mesh/merge-gate pass: builds mesh-host → ace, g14, novox, shanks; no bus step; every machine composes with the change as it did without (4 of 4 compose)
A container that crash-looped after its compose applied passed every check the
gate had: nothing looked at what a module runs. The node-engine now judges every
long-running resource on every look — one read of the runtime, one per service
manager — keeps the restarts it counts across recreates and its own restarts,
and says the state in every report and as an event on change, again every minute
while not healthy. It reads only; nothing is restarted for being unhealthy.
The controller's healer H1 answers a send that went unreported by asking the
machine first: a report lost on its way (issue 264) needs no second send. The
node-engine now hears mesh.node.<self>.ask.report on core NATS and enqueues a
reconcile whose account is said whether or not it is news; a delivery waiting
meanwhile is applied and reported instead. The answer is an ordinary report on
its own subject, so the node publishes nothing new and answers nobody's inbox.
The genesis lock grants the controller the healer-acted seat event, which it
now composes; the genesis test in mesh-controller holds the two equal.
A delivery and the five-minute reconcile were two paths that applied, ordered only by a lock, and
each order it allowed was met live (issues 257, 261, 267). Now both only enqueue: one worker takes
the newest declaration held when it starts, applies it once and makes one report, and reports leave
in the order they are made.
A declaration may carry the controller's lease epoch beside its sequence; one older than what this
node applied is refused before anything is touched, counted, logged and reported. A report carries
the declaration's epoch and sequence and the host's own report sequence, kept on disk so it goes on
increasing across restarts and self-updates. Without an epoch, today's behaviour stands.