The registry-mirror read the width barrier gates on (satisfied by PwGraph): resolve a
JACK-style node.name:port.name to its live port id, or undefined when the mirror does
not (yet, or any longer) hold it. The SAME probe NativeGraphBackend.connect resolves its
edges with — which is exactly why the barrier must read it and not the C model.
The registry-mirror read the width barrier gates on (satisfied by
PwGraph): resolve a JACK-stylenode.name:port.nameto its live port id, orundefinedwhen the mirror does not (yet, or any longer) hold it. The SAME probeNativeGraphBackend.connectresolves its edges with — which is exactly why the barrier must read it and not the C model.