dbux-projects: Webpack should shutdown automatically when `VSCode` window is closed

Domiii / dbux

Dbux is an Integrated Debugging Environment (IDbE) and Omniscient Debugger that makes JavaScript application's run-time behavior come alive, visible and interactive.

https://domiii.github.io/dbux

Apache License 2.0

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dbux-projects: Webpack should shutdown automatically when `VSCode` window is closed #627

Closed Domiii closed 2 years ago

Domiii commented 2 years ago

Steps to reproduce

Run any todomvc bug
See that webpack is running
Close the VSCode window

-> webpack is still running.

Analysis

webpack is started via Project.execBackground.
-> Process.start
-> cross-spawn
-> child_process.spawn
-> according to Node's own documentation, child process should exit with parent, unless detached is true, which it is not.

Domiii commented 2 years ago

For now, we have a workaround: if port is still occupied when running it again, it will offer to automatically kill the process for you.

-> see WebpackBuilder.checkPort