Correlation id plugin will work with session or per request basis

Hi ,

i am using kong 2.0.1 db less. i am using correlation id plugin to trace the requests. but i am seeing the same correlation id is coming for all the API’s that are processed through kong.

as per documentation it will be different for each request. Please confirm me is am i worng in understanding ?

Thanks in Advance

Correct. It is on a per request basis.

thanks for your reply.

can you please address the below also

What if the correlation Id header already existed in the request, will kong overwrite it with new value or keep the existing value?