cancel all subscriptions and asynchronous tasks in the componentWillUnmount method

[edwardfxiao]

I've encountered this problem

Warning: Can't call setState (or forceUpdate) 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 the componentWillUnmount method.
in ReactMinimalPieChart (created by Index)
in div (created by Index)
in div (created by Index)
in div (created by Index)
in div (created by Index)
in div (created by Index)
in div (created by Index)
in div (created by Index)
in div (created by Index)
in div (created by Index)
in Index (created by Connect(Index))
in Connect(Index) (created by AsyncRoute)
in AsyncRoute (created by Route)

Not sure if is the component issue. If it is, maybe you can cancel the asynchronous tasks in the componentWillUnmount?

Thx

[toomuchdesign]

Hi @edwardfhsiao!
Good catch. I'm quite sure it comes from the component. All the evidences point to the starting animation, which is triggered asynchronously in componentDidMount hook. I'm on it, I'll release a patch, soon.

Thank you. Cheers!

[toomuchdesign]

Hi @edwardfhsiao!
What do you think about this PR?

Could it fix the issue?
Cheers!

[edwardfxiao]

yes I think so

[toomuchdesign]

Fixed by #9.