HMR not working on wsl2.

[mu-yu]

What happens?

HMR not working on wsl2. Does egg-bin has workaround like 'poll' for webpack?

Mini Showcase Repository(REQUIRED)

Provide a mini GitHub repository which can reproduce the issue. Use npm init egg --type=simple bug then upload to your GitHub

How To Reproduce

Steps to reproduce the behavior:

1. run any egg project on wsl2
2. make some change, hmr not working.

Expected behavior

1. hmr working.

Context

• Node Version: v14.5.0
• Egg Version: 2.14.0
• Plugin Name:
• Plugin Version:
• Platform: wsl2

[atian25]

try https://github.com/eggjs/egg-watcher-chokidar maybe help