Maintaining session from Jax-RS?

Hello,

There are many questions in the web about this topic but seems not having a
exactly answer. Any body can provides a completed solution, please?

I am going to consume a Jax-RS web service from C#, but for some system
requirement, I have to store some values in the server for retrieving when
later called. How can I do this with Apache-CXF?

Any example, please?

Best regards,
Eric