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javascript reactjs azure video azure-communication-services

Answers (1)

July 23, 2025 Score: 1 Rep: 11 Quality: Low Completeness: 60%

Wrap renderStream() in a guarded async effect so that previous calls don’t interfere if a new render starts or component unmounts.

Yes, it is generally safe to ignore if the error is not causing functional issues.

However, it can clutter your logs and mask other important issues, so it's better to handle it cleanly or avoid it.

useEffect(() => {
  if (!remoteVideoStream) {
    disposeRenderer();
    return;
  }

let cancelled = false;

const renderStream = async () => { if (!remoteVideoStream.isAvailable || !videoContainerRef.current) return;

try { disposeRenderer();

const renderer = new VideoStreamRenderer(remoteVideoStream); const view = await renderer.createView();

if (cancelled) { // Clean up view if component unmounted before rendering finished view.dispose(); renderer.dispose(); return; }

videoContainerRef.current.innerHTML = ''; videoContainerRef.current.appendChild(view.target);

const videoElement = view.target.querySelector('video'); if (videoElement) { videoElement.style.objectFit = 'contain'; videoElement.style.width = '100%'; videoElement.style.height = '100%';

// Catch play error silently videoElement.play().catch((err) => { if (err.name !== 'AbortError') { console.warn('Video play failed:', err); } }); }

rendererRef.current = renderer; viewRef.current = view; } catch (err) { if (err.name !== 'AbortError') { console.error('Failed to render video stream:', err); } } };

renderStream();

const handleAvailabilityChange = () => { if (remoteVideoStream.isAvailable) { renderStream(); } else { disposeRenderer(); } };

if (remoteVideoStream.kind !== 'LocalVideoStream') { remoteVideoStream.on('isAvailableChanged', handleAvailabilityChange); }

return () => { cancelled = true; if (remoteVideoStream.kind !== 'LocalVideoStream') { remoteVideoStream.off('isAvailableChanged', handleAvailabilityChange); } disposeRenderer(); }; }, [remoteVideoStream]);