/// <summary>
/// To complete the start up operation it is essential that the match maker be started correctly.
/// </summary>
/// <param name="ar"></param>
private void OnMatchMakerStartUpComplete(IAsyncResult ar)
{
AcdAgentMatchMaker matchMaker = ar.AsyncState as AcdAgentMatchMaker;
try
{
matchMaker.EndStartup(ar);
_acdPlatform._platform.UnregisterForApplicationEndpointSettings(OnMatchMakerFound);
_acdPlatform.RegisterForPlatformAutoProvisioningEvents();
_acdPlatform.UpdateAcdPlatformState(AcdPlatformState.Started);
this.SetAsCompleted(null, false);
}
catch (RealTimeException ex)
{
_acdPlatform._logger.Log("AcdPlatform could not start the match maker", ex);
_acdPlatform.BeginShutdown(_acdPlatform.OnPlatformShutdownComplete, null);
this.SetAsCompleted(ex, false);
return;
}
catch (InvalidOperationException ivoex)
{
_acdPlatform._logger.Log("AcdPlatform could not start the match maker", ivoex);
_acdPlatform.BeginShutdown(_acdPlatform.OnPlatformShutdownComplete, null);
this.SetAsCompleted(new OperationFailureException("AcdPlatform could not start the match maker", ivoex), false);
return;
}
}
/// <summary>
/// matchMakerStateChanged is the event handler that takes care of detecting when the matchmaker
/// gets removed from the data base. When this happens, there is no other option but to shutdown the
/// platform
/// </summary>
/// <param name="sender"></param>
/// <param name="args"></param>
private void matchMakerStateChanged(object sender, LocalEndpointStateChangedEventArgs args)
{
AcdPlatform platform = _matchMaker._platform;
AcdLogger logger = _matchMaker._logger;
if (args.Reason == LocalEndpointStateTransitionReason.OwnerDisabledOrRemoved)
{
if (null != platform)
{
platform.BeginShutdown(ar => { platform.EndShutdown(ar); }, null);
if (null != logger)
{
logger.Log("AcdAgentMatchMaker: Contact has been moved or removed, shutting down the application.");
}
}
else
{
if (null != logger)
{
_matchMaker._logger.Log("AcdAgentMatchMaker: Contact has been moved or removed, but the platform is null. Cannot shut down the application.");
}
}
}
}
