red-stream: Fix issue with SASL and no-Glibc
Using Unix sockets and no-Glibc C libraries (like Musl) getnameinfo will fail causing SASL code to fail initialization. Replicate Glibc behavior and report "localhost" as host and an empty port string.
This fixes #58 (closed).
Signed-off-by: Frediano Ziglio freddy77@gmail.com