Context menu doesn't work in Chrome

[twlz0ne]

There is nothing happened when I click the context menu item Edit with Emacs in Chrome.
After debugging the source code, I found that the tab_port.sender is read-only:

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• macOS 10.11.6
• Google Chrome 72.0.3626.109 (Official Build) (64-bit)
• Edit with Emacs 1.15

[stsquad]

I wonder if Google have changed the tab port API?

[stsquad]

Well I can re-create the problem on Linux with Chrome 72 so I suspect this is a change to the API. Looks like this was last touched in bug #85 but I'll have to do some digging. If you feel upto it you are welcome to have a look yourself.

[twlz0ne]

I think Google made this change just to prevent sender from being modified. So, there is no reason to use it anymore.

[stsquad]

OK this is weird - it works on my desktop machine...

[stsquad]

sigh

Works with Chromium Version 72.0.3626.121 (Developer Build) (64-bit)
Fails with Google Chrome Version 73.0.3683.67 (Official Build) beta (64-bit)

[stsquad]

@twlz0ne ok I think I've removed the need for tab_port.sender. Can you test the latest master and I'll make a release.

[twlz0ne]

Msg id undefined when I return to the browser after finishing editing:

Then there is nothing appears in the textarea.

[stsquad]

Hmm I'm confused as to what is going wrong then.... and chance you could enable the logging messages and capture them for the whole edit sequence?