Sucukdeluxe
3ced148ee8
Serialize upload starts across durable audit work, drain in-flight batch additions before cleanup, and fail closed when recovery persistence is incomplete. Wire bounded renderer reload recovery with a branded localized failure surface and use merge-safe fallback log persistence.
29 lines
686 B
JavaScript
29 lines
686 B
JavaScript
function createUploadStartReservation() {
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let active = null;
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return {
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acquire() {
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if (active) return null;
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const state = { cancelled: false, released: false };
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const lease = {
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isCancelled: () => state.cancelled,
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release() {
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if (state.released) return;
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state.released = true;
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if (active && active.lease === lease) active = null;
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}
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};
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active = { lease, state };
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return lease;
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},
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cancel() {
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if (!active) return false;
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active.state.cancelled = true;
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return true;
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},
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isActive: () => active !== null
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};
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}
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module.exports = { createUploadStartReservation };
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