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fix #1734 - fix PubSub unsubscribe race condition

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This commit is contained in:
Leibale Eidelman
2021-12-11 08:33:46 -05:00
committed by GitHub
parent 0b2a8d7c3c
commit bb75b06d67
1 changed files with 4 additions and 1 deletions
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5
packages/client/lib/client/commands-queue.ts
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@@ -73,7 +73,10 @@ export default class RedisCommandsQueue {
static #emitPubSubMessage(listenersMap: PubSubListenersMap, message: Buffer, channel: Buffer, pattern?: Buffer): void {
const keyString = (pattern || channel).toString(),
listeners = listenersMap.get(keyString)!;
listeners = listenersMap.get(keyString);
if (!listeners) return;
for (const listener of listeners.buffers) {
listener(message, channel);
}