app crashed after reload/refresh using web workers

[f3l1x]

NWJS Version : 0.46.0-sdk
Operating System : OSX

Expected behavior

Don't crash.

Actual behavior

How to reproduce

1. Open app.
2. Register web worker.

self.onmessage = e => console.log(e);
self.postMessage('OK');  

3. nw.Window.get().reload()
4. Wait 5-20s.

More info

• tested on 0.45.4 - 0.46.0 with same result
• nw.Window.get().reloadDev() => TypeError: nw.Window.get(...).reloadDev is not a function

[f3l1x]

Today it just crashed using Web Worker without redirect/reload/refresh. :-/

[peq42]

can reproduce on windows 10, also I had reported that before aswell(in an issue reporting crashes caused by worker threads)

[rogerwang]

Could you please provide a full sample (not code snippets) so we can reproduce?

[f3l1x]

Hey @rogerwang. Here is MVP.

https://github.com/webkitty/playground/tree/master/nwjs/bugs/7487-web-worker.

1. npm install
2. npm run dev
3. Click to button until app crashed (about 3-5x times).

---

It's basically same issue as here #7148 (comment).

[rogerwang]

This is fixed in git and will be available in the next nightly build.

[f3l1x]

Confirmed! It works now. Thank you.

[xland]

This issue also happens on 0.61.0.0
@rogerwang