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I'm developing an audio/music app that will have AbletonLink support. AbletonLink uses the local network to find peers for audio and beat synchronization. I have to request the Multicast Networking Entitlement in order for AbletonLink to work on hardware devices. In order to request this entitlement, the app already has to be in the AppStore. Is there a way to request this entitlement before it's released? I really don't want to launch the app without this feature.

I'm building an AUv3 and have the basics running. One thing I can't figure out tho, is how to query the DSP from the main thread via the kernelAdapter. There's a getParameter method in the kernelAdapter, but how can I call that from the main thread? Can it be called thru the ParameterTree? I need to poll the DSP at regular interval and update UI based on the values.Thanks in advance!