private bool AnnounceToSession()
{
ServerConnectionStatusUpdateEventHandler statusChangedCallback = (s, args) =>
{
switch (s.ConnectionStatus)
{
case ServerConnectionStatus.ConnectionErrorClientReconnect:
case ServerConnectionStatus.Disconnected:
case ServerConnectionStatus.LicenseExpired:
case ServerConnectionStatus.ServerShutdown:
case ServerConnectionStatus.ServerShutdownInProgress:
NotConnectedCallback?.Invoke(s, args);
// My idea was, to call Dispose() here, but I think, we should do it from
// outside the RemoteObject context ...
return;
case ServerConnectionStatus.Connected:
case ServerConnectionStatus.SessionAutomaticallyRecreated:
PostConnectionEstablished?.Invoke(s, args);
// I think, it's a good idea, to have a callback like this. So you can provide e. g. the
// monitoring of some UA variables here.
return;
default:
/*
* case ServerConnectionStatus.Connecting:
* case ServerConnectionStatus.ConnectionWarningWatchdogTimeout:
*/
return;
}
};
return(SessionHandle.AddStatusChangedHandler(statusChangedCallback));
}
public bool AddStatusChangedHandler(ServerConnectionStatusUpdateEventHandler statusChangedCallback)
{
if (StatusChangedHandler != null)
{
return(false);
}
StatusChangedHandler = statusChangedCallback;
Session.ConnectionStatusUpdate += StatusChangedHandler;
return(true);
}
