Reports the error ' Can't perform a React state update on an unmounted component'

[chris-peerman]

index.js:1375 Warning: Can't perform a React state update on an unmounted component. This is a no-op, but it indicates a memory leak in your application. To fix, cancel all subscriptions and asynchronous tasks in a useEffect cleanup function.
    in TestComponent (at App.js:23)
Uncaught (in promise) Cancel {message: undefined}

Example here test-axios-hook.zip, to use the example:

1. Run the example
2. In Chrome devtools click Network, and set the Throttling to 'Slow 3G'
3. Click 'Reload' and before it completes click 'Hide'

You'll then get the following error:

[chris-peerman]

This relates to the recent pull request #67 which was aimed at fixing this.

[simoneb]

@chris-peerman thanks for the repro. can you check if the latest prerelease version 1.7.2-0 fixes the issue? I tried with the repro you posted (thanks for that!) and it fixes it here. I guess you have a more complex scenario, I would like to make sure it fixes that one too before closing this and releasing a final version with the fix.

[chris-peerman]

Thanks @simoneb I've tried it using the test harness. I'll integrate it soon into our app and make sure it is working there too.

[simoneb]

Fixed in 1.7.2