Module: ActiveSupport::Concurrency::LoadInterlockAwareMonitorMixin

Included in:
LoadInterlockAwareMonitor, ThreadLoadInterlockAwareMonitor
Defined in:
lib/active_support/concurrency/load_interlock_aware_monitor.rb

Overview

:nodoc:

Instance Method Summary collapse

Instance Method Details

#mon_enter ⇒ Object

Enters an exclusive section, but allows dependency loading while blocked



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# File 'lib/active_support/concurrency/load_interlock_aware_monitor.rb', line 13

def mon_enter
  mon_try_enter ||
    ActiveSupport::Dependencies.interlock.permit_concurrent_loads { super }
end

#synchronize(&block) ⇒ Object 



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# File 'lib/active_support/concurrency/load_interlock_aware_monitor.rb', line 18

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

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