rlm_kafka accounting module for Freeradius 3.x

[The Binary]

Hello Community,

The repo URL: https://github.com/thebinary/rlm_kafka

I had created a FreeRADIUS 3.x module a year ago, for pushing Accounting
Records to Kafka (uses librdkafka). I created a separate repo outside of
FreeRADIUS project, which I used to compile separately by cloning inside
the FreeRADIUS source 'src/modules' path.

I would like to submit the module if considered useful by the community.