Class: Monitor

Relationships & Source Files
Super Chains via Extension / Inclusion / Inheritance
Instance Chain: self, `::MonitorMixin`
Inherits:	Object
Defined in:	lib/monitor.rb

Overview

Use the Monitor class when you want to have a lock object for blocks with mutual exclusion.

require 'monitor'

lock = Monitor.new
lock.synchronize do
  # exclusive access
end

#mon_locked?	Returns true if this monitor is locked by any thread.
#mon_owned?	Returns true if this monitor is locked by current thread.

#mon_enter	Enters exclusive section.
#mon_exit	Leaves exclusive section.
#mon_synchronize	Enters exclusive section and executes the block.
#mon_try_enter	Attempts to enter exclusive section.
#new_cond	Creates a new `::MonitorMixin::ConditionVariable` associated with the receiver.
#synchronize	Alias for MonitorMixin#mon_synchronize.
#try_mon_enter	Alias for MonitorMixin#mon_try_enter.
#initialize	Use `extend MonitorMixin` or `include MonitorMixin` instead of this constructor.
#mon_check_owner, #mon_enter_for_cond, #mon_exit_for_cond,
#mon_initialize	Initializes the `::MonitorMixin` after being included in a class or when an object has been extended with the `::MonitorMixin`.

[ GitHub ]

# File 'lib/monitor.rb', line 304


alias enter mon_enter

[ GitHub ]

# File 'lib/monitor.rb', line 305


alias exit mon_exit

[ GitHub ]

# File 'lib/monitor.rb', line 303


alias try_enter try_mon_enter