for the PYTHON CW OPs out there - to QSO online with each other - here is a homebrew full duplex, Full Mesh Networking setup

[Chuck aa0hw]

modified python script for RECEIVING every connecting CW OP

to the FULL MESH, ZEROTIER, PRIVATE IP network is from:

https://brettviren.github.io/pygst-tutorial-org/pygst-tutorial.html

NOTE: other mods to the original python script are discussed in the description notes of this video: https://youtu.be/-49hMvUWNjg

ZEROtier https://www.zerotier.com/

Gstreamer https://gstreamer.freedesktop.org/download/