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UnhandledPromiseRejectionWarning: TypeError: Cannot read property 'unref' of undefined
See original GitHub issueI’m getting this error in node.js during the cleanup while the program is shutting down. I can narrow down the problem to these two lines of code:
https://github.com/feross/simple-peer/blob/master/index.js#L876
self._interval = setInterval(function () { self._onInterval() }, 150)
if (self._interval.unref) self._interval.unref()
It seems that in Node the return value of setInterval can sometimes be undefined, perhaps during some post-event-loop cleanup or something like that. I think the second line here should be changed to
if (self._interval && self._interval.unref) self._interval.unref()
Issue Analytics
- State:
- Created 4 years ago
- Comments:7
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Yeah, I opened issue https://github.com/jsdom/jsdom/issues/2617
Can you report to jsdom developers that this is wrong and breaks applications, please?