Clear performance marker on cancel/error

[johnwcallahan]

Thanks for the great library!

I'm looking for a way to clear (i.e. cancel) a performance marker. My use case is that I don't want to log a timing event if what I'm measuring is interrupted (or fails). Here's a simple example using React:

class MyComponent extends React.Component {
  constructor() {
    perfume.start('MeasureMyComponent');
  }

  componentDidMount() {
    loadData().then(() => {
      perfume.end('MeasureMyComponent');
    }).catch(err => {
      // ... clear the marker if there's an error
    });
  }

  componentWillUnmount() {
    // ... clear the marker if the component unmounts before loadData() is done
  }
}

Is there a way to do this with perfume.js? I haven't been able to find it in the docs or source code, but maybe I'm missing something.

[Zizzamia]

Thank you for the issue.
That's something I didn't think about it before, but it seems I should create a perfume.clear('MeasureMyComponent') based on the official Performance API.
https://developer.mozilla.org/en-US/docs/Web/API/Performance/clearMarks

[Zizzamia]

This feature will be available with v4.4.0.
Really appreciated the feedback 🔥🔥🔥