Traccar Data Flow

Hi, I'm new to traccar and i would like to learn about it. Is there any documentation that i can use to learn about traccar data flow. How traccar firstly receive data, process it, check if whether device inside/outside geofence , speeding etc. And then base on the information send the appropriate notification to user.

Thank you

I would recommend to read Netty 3 documentation:

http://netty.io/3.8/guide/

Traccar back-end is built around this library.

Is there any documentation for data processing (flow chart or something), after data being received using netty ?

No, but Netty documentation should be enough to understand how the system works.

Ok. Thank you for your guidance.