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🦗 fix: Deliver Abort Acknowledgements on Zero-Subscriber Replicas (#14569)

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Danny Avila 2026-08-01 09:00:41 -04:00 • committed by GitHub
parent 3dc5532111
commit 9fbea04d46
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4
packages/api/src/stream/implementations/RedisEventTransport.ts
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@ -505,9 +505,13 @@ export class RedisEventTransport implements IEventTransport {
try {
const parsed = JSON.parse(message) as PubSubMessage;
/** Aborts, preempts, and abort acknowledgements are consumed by
* transport-internal waiters (e.g. pending-ack resolution), not SSE
* subscribers, so they must flow even with zero local subscribers. */
if (
streamState.count === 0 &&
parsed.type !== EventTypes.ABORT &&
parsed.type !== EventTypes.ABORT_ACK &&
parsed.type !== EventTypes.PREEMPT
) {
return;