Mike C;686512 Wrote: 
> I recently starting having a problem with UPnP.  My control points see
> WhiteBear and can control players BUT there is no feedback from
> Whitebear. Using the Intel Dev Tools, I can invoke actions and get
> response but LastChange events do not seem to be generated or are
> something has gone wrong the network - what else would you need to
> trouble shoot.Hi Mike,

Thanks for the donation.

Concerning "no feedback from Whitebear", I need to understand more
about your real problem...

Many UPnP AV devices receive the incoming control commands, and
immediately reflect back a "virtual" state change in LastChange that
reflect what that command ought to have achieved.

But Whitebear tries to reflect the actual physical state changes of the
players. So, for example if a CP sends a stop command to Whitebear, then
Whitebear forwards that stop command to the Squeeze player; but if the
player is already in a stopped state, then no actual state change
occurs, and so no LastChange event is triggered. And the other way
round, if you start the Squeeze player by means of its local control
buttons, then a LastChange event will be sent to the CP (so long as the
CP has subsribed to the eventing system), even though the CP did not
issue that play command itself.

So can you please be more specific about what is not working for you,
and under what circumstances?


-- 
AndrewFG

Regards,
AndrewFG

Try out Whitebear. The middleware that joins the two worlds of:
1. UPnP/DLNA media clients and media players, and,
2. Squeezebox Server and Squeeze Players
Download it for free here: http://www.whitebear.ch/mediaserver
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