max-requests-delta and strict mode

[philtay]

It looks like that the max-requests-delta can't be used in strict mode.
Steps to reproduce:

1. Create foo.ini:

[uwsgi]
strict = true
max-requests-delta = 100

2. Start uWSGI:

$ uwsgi --ini foo.ini

Result:

[uWSGI] getting INI configuration from foo.ini
[strict-mode] unknown config directive: max-requests-delta

uWSGI version 2.0.14

[unbit]

max-requests-delta is a 2.1 option

[tuky]

I am pretty sure, this has been backported, but strict mode still complains about max-requests-delta in 2.0.21. More surprisingly, the even newer option max-worker-lifetime-delta is allowed in strict mode 😅

[amaddio]

@unbit I can find no release for 2.1. The latest version is 2.0.22. The problem still exists in 2.0.21

/bin/uwsgi --ini bin/uwsgi_config.ini
[uWSGI] getting INI configuration from bin/uwsgi_config.ini
[strict-mode] unknown config directive: max-requests-delta

[pavanvarma08]

the problem still exists on 2.0.26 version (current latest version)

(venv) ➜  demo git:(master) ✗ pip freeze | grep uWSGI
uWSGI==2.0.26
(venv) ➜  demo git:(master) ✗ uwsgi --ini uwsgi/uwsgi.ini
[uWSGI] getting INI configuration from uwsgi/uwsgi.ini
[strict-mode] unknown config directive: max-requests-delta

[mroczek123]

uWSGI 2.0.28
uwsgi: unrecognized option '--max-requests-delta'
I can find this setting in docs https://uwsgi-docs.readthedocs.io/en/latest/Options.html#max-requests-delta

But there is no info in docs in which version or when this setting is available.

Remove this flag from docs if this feature idea is abandoned because it makes people confused about it.