🧉 Martin Tonight I'm hacking around with some socket programming. Haven't done any low level stuff in ages. So much fun!

🤔 David Nice! What're you working on and what language are you using?

🧉 Martin I was building a custom STUN server in Go (which is great for network coding). STUN is a protocol for traversal of NAT peers in order to try and establish a p2p link between two private hosts. It's part of webRTC, which by writing a crappy version of, I was trying to understand better. It was awesome once I saw my two private hosts become peers via the public internet. UDP hole punching is pretty neat!