Webpack hot reload not working

[layanto]

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

What is the current behavior?
When making Vue template change, page refreshed instead of webpack hot reload.
If the current behavior is a bug, please provide the steps to reproduce.
Was working fine with power 9.1.2. Tested not working on point 9.1.7 and 9.1.8.

What is the expected behavior?
Page reload via webpack hot reload.
If this is a feature request, what is motivation or use case for changing the behavior?

Please mention other relevant information such as the browser version, Node.js version, Poi version and Operating System.
Node 6.11.1
Poi 9.1.8
Is Win 10

[layanto]

Auto correct!!
Was working fine with poi 9.1.2. Tested not working on poi 9.1.7 and 9.1.8.

[egoist]

Hmm tried poi 9.1.8 and HMR works fine with template, tested with this template: https://github.com/egoist/template-poi-minimal

[layanto]

With my project, poi 9.1.2 works fine but poi 9.1.3 HMR not working properly. How to find out what was changed between poi 9.1.2 and 9.1.3?

[layanto]

Seems to do with this commit: 459749f

If I add the ModuleConcatenationPlugin in the above commit to poi 9.1.2, HMR stops working for me.

[egoist]

ok seems ModuleConcatenationPlugin is still experimental, I just removed it in latest version.

[layanto]

webpack/webpack-dev-server#949