forked from quic-go/quic-go
simnet
This package is based on @MarcoPolo's simnet package.
A small Go library for simulating packet networks in-process. It provides
drop-in net.PacketConn endpoints connected through configurable virtual links
with bandwidth, latency, and MTU constraints. Useful for testing networking code
without sockets or root privileges.
- Drop-in API: implements
net.PacketConn - Realistic links: per-direction bandwidth, latency, and MTU
- Backpressure/buffering: bandwidth–delay product aware queues
- Routers: perfect delivery, fixed-latency, simple firewall/NAT-like routing
- Deterministic testing: opt-in
synctest-based tests for time control