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fix(react-hooks): prevent onComplete from firing prematurely when stream disconnects #2929

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fix(react-hooks): prevent onComplete from firing prematurely when stream disconnects #2929

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fix(react-hooks): prevent onComplete from firing prematurely when str…
github-actions[bot] Jan 9, 2026
3543031
Merge branch 'main' into claude/issue-2856-20260109-1025
nicktrn Jan 23, 2026
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8 changes: 6 additions & 2 deletions packages/react-hooks/src/hooks/useRealtime.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -149,8 +149,10 @@ export function useRealtimeRun<TTask extends AnyTask>(
const hasCalledOnCompleteRef = useRef(false);

// Effect to handle onComplete callback
// Only call onComplete when the run has actually finished (has finishedAt),
// not just when the subscription stream ends (which can happen due to network issues)
useEffect(() => {
if (isComplete && run && options?.onComplete && !hasCalledOnCompleteRef.current) {
if (isComplete && run?.finishedAt && options?.onComplete && !hasCalledOnCompleteRef.current) {
options.onComplete(run, error);
hasCalledOnCompleteRef.current = true;
}
Expand Down Expand Up @@ -313,8 +315,10 @@ export function useRealtimeRunWithStreams<
const hasCalledOnCompleteRef = useRef(false);

// Effect to handle onComplete callback
// Only call onComplete when the run has actually finished (has finishedAt),
// not just when the subscription stream ends (which can happen due to network issues)
useEffect(() => {
if (isComplete && run && options?.onComplete && !hasCalledOnCompleteRef.current) {
if (isComplete && run?.finishedAt && options?.onComplete && !hasCalledOnCompleteRef.current) {
options.onComplete(run, error);
hasCalledOnCompleteRef.current = true;
}
Expand Down