Contents

#  Phusion Passenger - https://www.phusionpassenger.com/
#  Copyright (c) 2010-2014 Phusion
#
#  "Phusion Passenger" is a trademark of Hongli Lai & Ninh Bui.
#
#  Permission is hereby granted, free of charge, to any person obtaining a copy
#  of this software and associated documentation files (the "Software"), to deal
#  in the Software without restriction, including without limitation the rights
#  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
#  copies of the Software, and to permit persons to whom the Software is
#  furnished to do so, subject to the following conditions:
#
#  The above copyright notice and this permission notice shall be included in
#  all copies or substantial portions of the Software.
#
#  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
#  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
#  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
#  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
#  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
#  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
#  THE SOFTWARE.

PhusionPassenger.require_passenger_lib 'message_channel'

module PhusionPassenger
module UnionStation

class Connection
	attr_reader :mutex
	attr_accessor :channel

	def initialize(io)
		@mutex = Mutex.new
		@refcount = 1
		@channel = MessageChannel.new(io) if io
	end

	def connected?
		return !!@channel
	end

	def disconnect
		@channel.close if @channel
		@channel = nil
	end

	def ref
		@refcount += 1
	end

	def unref
		@refcount -= 1
		if @refcount == 0
			disconnect
		end
	end

	def synchronize
		@mutex.synchronize do
			yield
		end
	end
end

end # module UnionStation
end # module PhusionPassenger

Version data entries

16 entries across 16 versions & 1 rubygems

Version	Path
passenger-4.0.60	lib/phusion_passenger/union_station/connection.rb
passenger-4.0.59	lib/phusion_passenger/union_station/connection.rb
passenger-5.0.0.beta3	lib/phusion_passenger/union_station/connection.rb
passenger-4.0.58	lib/phusion_passenger/union_station/connection.rb
passenger-4.0.57	lib/phusion_passenger/union_station/connection.rb
passenger-5.0.0.beta2	lib/phusion_passenger/union_station/connection.rb
passenger-4.0.56	lib/phusion_passenger/union_station/connection.rb
passenger-4.0.55	lib/phusion_passenger/union_station/connection.rb
passenger-5.0.0.beta1	lib/phusion_passenger/union_station/connection.rb
passenger-4.0.53	lib/phusion_passenger/union_station/connection.rb
passenger-4.0.52	lib/phusion_passenger/union_station/connection.rb
passenger-4.0.51	lib/phusion_passenger/union_station/connection.rb
passenger-4.0.50	lib/phusion_passenger/union_station/connection.rb
passenger-4.0.49	lib/phusion_passenger/union_station/connection.rb
passenger-4.0.48	lib/phusion_passenger/union_station/connection.rb
passenger-4.0.46	lib/phusion_passenger/union_station/connection.rb