David Snelling
da9519903a
Some checks are pending
Four pins in real child processes under real SIGTERM, following the
writer-lock-clean-close spawn pattern:
(a) A host owner registered on SIGTERM closes two brains while the engine's
hooks are live: exactly one close entered and one close body run per brain,
the writer lock given up exactly ONCE per brain, the handler announcing
that it stepped aside, no "Writer fence lost", no failed instance, both
durability markers written, exit 0, and both reopens adopting rather than
folding. The release count is the discriminating assertion — against the
old handler it reads {a: 2, b: 2}, one release from the owner's close and
one from the handler's own finally.
(b) No host owner: the engine's handler closes every instance by the same
path — one close each, markers written, clean exit, clean reopen.
(c) Two concurrent close() callers share one promise (by identity) and one
execution; a third call after they settle runs nothing.
(d) Eight kicks during a running flush — five through the cadence door, three
direct — arm exactly ONE follow-up: two flush bodies total, and the
concurrency high-water mark stays at 1.
The counts come out of the child through a file written synchronously on the
way out: the engine calls process.exit(0) when it is the sole shutdown owner,
and a console.log to a pipe can be dropped by that exit.
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| api | ||
| benchmarks | ||
| comprehensive | ||
| configs | ||
| conformance | ||
| fixtures | ||
| helpers | ||
| integration | ||
| integrations | ||
| lifecycle | ||
| performance | ||
| regression | ||
| scripts | ||
| transaction | ||
| unit | ||
| vfs | ||
| critical-neural-validation.test.ts | ||
| critical-performance-benchmark.test.ts | ||
| model-loading.test.ts | ||
| package-size-breakdown.test.ts | ||
| package-size-limit.test.ts | ||
| setup-integration.ts | ||
| setup-semantic.ts | ||
| setup-unit.ts | ||
| setup.ts | ||
| type-utils.unit.test.ts | ||