fix(runtime-fallback): match Volcano Engine 'exceeded the usage quota' errors

Volcano Engine sends quota exceeded errors with the words in reverse
order: 'You have exceeded the 5-hour usage quota'. The existing
patterns required 'quota' to precede 'exceeded', so they never matched.

- Add /exceeded.*quota/i and /usage.?quota/i to RETRYABLE_ERROR_PATTERNS
- Add exceeded.*quota and usage\s*quota to AUTO_RETRY_PATTERNS
- Add regression tests for both detection paths

Fixes: runtime-fallback not triggering on Volcano Engine quota errors
This commit is contained in:
wenghuayang863
2026-05-11 00:43:58 +08:00
parent cb3aba96d0
commit 1c7881ec09
4 changed files with 59 additions and 1 deletions
@@ -5,7 +5,7 @@ export interface AutoRetrySignal {
const AUTO_RETRY_PATTERNS: Array<(combined: string) => boolean> = [
(combined) => /retrying\s+in/i.test(combined),
(combined) =>
/(?:too\s+many\s+requests|quota\s+will\s+reset\s+after|quota\s*exceeded|usage\s+limit|rate\s+limit|limit\s+reached|all\s+credentials\s+for\s+model|cool(?:ing)?\s*down|exhausted\s+your\s+capacity)/i.test(combined),
/(?:too\s+many\s+requests|quota\s+will\s+reset\s+after|quota\s*exceeded|exceeded.*quota|usage\s+limit|usage\s*quota|rate\s+limit|limit\s+reached|all\s+credentials\s+for\s+model|cool(?:ing)?\s*down|exhausted\s+your\s+capacity)/i.test(combined),
]
export function extractAutoRetrySignal(info: Record<string, unknown> | undefined): AutoRetrySignal | undefined {