[React DevTools] Memory issue

[hushicai]

I wonder that when i use react-native-debugger,the xcode memory grow fast, but after i switch to debugger-ui,it becomes normal...

I am using flatList with a setInterval countdown.

React Native Debugger app version: 0.77
Platform: IOS
Is real device of platform: NO
Operating System: macOS

[jhen0409]

I think some behaviors of react-devtools will cause it, you can try to close react panel (CMD+OPTION+J), in addition for that, RNDebugger should not be much different with debugger-ui.

[jhen0409]

Also, if you stay on Runtime is not ready for debugging error for some reason like close RNDebugger or directly close packager, the RND interval will cause the memory issue, reload JS doesn't seem to release memory. I fixed it in 7f02445 here, I'll release new version.

If the above doesn't work for you, provide a minimal example project will be great.

[hushicai]

Actually, using the official react-devtools still run into the same issue..

[hushicai]

Hi, I make a minimal project that can reproduce this issue.
I think it should be something wrong with react-devtools.

[jhen0409]

@hushicai Thanks! I'll help to investigate for it, you can also file the issue in react-devtools repo.

[hushicai]

facebook/react-devtools#900