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| | # -*- encoding: binary -*-
require 'rainbows/rev/thread'
module Rainbows
# A combination of the Rev and ThreadSpawn models. This allows Ruby
# Thread-based concurrency for application processing. It DOES NOT
# expose a streamable "rack.input" for upload processing within the
# app. DevFdResponse should be used with this class to proxy
# asynchronous responses. All network I/O between the client and
# server are handled by the main thread and outside of the core
# application dispatch.
#
# Unlike ThreadSpawn, Rev makes this model highly suitable for
# slow clients and applications with medium-to-slow response times
# (I/O bound), but less suitable for sleepy applications.
#
# Ruby 1.8 users are strongly advised to use Rev >= 0.3.2 to get
# usable performance.
module RevThreadSpawn
class Client < Rainbows::Rev::ThreadClient
def app_dispatch
Thread.new(self) { |client| MASTER << [ client, app_response ] }
end
end
include Rainbows::Rev::Core
def init_worker_process(worker)
super
master = Rev::Master.new(Queue.new).attach(::Rev::Loop.default)
Client.const_set(:MASTER, master)
end
end
end
|