Class: Aleph::Armstrong

Inherits:
Base
  • Object
show all
Defined in:
lib/armstrong.rb

Class Method Summary collapse

Methods inherited from Base

delete, get, head, new_uuid, patch, post, put, route

Class Method Details

.run! ⇒ Object 



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# File 'lib/armstrong.rb', line 80

def self.run!
  uuid = new_uuid
  puts "starting Armstrong as mongrel2 service #{uuid}"
  @conn = Connection.new uuid
  @conn.connect
  
  #ensure that all actors are launched. Yea.
  done = Lazy::demand(Lazy::promise do |done|
    Actor.spawn(&Aleph::Base.replier_proc)
    done = Lazy::demand(Lazy::promise do |done|
      Actor.spawn(&Aleph::Base.request_handler_proc)
      done = Lazy::demand(Lazy::promise do |done|
        Actor.spawn(&Aleph::Base.supervisor_proc)
        done = true
      end)
    end)
  end)
  
  Aleph::Base.replier << ConnectionInformation.new(@conn) if done
  
  done = Lazy::demand(Lazy::Promise.new do |done|
    Aleph::Base.request_handler << AddRoutes.new(@routes)
    done = true
  end)

  if Aleph::Base.supervisor && Aleph::Base.request_handler && Aleph::Base.replier && done
    puts "","="*56,"Armstrong has launched on #{Time.now}","="*56, ""
  end
  
  # main loop
  loop do
    req = @conn.receive
    Aleph::Base.request_handler << Request.new(req) if !req.nil?
  end
end