Files
OmniRoute/src
SnCr90 276b3dffa3 fix(sse): clear quota_exhausted cooldown when real window recovers (#10534)
* fix(sse): clear quota_exhausted cooldown when real window recovers

The claude-token-fallback combo was not auto-returning to Sonnet/Opus
after a subscription 429 recovered. maybeClearRecoveredQuotaState()
was honoring the synthetic 1h cooldown (SUBSCRIPTION_QUOTA_COOLDOWN_MS,
persisted when no upstream reset was parseable) instead of the REAL
per-window resetAt returned by the scheduled quota poller, so the
connection stayed locked long past the actual quota reset.

Add windowStillExhaustedAfterRealReset() and use it to decide recovery
per-quota-window: a quota_exhausted connection now clears as soon as no
governing window is still exhausted with a future-or-unknown real
reset, instead of waiting out the synthetic cooldown. Falls back to the
previous synthetic-cooldown guard when the fetch has no quota object at
all (degraded/failed shape) so existing behavior is unchanged there.

Preserves the existing kimi-coding partial-refresh semantics: an
exhausted window with no parseable resetAt still blocks recovery.

* fix(sse): preserve Claude extra-usage block from general quota recovery

maybeClearRecoveredQuotaState()'s new per-window recovery check (added in
this branch) only inspected usage.quotas, so a Claude connection blocked by
the extra-usage guard (lastErrorSource: "extra_usage") could be released
just because the session/weekly quota windows looked recovered, even while
extraUsage.queued was still true. Extra-usage blocking is orthogonal to
quota-window exhaustion and must only be released by
syncClaudeExtraUsageStateIfNeeded (buildClaudeExtraUsageConnectionUpdate).

Add a guard that keeps the connection locked when lastErrorSource is
"extra_usage", the blockExtraUsage policy is still enabled, and the fresh
usage snapshot still reports extraUsage.queued === true.

Add an integration test walking the real
fetchLiveProviderLimitsWithOptions -> syncClaudeExtraUsageStateIfNeeded ->
maybeClearRecoveredQuotaState call chain with recovered quota windows but
extraUsage.queued=true, asserting the connection stays unavailable with
lastErrorSource still "extra_usage".

Co-authored-by: diegosouzapw <8016841+diegosouzapw@users.noreply.github.com>

---------

Co-authored-by: diegosouzapw <8016841+diegosouzapw@users.noreply.github.com>
2026-08-18 10:51:47 -03:00
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