Module: Matchd::Glue::AsyncEndpoint

Defined in:
lib/matchd/glue/async_endpoint.rb

Overview

Wrapper for allowing a more flexible way of defining interfaces for Asyc-*

Constant Summary collapse

PROTOCOLS =

Supported DNS protocols

%w(udp tcp).freeze
DEFAULT_PORT =

Default port used when the port is omitted in Hash or String notation.

53

Class Method Summary collapse

Class Method Details

.parse(args) ⇒ Object

Examples:

# classic triplet array
AsyncIntrface.parse([:udp, "0.0.0.0", 53])
AsyncIntrface.parse([[:udp, "0.0.0.0", 53], [:tcp, "0.0.0.0", 53]])

# Hash notation
AsyncIntrface.parse({"protocol" => :udp, "ip" => "0.0.0.0", "port" => 53})
AsyncIntrface.parse({protocol: :udp, ip: "0.0.0.0", port: 53})
AsyncIntrface.parse([{protocol: :udp, ip: "0.0.0.0", port: 53}, {protocol: :tcp, ip: "0.0.0.0", port: 53}])

# URI strings
AsyncIntrface.parse("udp://0.0.0.0:53")
AsyncIntrface.parse(["udp://0.0.0.0:53", "tcp://0.0.0.0:53"])



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# File 'lib/matchd/glue/async_endpoint.rb', line 19

def parse(args)
  val =
    case args
    when Array
      if triplet = parse_array(args)
        [triplet]
      else
        args.flat_map { |e| parse(e) }
      end
    when Hash
      [parse_hash(args)]
    when String
      [parse_uri(args)]
    end

  return nil unless val

  val.compact!

  val.empty? ? nil : val
end