MiniDisc

Mini service discovery in Ruby

I recently extracted MiniDisc from a personal project I've been working on. It offers a single line interface for common patterns in service discovery that I'd been redundantly implementing.

Under the hood it wraps the DNSSD gem and is cross compatible with services using that. It adds helpers for common tasks like matching services by name, dynamically overriding discovery, error handling, logging

• dns-sd
• avahi 0.6.25+ (plus libavahi-compat-libdnssd-dev on Debian)

To broadcast a service use something like:

require "minidisc"

MiniDisc::Network.add(:http, 8080, id: "my-service-instance1")

To discover other services use

MiniDisc::Network.find_all(:http, id: /^my-service/) do |services|
  ...
end

gem install minidisc

or when Bundler, add this to your Gemfile

gem "minidisc"

Apache 2.0, See LICENSE file

Copyright (c) 2017-2019 Ari Russo