Module: ProcessShared::MonitorMixin

Defined in:
lib/process_shared/monitor_mixin.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.extended(obj) ⇒ Object 



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# File 'lib/process_shared/monitor_mixin.rb', line 5

def self.extended(obj)
  obj.send :mon_initialize
end

Instance Method Details

#mon_enter ⇒ Object 



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# File 'lib/process_shared/monitor_mixin.rb', line 9

def mon_enter
  @mon_monitor.lock
end

#mon_exit ⇒ Object 



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# File 'lib/process_shared/monitor_mixin.rb', line 13

def mon_exit
  @mon_monitor.unlock
end

#mon_synchronize ⇒ Object Also known as: synchronize 



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# File 'lib/process_shared/monitor_mixin.rb', line 17

def mon_synchronize
  mon_enter
  begin
    yield
  ensure
    mon_exit
  end
end

#mon_try_enter ⇒ Object Also known as: try_mon_enter

Raises:

  • (NotImplementedError) 


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# File 'lib/process_shared/monitor_mixin.rb', line 27

def mon_try_enter
  raise NotImplementedError, 'not implemented'
end

#new_cond ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/process_shared/monitor_mixin.rb', line 32

def new_cond
  raise NotImplementedError, 'not implemented'
end