HttpContextProvider is not threadsafe.

[frederikspang]

Using class variables is by nature shared between threads. Meaning this causes problems for all threaded web servers, such as https://github.com/puma/puma - One of the most popular Rails web servers.

https://github.com/queueit/KnownUser.V3.RubyOnRails/blob/master/lib/queueit_knownuserv3/httpcontext_provider.rb#L77-L91

[sarooghi]

Hi Frederik
Thank you for spotting the issue we are looking into this and will come back to your pull request

[frederikspang]

Hi Frederik
Thank you for spotting the issue we are looking into this and will come back to your pull request

In case it's has any interest:

#8

[JoannaZdunek]

Hi Frederik,

thank you for submitting your findings. Please accept our apologies for the long response time.

We need to evaluate this first. We will get back to you with our conclusions.
I suggest that we continue the communication through the support ticket that you have opened with us, as you have raised more questions there (for now we will keep this GitHub issue open until the final evaluation is in place).

Kind regards,
Joanna

[frederikspang]

I assume rails gem has been abandoned by Queue IT at this point. Closing this issue until anyone proves me wrong.