Why do you need to clear timeout when the timeout is called?

[Soichi Hayashi]

I am trying to study this code, and I can't quite understand why this line exists.

callback-timeout/index.js

Line 9 in 601df93

 clearTimeout(timer) 

Can you explain why this line needs to exist?

[Jason Pincin]

Good catch; you're correct, it does not need to exist.

[Jason Pincin]

Removed that unnecessary statement and published 3.0.1. Thanks for opening the issue!