clientLogLevel=none do not show errors as described in the docs

[sapegin]

Do you want to request a feature or report a bug?

Bug in webpack-dev-server or docs.

What is the current behavior?

Docs about clientLogLevel option say:

Note that the console will always show bundle errors and warnings. This option only effects the message before it.

Which is not how it works now. When clientLogLevel is none it doesn’t print anything when I make an error in one of source files when dev-server is running. It shows an error only when I refresh the page. clientLogLevel=error works fine.

If the current behavior is a bug, please provide the steps to reproduce.

1. Set clientLogLevel to none.
2. Make a typo in any source file.
3. See that nothing was printed to browser console.

What is the expected behavior?

Either print an error or don’t say in the docs that it will print an error.

If this is a feature request, what is motivation or use case for changing the behavior?

Please mention your webpack and Operating System version.

webpack@3.5.3, webpack-dev-server@2.7.1

[shellscape]

Thank you for pointing this out. Please feel free to correct the documentation in a Pull Request by going to https://github.com/webpack/webpack.js.org/edit/master/content/configuration/dev-server.md

[sapegin]

Done: webpack/webpack.js.org#1523

Closing this issue.