SRV record support for legacy systems. Built on top of plumber, part of the discotech suite.
It works by intercepting calls to getaddrinfo, which would normally fail due to reliance on A/AAAA records, and using SRV instead for names prefixed with an underscore.
- Rust (stable recommended but not required)
cargo build
Now, target/debug/libsrvshim.so should exist.
Linux/FreeBSD:
LD_PRELOAD=target/debug/libsrvshim.so \
curl _my-service._tcp.domain
You may also create an entry in /etc/ld.so.conf to cause it to be loaded in all processes on the system.
OSX:
DYLD_INSERT_LIBRARIES=/abs/path/to/libsrvshim.so \
DYLD_FORCE_FLAT_NAMESPACE=YES \
curl _my-service._tcp.domain