SystemUpdateID event

[simoncn]

(04-05-2016 22:28)CraigD Wrote:  Does MinimServer send out SystemUpdateID notifications? When my application performs a "Browse" I can see that the UpdateID changes. MediaTomb (another UPnP server) sends out a notification when the UpdateID changes - this contains both SystemUpdateID and ContainerUpdateIDs. MinimServer's UpdateID does change - but I don't seem to get any notification that this has occurred. The only way around this seems to be to poll MinimServer by calling GetSystemUpdateID periodically - but I'd rather not do this.

To register for notifications, I'm sending a SUBSCRIBE request to http://minim:port/1bd3d9ee-6743-4412-9e71-07fa5c3b3199/upnp.org-ContentDirectory-1/event This request seems to be accepted - as I receive a valid response. However, I never seem to receive any notifications.

MinimServer sends out a property change notification every time SystemUpdateID changes (as required by the UPnP ContentDirectory specification). It does not do this for ContainerUpdateIDs (optional in the UPnP ContentDirectory specification).

What is the exact SUBSCRIBE request you are sending when you register for notifications?