sentry example only works on client side

[landvibe]

The sentry example does not handle server side exception.
I wonder why it is implemented in componentDidCatch which is called only on client side.
How about implementing it in pages/_error.js which can handle both side exceptions.

export default class ErrorPage extends React.Component {
  static getInitialProps({ res, err }) {
    const statusCode = res ? res.statusCode : err ? err.statusCode : null;
    if (IS_CLIENT) {
      // raven-js send event
    } else {
      // raven-node send event
    }
    return { statusCode };
  }
  ...
}

[landvibe]

closed this because there is similar issue #1852.