Swift NetService (Bonjour / Zeroconf / mDNS) implementation for Linux
Fixes a regression with Linux Swift 5.1 and 5.2.
This version replaces the mDNS resolver with the system library providing dns_sd. On Linux you can install Avahi: libavahi-compat-libdnssd-dev, on macOS it will use the builtin mDNS resolver.
libavahi-compat-libdnssd-dev