feat(studio-server): Civ7TunerSession — Effect-scoped owner of the shared tuner connection + backoff gate#1655
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…ared tuner connection + backoff gate
Layer.scoped + acquireRelease around ONE Civ7DirectControlSession (lazy
connect, self-healing, listenerId-multiplexed); release = graceful FIN on
runtime.dispose(). use(run) gates on the session's consecutive
response-timeout counter: past the threshold (4) reads fail fast with
typed Civ7TunerBackoffError for one cooldown (15s), half-open after,
reset on success — connection-refused stays un-gated so readiness keeps
reporting fast. Civ7TunerClient routes every tuner read through the
shared session (savedConfigurations is filesystem-only and bypasses it).
StudioRpcHandle gains tuner.{session,health} ports + dispose() — nothing
closed the runtime scope before, so finalizers never ran.
Also dedupes effect to 3.21.3 across the workspace (the app/control-orpc
pinned 3.21.2 → mixed-runtime warning).
Gates: studio-server tsc + build; studio app tsc + 204 tests (3 new pins:
one shared connection + FIN on dispose, gate fail-fast/half-open/reset,
wedge-suspicion health).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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Layer.scoped + acquireRelease around ONE Civ7DirectControlSession (lazy
connect, self-healing, listenerId-multiplexed); release = graceful FIN on
runtime.dispose(). use(run) gates on the session's consecutive
response-timeout counter: past the threshold (4) reads fail fast with
typed Civ7TunerBackoffError for one cooldown (15s), half-open after,
reset on success — connection-refused stays un-gated so readiness keeps
reporting fast. Civ7TunerClient routes every tuner read through the
shared session (savedConfigurations is filesystem-only and bypasses it).
StudioRpcHandle gains tuner.{session,health} ports + dispose() — nothing
closed the runtime scope before, so finalizers never ran.
Also dedupes effect to 3.21.3 across the workspace (the app/control-orpc
pinned 3.21.2 → mixed-runtime warning).
Gates: studio-server tsc + build; studio app tsc + 204 tests (3 new pins:
one shared connection + FIN on dispose, gate fail-fast/half-open/reset,
wedge-suspicion health).
Co-Authored-By: Claude Fable 5 noreply@anthropic.com