/// <exception cref="InvalidCredentialException">
/// The server rejected the connection with the specified credentials.
/// </exception>
/// <exception cref="TimeoutException">
/// The server did not respond to the login request.
/// </exception>
public async Task<bool> ConnectAsync()
{
if (this.closed)
{
throw new ObjectDisposedException(
"RConClient", "This RConClient has been disposed.");
}
// Start listening for messages from the server
this.dispatcher = new DatagramDispatcher(this);
bool loggedIn = false;
try
{
this.Log.Trace("BEFORE LOGIN await Login()");
loggedIn = await this.Login();
this.Log.Trace("AFTER LOGIN await Login()");
}
finally
{
this.Log.Trace("FINALLY LOGIN await Login()");
if (!loggedIn)
{
if (this.dispatcher != null)
{
this.dispatcher.Close(); // disposes
}
}
}
return loggedIn;
}