Class: PhusionPassenger::AnalyticsLogger::Lock

Inherits:
Object
  • Object
show all
Defined in:
lib/phusion_passenger/analytics_logger.rb

Instance Method Summary collapse

Constructor Details

#initialize(mutex) ⇒ Lock 



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# File 'lib/phusion_passenger/analytics_logger.rb', line 342

def initialize(mutex)
  @mutex = mutex
  @locked = false
end

Instance Method Details

#lock ⇒ Object 



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# File 'lib/phusion_passenger/analytics_logger.rb', line 362

def lock
  raise if @locked
  @mutex.lock
  @locked = true
end

#reset(mutex, lock_now = true) ⇒ Object 



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# File 'lib/phusion_passenger/analytics_logger.rb', line 347

def reset(mutex, lock_now = true)
  unlock if @locked
  @mutex = mutex
  lock if lock_now
end

#synchronize ⇒ Object 



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# File 'lib/phusion_passenger/analytics_logger.rb', line 353

def synchronize
  lock if !@locked
  begin
    yield(self)
  ensure
    unlock if @locked
  end
end

#unlock ⇒ Object 



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# File 'lib/phusion_passenger/analytics_logger.rb', line 368

def unlock
  raise if !@locked
  @mutex.unlock
  @locked = false
end