295887 2025-07-14 06:51:46 -0700 (iOS) getUserMedia() incorrectly emit 'devicechange' listener 2025-07-14 06:55:35 -0700 1 1 1 Unclassified WebKit New Bugs Safari 18 iPhone / iPad iOS 18 RESOLVED DUPLICATE 295888 P2 Critical --- 1 wbxl2000 webkit-unassigned oldest_to_newest 2129810 0 wbxl2000 2025-07-14 06:51:46 -0700 When I test getUserMedia() API in iOS, it incorrectly emit 'devicechange' listener. And I call getUserMedia() again in my web app, it will cause <strong>infinite</strong> 'devicechange' listener loop. It's ok in Chrome or PC Browser. Online Link: https://bug.qer.im/ios-getUserMedia-incorrectly-emit-devicechange-listener/index.html ```js navigator.mediaDevices.addEventListener('devicechange', () => { requestDevice(); }); async function requestDevice() { log('log', 'getUserMedia'); const stream = await navigator.mediaDevices.getUserMedia({ audio: true }); stream.getTracks().forEach(track => { track.stop(); }); } requestDevice(); ``` 2129813 1 wbxl2000 2025-07-14 06:55:35 -0700 *** This bug has been marked as a duplicate of bug 295888 ***