udpbasic

go get -u github.com/daved/udpbasic

udpbasic is a simple example of listening on a port for UDP packets, then printing the output. udpbasic is listening on :33233.

Run

udpbasic

Interact

nc -u 127.0.0.1 33233
// then type things

Packet sizes can be adjusted according to need. This is incredibly basic, but can be the basis for a more complex project.