Audio Thread and ValueTree/Value listeners

[jules]

@adamski

My current assumption is that accessing a ValueTree property from the audio thread is OK, but updating should be done on another thread to avoid potential blocking from listener callbacks

No! If you’re modifying the ValueTree on another thread then that could happen halfway through your audio thread reading it, so could read garbage or even crash.

Try the CachedValue class for this kind of use-case.