Hanging electron process after infinite loop

[nicojs]

When killing karma if nightmare hangs in an infinite loop it does not seem to stop the electron process.

Reproduction steps:

1. Create an infinite loop in a regular test
2. Start karma the normal way
3. Wait for this message (or simular)

Electron 1.6.6 (Windows 10 0.0.0): Executed 0 of 3 SUCCESS (0 secs / 0 secs)
Electron 1.6.6 (Windows 10 0.0.0) ERROR
  Disconnected, because no message in 10000 ms.

4. Kill the process (ctrl+c)

Open your task manager. The electron process hangs.

Steps 1 and 2 can be done using

git clone https://github.com/nicojs/stryker-miniq-demo
cd stryker-miniq-demo
npm i
npm run karma

ENV:
win 10 x64, node 7.9

Original issue reported here: stryker-mutator/stryker-js#289 (comment) by @unlight

[bokuweb]

@nicojs Thanks for your report and reproduction steps.
I'll do investigation.

Related? segment-boneyard/nightmare#688

[bokuweb]

@nicojs I've fixed process termination. Please try v0.4.10.

[nicojs]

I've just tried it but there still seems to be a hanging elektron process after killing karma with ctrl+c.

nicoj@NicoJ02 MINGW64 /c/z/github/nicojs/stryker-miniq-demo (master)
$ npm ls karma-nightmare
[email protected] C:\z\github\nicojs\stryker-miniq-demo
`-- [email protected]

nicoj@NicoJ02 MINGW64 /c/z/github/nicojs/stryker-miniq-demo (master)
$ ./node_modules/.bin/karma --version
Karma version: 1.6.0

[bokuweb]

@nicojs Ummmmm, Thanks, I'll continue to investigate.

[simondel]

Hi! Is there any update on this?