Contents

# frozen_string_literal: true

#
# Copyright, 2020, by Samuel G. D. Williams. <http://www.codeotaku.com>
# 
# 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.

require_relative 'notify/pipe'
require_relative 'notify/socket'
require_relative 'notify/console'

module Async
	module Container
		module Notify
			# We cache the client on a per-process basis. Because that's the relevant scope for process readiness protocols.
			@@client = nil
			
			def self.open!
				# Select the best available client:
				@@client ||= (
					Pipe.open! ||
					Socket.open! ||
					Console.open!
				)
			end
		end
	end
end

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
async-container-0.16.6	lib/async/container/notify.rb
async-container-0.16.5	lib/async/container/notify.rb
async-container-0.16.4	lib/async/container/notify.rb
async-container-0.16.3	lib/async/container/notify.rb
async-container-0.16.2	lib/async/container/notify.rb