Class: AutomateEm::ResolverJob

Inherits:
Object
  • Object
show all
Includes:
EM::Deferrable
Defined in:
lib/automate-em/core/resolver_pool.rb

Instance Method Summary collapse

Constructor Details

#initialize(hostname) ⇒ ResolverJob

Returns a new instance of ResolverJob.



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# File 'lib/automate-em/core/resolver_pool.rb', line 42

def initialize(hostname)
  if IPAddress.valid? hostname
    self.succeed(hostname)
  else
    @hostname = hostname
    
    #

    # Enter self into resolver queue

    #

    if EM.reactor_thread?
      EM.defer do
        AutomateEm.resolver.schedule(self)
      end
    else
      AutomateEm.resolver.schedule(self)
    end
  end
end

Instance Method Details

#resolve ⇒ Object 



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# File 'lib/automate-em/core/resolver_pool.rb', line 61

def resolve 
  begin
    ip = Resolv.getaddress(@hostname)
    EM.schedule do
      self.succeed(ip)
    end
  rescue => e
    EM.schedule do
      self.fail(e)
    end
  end
end