When configuring a MultiTech Gateway for TTN, MultiTech’s lora packet forwarder is replaced by TTN’s poly-packet-forwarder.
I’d like to understand what’s going on inside of the TTN poly-packet-forwader. I could find the source code for Semtech’s lora packet forwarder here. Where can I find the source code for the TTN poly-packet-forwarder? Is it open sourced?