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https://github.com/stablyai/orca.git
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Jinwoo Hong
975c27b780
Cursor parsed Retry-After with a bare Number(), so a huge header could block usage refreshes for years and an HTTP-date was ignored. Claude and Cursor now both call parseUsageRetryAfterMs, which applies the 24h usage cap to the shared Retry-After parser, replacing Claude's private copy of the same algorithm. The shared parser is renamed from relay-retry-after-header/parseRelayRetryAfterMs to retry-after-header/parseRetryAfterHeaderMs: relay, the updater, mobile and usage all use it.
18 lines
547 B
TypeScript
18 lines
547 B
TypeScript
// Retry-After (RFC 9110): delta-seconds or HTTP-date. Null means the server
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// asked for no pacing, so the caller keeps its own backoff.
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export function parseRetryAfterHeaderMs(
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value: string | null | undefined,
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maxMs: number,
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nowMs = Date.now()
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): number | null {
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if (!value) {
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return null
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}
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const seconds = Number(value)
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const delayMs = Number.isFinite(seconds) ? seconds * 1_000 : Date.parse(value) - nowMs
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if (!Number.isFinite(delayMs) || delayMs <= 0) {
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return null
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}
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return Math.min(maxMs, Math.ceil(delayMs))
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}
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