Bidirectional Ruby DNode

client.rb

require 'dnode'

Client = {
  temp: ->(cb) {
    tempC = (20.0 + rand() * 10 - 5).round
    cb.call(tempC) 
  }
}
DNode.new(Client).connect(8188) do |remote, conn|
  remote.f2 ->(degF) {
    puts "#{degF}' F"
    exit
  }
end

server.rb

require 'dnode'

Manager = ->(client) {
  {
    f2: ->(cb) {
      tempProc = ->(degC) {
        cb.call((degC * 9 / 5 + 32).round)
      }
      client['temp'].call(tempProc)
    }
  }
}



DNode.new(Manager).listen(8188)