The mesh composes no filter for a machine that has not said (ADR 0140), and a
converged machine only speaks unasked when its adoption fingerprint changes. The
links were not in that fingerprint, so a machine that had just learnt to say
could only speak when a declaration arrived — and a declaration cannot be
composed until it has spoken. A machine waiting for a push that is waiting for
the machine.
Found before it bit: every machine in this mesh is in exactly that state right
now, having just been given a host that reports the links to a control plane that
does not yet read them.
jschoubben