Using plugin serve with watch option

[NoxWings]

I'm not sure if I'm using this incorrectly or it is a "bug".
I'm trying to use this plugin with the watch option. The first time it runs ok, It looks like the socket is kept open. The second time I run the build it reports the port is already in use.

It only happens while using the watch option but it is completely fine without it.

Here is my rollup.config.js

import commonjs from "rollup-plugin-commonjs";
import resolve from "rollup-plugin-node-resolve";
import babel from "rollup-plugin-babel";
import uglify from "rollup-plugin-uglify";
import serve from "rollup-plugin-serve";
import livereload from "rollup-plugin-livereload";


const DISTFOLDER = "dist";

export default {
    entry: "src/main.js",
    format: "iife",
    moduleName: "app",
    plugins: [
        resolve({ jsnext: true, main: true }),
        commonjs(),
        babel({ exclude: "node_modules/**" }),
        uglify(),
        serve({ contentBase: DISTFOLDER,  port: 8080 }),
        livereload({ watch: DISTFOLDER })
    ],
    external: [],
    dest: `${DISTFOLDER}/bundle.js`
};

[NoxWings]

I've just noticed something:

1.- Running rollup -c then Ctrl+C to stop the server works ok as expected.
2.- Running rollup -c -w I have to Ctrl+C twice... but it works. The socket is freed.
3.- Running it through npm with npm run dev I only have to Ctrl+C once but the socket is not freed.

"scripts": {
    "dev": "rollup -c -w --sourcemap",
}

[thgh]

Thanks for reporting 😃

I'm not sure how to fix it. PRs welcome!

[vinjoel]

Submitted a PR to close the server when termination signals are encountered

[andrejcremoznik]

What's the holdup for releasing this to npm?

[thgh]

Time ;-) Also, I'm not using rollup frequently nowadays.

The package has been published.