Class: ActiveSupport::Concurrency::ThreadMonitor

Inherits:
Object
  • Object
show all
Defined in:
lib/active_support/concurrency/thread_monitor.rb

Overview

:nodoc:

Instance Method Summary collapse

Constructor Details

#initialize ⇒ ThreadMonitor

Returns a new instance of ThreadMonitor.



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# File 'lib/active_support/concurrency/thread_monitor.rb', line 10

def initialize
  @owner = nil
  @count = 0
  @mutex = Mutex.new
end

Instance Method Details

#synchronize(&block) ⇒ Object 



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# File 'lib/active_support/concurrency/thread_monitor.rb', line 16

def synchronize(&block)
  Thread.handle_interrupt(EXCEPTION_NEVER) do
    mon_enter

    begin
      Thread.handle_interrupt(EXCEPTION_IMMEDIATE, &block)
    ensure
      mon_exit
    end
  end
end