go-rudp

Reliable UDP implementation written purely in Go, powered by Pion's SCTP and DCEP.

Package name: rudp

Overview

Features

• Implements user-space SCTP over UDP
• TCP like client/server architecture
• DCEP support
  • Ordered / unordered
  • Partial reliability

Goals

• Initial motivation was to test pion/sctp
• Makes it easy to create UDP based applications

Difference from WebRTC

• Client/Server (not peer-to-peer)
• Simple (Data Channel only)
  • No Signaling
  • No ICE
  • No DTLS
  • No SRTP

Note

• Best for creating tools
• Production use is NOT recommended

Examples

(TODO)

See sctptest for now.

TODO

• Allocate server resource on CookieEcho (against DDoS)