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| | # -*- encoding: binary -*-
# {NeverBlock}[www.espace.com.eg/neverblock/] library that combines
# the EventMachine library with Ruby Fibers. This includes use of
# Thread-based Fibers under Ruby 1.8. It currently does NOT support
# a streaming "rack.input" but is compatible with everything else
# EventMachine supports.
#
# === :pool_size vs worker_connections
#
# In your Rainbows! config block, you may specify a Fiber pool size
# to limit your application concurrency (without using Rainbows::AppPool)
# independently of worker_connections.
#
# Rainbows! do
# use :NeverBlock, :pool_size => 50
# worker_connections 100
# end
#
module Rainbows::NeverBlock
# :stopdoc:
extend Rainbows::PoolSize
# same pool size NB core itself uses
def self.setup # :nodoc:
super
Rainbows::O[:backend] ||= :EventMachine # no Cool.io support, yet
Rainbows.const_get(Rainbows::O[:backend])
require "never_block" # require EM first since we need a higher version
end
def self.extended(klass)
klass.extend(Rainbows.const_get(Rainbows::O[:backend])) # EventMachine
klass.extend(Rainbows::NeverBlock::Core)
end
# :startdoc:
end
# :enddoc:
require 'rainbows/never_block/core'
|