feat/websockets-ssl

[radim-kliment]

Description:

Added support for websocket transport layer and activation of ssl.

Checklist:

• The pull request is done against the latest development branch
• Only one feature/fix was added per PR and the code change compiles without warnings
• I accept the DCO.

[koenvervloesem]

Thanks for these useful features!

Can you:

• Run pre-commit and fix the found issues.
• Rename all parameters that have ssl in their name to use tls because everyone should use TLS these days.

[radim-kliment]

I fix errors from lint, but I get this error, which is line of code I did not edit:

TheengsGateway/diagnose.py:108: error: Module has no attribute "freedesktop_os_release" [attr-defined]

[koenvervloesem]

You're probably running this on a Python version lower than 3.10? Don't worry about it then.

[radim-kliment]

yep, Iam running this on python 3.9

[koenvervloesem]

The diagnose module should run fine because the code checks whether the Python version >= 3.10 before calling freedesktop_os_release(), but apparently the linter doesn't know this.

Anyway, thanks again for your contribution! This is a nice addition for the upcoming release.

[1technophile]

Hello,
Thanks!
Maybe the options should be added into the docs?
https://github.com/theengs/gateway/blob/development/docs/use/use.md

[koenvervloesem]

I documented the options in #161 and changed the types to int for consistency with the other options.