Error: in izomorphic app in server render memory leaks!

[royroev]

profiler and headsnapshot rules!)

[ahromyak]

I am not recommending using this lib because it causes memory leaks all the time.

[CharlesCarnell]

Adding on to this, we've had to completely remove this from production after a week of sporadic downtime due to memleaks originating from this package.

Absolutely do not use this package in an isomorphic / universal application until this has been resolved.

[philn5d-ar]

After some review of the code and debugging, this is caused by the event registration componentWillMount lifecycle of the NotificationContainer. This is not the correct place to register events and a few other issues in here are related to this issue. I'm lobbying for a quick resolution since this would effect those using React 15 and 16. Once React 17 is out, this will be broken altogether.

https://react-legacy.netlify.com/docs/react-component.html#componentwillmount

And for the resolution, see:

https://reactjs.org/docs/react-component.html#unsafe_componentwillmount