Action Commands in OctoPrint

Development
1

Hi

I'm working on a plugin that receives and sends some action commands and I have a question about the syntax.
In the documentation, the syntax is sometimes:
// action:command (space between "//" and "action:")
ex.: Action Commands & Hooks
and sometimes there's no space.
ex.:Action Command Prompt & Notifications

Reprap & Marlins M118 don't mention a space.

I'm using no space to send printer notifications to OctoPrint like this:
"M118 A1 action:notification Test" which is sent back to OctoPrint as "//action:notification Test"
and it's working perfectly fine for me.

But I have a user reporting that it's not working for him and adding a space fixed the problem.

Which one to use? And does anyone have an idea why I can't reproduce the issue?

2

more than likely firmware differences between what you have and what they have.

3

The notification is shown by OctoPrint. The firmware doesn't matter for that. It's sending the same code back to OctoPrint ("//action:notification Test") for both of us, but apparently the notification is not showing up for him.

4

Have you compared the serial.log s?