Sending parameters about javascript.nodejs

[JeremyTCD]

Hey! Your argument passing looks fine to me. You'll need to specify a return type though.

Your C#:

var image = await StaticNodeJSService.InvokeFromFileAsync("test_nodejs_script.js", args: new [] { exportSettings });

Expected C#:

var image = await StaticNodeJSService.InvokeFromFileAsync<your return type here>("test_nodejs_script.js", args: new [] { exportSettings });

Your return type must be a JSON-serializable type, string, or Stream.

As for debugging: instructions, example options.

Let me know if you need further help.

[markzolotoy]

Thanks for your help. I still cannot get debugging going. I added debugger statement to my JS code. I also have Nodejs console open, but it's not getting into debugging.

[JeremyTCD]

I've created an example project:

• Clone and run
• Navigate to chrome://inspect/ in Chrome
• Click "Open dedicated DevTools for Node" and wait for the debugger to attach

[markzolotoy]

It worked just once, after that is not attaching to the Browser no matter what.

[markzolotoy]

In Edge I am getting into this:

[markzolotoy]

When I run it in the VS2019 I get command window open which says:
C:\Test.NodeJS.Debugging-main\bin\Debug\netcoreapp3.1\Test.NodeJS.Debugging.exe (process 4156) exited with code 0.
To automatically close the console when debugging stops, enable Tools->Options->Debugging->Automatically close the console when debugging stops.
Press any key to close this window . . .

[markzolotoy]

I cleaned up a little and now command window opens blank, but still no debugging.

[markzolotoy]

After killing the running process once the next run will have:
C:\Test.NodeJS.Debugging-main\bin\Debug\netcoreapp3.1\Test.NodeJS.Debugging.exe (process 4156) exited with code 0.
To automatically close the console when debugging stops, enable Tools->Options->Debugging->Automatically close the console when debugging stops.
Press any key to close this window . . .
Which makes debugging pointless.
Killing node.js processes will help to recover debugging session in VS but no debugging in Chrome.

Now I am getting:
No devices detected. Please read the remote debugging documentation to verify your device is enabled for USB debugging.

Do you have another example?

[JeremyTCD]

The example project works on my machine. Unfortunately this looks like a machine-specific issue. Closing for now, feel free to open a new issue if you have questions.