Contents

module LitmusPaper
  module Dependency
    class TCP
      def initialize(ip, port, options = {})
        @ip, @port = ip, port
        @timeout = options.fetch(:timeout_seconds, 5)
      end

      def available?
        Timeout.timeout(@timeout) do
          socket = TCPSocket.new(@ip, @port)
          socket.close
        end
        true
      rescue Exception
        false
      end

      def to_s
        "Dependency::TCP(tcp://#{@ip}:#{@port})"
      end
    end
  end
end

Version data entries

7 entries across 7 versions & 1 rubygems

Version	Path
litmus_paper-0.6.2	lib/litmus_paper/dependency/tcp.rb
litmus_paper-0.6.1	lib/litmus_paper/dependency/tcp.rb
litmus_paper-0.6.0	lib/litmus_paper/dependency/tcp.rb
litmus_paper-0.5.0	lib/litmus_paper/dependency/tcp.rb
litmus_paper-0.4.0	lib/litmus_paper/dependency/tcp.rb
litmus_paper-0.3.5	lib/litmus_paper/dependency/tcp.rb
litmus_paper-0.3.3	lib/litmus_paper/dependency/tcp.rb