Diego Rodrigues de Sa e Souza 2e17161ea2 feat(sse): wire the PROVIDER_PROFILES window gate into the global provider cooldown (#12247) ...

providerFailureThreshold / providerFailureWindowMs / providerCooldownMs shipped
in PROVIDER_PROFILES with no runtime consumer (2026-08-31 docs audit, P0.1).
Provider-level entries in providerCooldownTracker now honor them: the whole
provider only counts as cooling after providerFailureThreshold failures inside
providerFailureWindowMs, then cools for providerCooldownMs. Connection-level
entries keep the pre-existing exponential backoff, and the layer stays opt-in
(PROVIDER_COOLDOWN_ENABLED, default off) — default behavior is unchanged.

TDD: tests/unit/provider-cooldown-window-gate.test.ts written first (4 red on
the old behavior), then the wiring; legacy tracker suite aligned to the new
contract (23/23 green). Docs: AGENTS.md breaker section + RESILIENCE_GUIDE
opt-in layer subsection; executors soft-drift refresh (104 -> 106).

2026-09-01 01:57:17 -03:00

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installers

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bifrost-route-guard.test.ts

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bifrost-routing-backend.test.ts

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cliproxy-account-health.test.ts

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cliproxy-health-model-auth.test.ts

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combo-metrics-memory.test.ts

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embed-proxy.test.ts

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embedWsProxy.test.ts

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emergency-fallback.test.ts

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end-to-end-shape.test.ts

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fal.test.ts

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fusion-min-panel-and-failure-detail.test.ts

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geminiRateLimitTracker.test.ts

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htmlRewriter.test.ts

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install-route-helper.test.ts

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lifecycle.test.ts

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logs-sse.test.ts

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modelSync.test.ts

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portProbePid.test.ts

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providerCooldownTracker.test.ts

feat(sse): wire the PROVIDER_PROFILES window gate into the global provider cooldown (#12247)

2026-09-01 01:57:17 -03:00

ringBuffer.test.ts

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ServiceSupervisor.test.ts

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serviceSupervisorSpawnError.test.ts

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volcengine-console-auto-login.test.ts

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