Class: Heroku::Forward::Backends::Unicorn

Inherits:
Object
  • Object
show all
Defined in:
lib/heroku/forward/backends/unicorn.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ Unicorn

Returns a new instance of Unicorn.



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# File 'lib/heroku/forward/backends/unicorn.rb', line 7

def initialize(options = {})
  @application = options[:application]
  @socket = options[:socket] || Heroku::Forward::Utils::Dir.tmp_filename('unicorn-', '.sock')
  @env = options[:env] || 'development'
  @config_file = options[:config_file]
end

Instance Attribute Details

#application ⇒ Object

Returns the value of attribute application.



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# File 'lib/heroku/forward/backends/unicorn.rb', line 5

def application
  @application
end

#config_file ⇒ Object

Returns the value of attribute config_file.



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# File 'lib/heroku/forward/backends/unicorn.rb', line 5

def config_file
  @config_file
end

#environment ⇒ Object

Returns the value of attribute environment.



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# File 'lib/heroku/forward/backends/unicorn.rb', line 5

def environment
  @environment
end

#pid ⇒ Object

Returns the value of attribute pid.



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# File 'lib/heroku/forward/backends/unicorn.rb', line 5

def pid
  @pid
end

#socket ⇒ Object

Returns the value of attribute socket.



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# File 'lib/heroku/forward/backends/unicorn.rb', line 5

def socket
  @socket
end

Instance Method Details

#spawn! ⇒ Object 



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# File 'lib/heroku/forward/backends/unicorn.rb', line 14

def spawn!
  return false if spawned?
  check!

  args = ['unicorn']
  args.push '--env', @env
  args.push '--config-file', @config_file if @config_file
  args.push '--listen', @socket
  args.push @application

  @pid = Spoon.spawnp(*args)
  @spawned = true
end

#spawned? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/heroku/forward/backends/unicorn.rb', line 35

def spawned?
  !!@spawned
end

#terminate! ⇒ Object 



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# File 'lib/heroku/forward/backends/unicorn.rb', line 28

def terminate!
  return false unless spawned?
  Process.kill 'QUIT', @pid
  @spawned = false
  true
end