D13861.diff
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D13861.diff
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	diff --git a/lib/shared/dm-ops/dm-ops-queue-handler.react.js b/lib/shared/dm-ops/dm-ops-queue-handler.react.js
	--- a/lib/shared/dm-ops/dm-ops-queue-handler.react.js
	+++ b/lib/shared/dm-ops/dm-ops-queue-handler.react.js
	@@ -63,7 +63,6 @@
	}, [prune]);

	const threadInfos = useSelector(threadInfoSelector);
	- const prevThreadInfosRef = React.useRef({});

	const queuedThreadOperations = useSelector(
	state => state.queuedDMOperations.threadQueue,
	@@ -95,14 +94,20 @@

	const { enqueue } = useActionsQueue(processItem);

	- React.useEffect(() => {
	- const prevThreadInfos = prevThreadInfosRef.current;
	- prevThreadInfosRef.current = threadInfos;
	+ const runningThreadOperations = React.useRef<Set<string>>(new Set());

	+ React.useEffect(() => {
	for (const threadID in queuedThreadOperations) {
	- if (!threadInfos[threadID] \|\| prevThreadInfos[threadID]) {
	+ if (!threadInfos[threadID]) {
	+ continue;
	+ }
	+
	+ if (runningThreadOperations.current.has(threadID)) {
	continue;
	}
	+
	+ runningThreadOperations.current.add(threadID);
	+
	enqueue([
	...queuedThreadOperations[threadID].map(item => ({
	type: 'operation',
	@@ -117,6 +122,10 @@
	},
	},
	},
	+ {
	+ type: 'function',
	+ itemFunction: () => runningThreadOperations.current.delete(threadID),
	+ },
	]);
	}
	}, [dispatch, enqueue, queuedThreadOperations, threadInfos]);