Crashing when saving rollu.config.js

Describe the bug When you press ctrl+s, without changing anything, the application crashes

Logs

{ Error: listen EADDRINUSE: address already in use :::35729
    at Server.setupListenHandle [as _listen2] (net.js:1279:14)
    at listenInCluster (net.js:1327:12)
    at Server.listen (net.js:1414:7)
    at Server.listen (/home/gabriel/Workspace/my-svelte-project/node_modules/livereload/lib/livereload.js:80:28)
    at Object.exports.createServer (/home/gabriel/Workspace/my-svelte-project/node_modules/livereload/lib/livereload.js:246:14)
    at livereload (/home/gabriel/Workspace/my-svelte-project/node_modules/rollup-plugin-livereload/dist/index.cjs.js:19:29)
    at Object.<anonymous> (/home/gabriel/Workspace/my-svelte-project/rollup.config.js:48:20)
    at Module._compile (internal/modules/cjs/loader.js:778:30)
    at Object.require.extensions..js (/home/gabriel/Workspace/my-svelte-project/node_modules/rollup/dist/bin/rollup:838:24)
    at Module.load (internal/modules/cjs/loader.js:653:32)
  code: 'EADDRINUSE',
  errno: 'EADDRINUSE',
  syscall: 'listen',
  address: '::',
  port: 35729 }
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! svelte-app@1.0.0 autobuild: `rollup -c -w`
npm ERR! Exit status 1
npm ERR! 
npm ERR! Failed at the svelte-app@1.0.0 autobuild script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     /home/gabriel/.npm/_logs/2019-09-07T19_44_19_736Z-debug.log
ERROR: "autobuild" exited with 1.
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! svelte-app@1.0.0 dev: `run-p start:dev autobuild`
npm ERR! Exit status 1
npm ERR! 
npm ERR! Failed at the svelte-app@1.0.0 dev script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     /home/gabriel/.npm/_logs/2019-09-07T19_44_19_778Z-debug.log

To Reproduce

npx degit sveltejs/template my-svelte-project
cd my-svelte-project

npm install
npm run dev

Open rollup.config.js and press ctrl+s

[rixo]

@gargleblaster Like I said, bug in rollup-plugin-livereload. Already reported.

I’ve sent a PR to rollup-plugin-livereload.

I’ve also made a “dist” branch of the fix in the PR, that you can use while waiting for the merge (build files are excluded in normal branch).

For example:

yarn add -D rixo/rollup-plugin-livereload#fix-rollup-restart-dist

I’ve also pushed an example using this, on a branch of my live template. You can try it to see if the fix is working for you…

[YerkoPalma]

@rixo This doesn’t seem to fix the issue. I’ve tried your branch and the error keeps the same

src/main.js → public/build/bundle.js...
Error: listen EADDRINUSE: address already in use :::35729
    at Server.setupListenHandle [as _listen2] (net.js:1279:14)
    at listenInCluster (net.js:1327:12)
    at Server.listen (net.js:1414:7)
    at Server.listen (C:\CLC\VIDA\Web\Comun\ypalma\mujeres-tea\node_modules\livereload\lib\livereload.js:80:28)
    at Object.exports.createServer (C:\CLC\VIDA\Web\Comun\ypalma\mujeres-tea\node_modules\livereload\lib\livereload.js:245:14)
    at livereload (C:\CLC\VIDA\Web\Comun\ypalma\mujeres-tea\node_modules\rollup-plugin-livereload\dist\index.cjs.js:27:25)
    at Object.<anonymous> (C:\CLC\VIDA\Web\Comun\ypalma\mujeres-tea\rollup.config.js:53:20)
    at Module._compile (internal/modules/cjs/loader.js:776:30)
    at Object.require.extensions.(anonymous function) (C:\CLC\VIDA\Web\Comun\ypalma\mujeres-tea\node_modules\rollup\dist\bin\rollup:831:24)
    at Module.load (internal/modules/cjs/loader.js:653:32)