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Ettore Di Giacinto
48ece89c63
Review follow-up. Twelve findings, none blocking, grouped here by what they protect. Panics. The handler now recovers between the WebSocket upgrade and the hand-off, the way the peer link next door already did: net/http recovers the panic but leaves the hijacked socket open, so without this a worker keeps a session this replica has no entry for and will never detach. The claim gate in Attach and reclaimOne is now released with defer, so a panic under Claim cannot wedge one node's gate for the life of the process. SetTunnels gained the nil-receiver guard its sibling Stop has. Operability. A deployment with no registration token stores an empty token_hash on every worker, so every tunnel dial 401s forever on a frontend that looks correctly configured. That now warns at startup, logs its own line rather than sharing the "wrong token" one, and is stated in the docs together with the fact that setting the token later needs the workers to register again. Authorization. A node still awaiting admin approval is refused with 403. The rest of /api/node/ gates on nothing, but the two places that hand a node something durable, its API key and its NATS credential, both refuse a pending one, and a tunnel is that kind of grant. Draining and unhealthy nodes keep their tunnels on purpose. Comments that claimed more than the code. The global auth middleware does run on this path and then declines to reject; the future per-node secret only lands without a change here if it lands in TokenHash; the empty-hash guard is defensive rather than deciding; ClusterPathPrefix is no longer only replica-to-replica; the docs no longer say a reaped replica re-claims unconditionally. And the test harness. SetupTestDB started a PostgreSQL container per BeforeEach with a readiness deadline it asserted on, which is one chance per spec to fail one spec inside its setup, anywhere, never twice in the same place: the shape of the flake seen twice here and never reproduced. It now starts one container per process and creates a database per call, which is the pattern tests/e2e already proved. Isolation is unchanged and is now asserted for the first time. All 69 call sites are untouched; the eleven consumer packages run 1404 specs green, and jobs went from 34.3s to 3.3s, agents from 13.8s to 1.9s, cluster from 97.4s to 37.5s. Signed-off-by: Ettore Di Giacinto <mudler@localai.io> Assisted-by: Claude Opus 5 [claude-code]