How to cancel the waveform processing before done?

[BlackGold-1989]

I have added that package to my flutter project. But when move before and next page, I met a issue for percent change one. The percent value is return the previous and current ones. Could you help me for that issue?

[ryanheise]

There is already a pull request to support simultaneous requests which would help prevent the wire crossing you're experiencing, but also a way to cancel a processing job is a good idea.

I'll note it as a new feature idea.

[ryanheise]

I am re-opening this issue because I thought it was a good idea!