The gate sits on both handlers the runner serves, a module's tools (its ledger repairs
among them) and the seat verbs its modules hold, before the bundle. The same call again
is judged on the router's own record of its act's newest ask: held to the warrant
(operatorchannelclient.For), the option and the act it bound (Performs), within 30 minutes
of the choice, and claimed by compare-and-set (Client.Take) before it runs, so one
approval runs one call. A later call is told it still waits, was declined (not asked again
for 10 minutes), or asks anew after expired, approved too long ago or already run. A
runner's own tool marked is refused unasked; with no state approvals bound a marked call is
refused and an unmarked one runs. The gate's reach (state, publish, the router's record)
is the runner's own connection, in one place; it waits for the catalog half's first view
on the events the runner hears.
Builds: design 46 7-approval-mark §13, §14, §15, §17, §20
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
The gate (node-tools/internal/approval) derives a module's marked tools and verbs, and the
subjects of its marked events and restricted streams, from its served entry (the build its
composed environment's fingerprint names) and the newest, unioned while they differ, and
the seat definitions' verb marks, which no holder unmarks. A bundle whose marks name a tool
it does not register is not loaded, its finding mark-unserved raised through the runner's
held writer and cleared when a bundle serves it. The first views now start whether or not
the console listens, since the gate reads the catalog half too.
Builds: design 46 7-approval-mark §5, §4 (at load), §3; design 34 every-event §33; lead answer A-154
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
The service manager stops node-tools by signalling its whole group, so every
bundle gets SIGTERM with it; the launcher took each exit for a fault and started
the bundle again, for the 15 s the runtime took to stop. On ace's reboot of
2026-10-28 those restarted bundles dialled the system bus once polkit and the bus
had stopped, the bus and polkit came back during the shutdown, nothing stopped
them a second time, and the reboot waited 29 minutes on its job timeout.
ShutDown, called first on SIGTERM, keeps any bundle from starting again, by a
restart or by a call; a running one still answers.
mesh/check checking 8cdb7c303210 on a5097dc69ab2 | novox/mesh-tools#45 in group fix/1496-start-health
Review of 3baeaec: TestAwaitCredential took 1.9 s, over the unit limit; it now
sets the watch's settle to 10 ms, writes at 20 ms and gives up at 100 ms (0.2 s).
The watch's journal line for a failure named a bundle and a restart; the
credential wait now says it is read again every 30 s instead.
The node-engine starts a module's runtime before the provisioner's client fills
its broker file, and the bus carries a new account only after it reloads its
users. The runtime exited on both and was restarted until they were there (ace,
2026-10-26 21:19: mesh-build-node's and mesh-build-image's runtimes exited twice).
It now waits up to five minutes from its start, said once: the file is read again
each time its directory changes (the bundles' inotify watch, a 30 s backstop),
and an authorization refusal is asked again with the backoff. Past the bound it
gives up loudly; a file with no url, a pin mismatch and a bad URL stay final.
mesh/repo-check head 33d136e70227 merged into trunk 6b3e15042fee — pass: THE CHANGE ALTERS ITS OWN CHECK (merge-check.sh): main's version judged it; the ch…
A machine whose node-engine is heard and whose runtime is gone is a
machine nobody can ask anything, and nothing said so. The runtime now
says on mesh.control.<node>.tools-alive, every minute, that it is there,
with its interval and build; the controller raises tools-silent after
three missed. Core NATS, like the host's heartbeat: a lost one is the
next one. A heartbeat the bus refuses is logged when that starts and
when it stops.
The runtime knows no language, so nothing ties it to Node.js. This ports its serve mode — the
pinned bus connection and patient connect, following memberships, launching every served bundle
over MCP on stdio with its own environment, a child's emit published as its module, each tool,
the tools verb and seat verbs served where the mesh issued them, and the console on loopback —
to one static binary. Same subjects, request and reply bodies, event headers and MCP answers.
The TypeScript stays: it is still the runtime inside the per-module containers until WP4c.
Tests run against a real bus and share the TypeScript fixtures.
jschoubben
mesh-tools
jochen