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| | # -*- encoding: binary -*-
# This module adds \Rainbows! to the
# {Unicorn::Configurator}[http://unicorn.bogomips.org/Unicorn/Configurator.html]
module Rainbows::Configurator
# configures \Rainbows! with a given concurrency model to +use+ and
# a +worker_connections+ upper-bound. This method may be called
# inside a Unicorn/\Rainbows! configuration file:
#
# Rainbows! do
# use :ThreadSpawn # concurrency model to use
# worker_connections 400
# keepalive_timeout 0 # zero disables keepalives entirely
# client_max_body_size 5*1024*1024 # 5 megabytes
# end
#
# # the rest of the Unicorn configuration
# worker_processes 8
#
# See the documentation for the respective Revactor, ThreadSpawn,
# and ThreadPool classes for descriptions and recommendations for
# each of them. The total number of clients we're able to serve is
# +worker_processes+ * +worker_connections+, so in the above example
# we can serve 8 * 400 = 3200 clients concurrently.
#
# The default is +keepalive_timeout+ is 5 seconds, which should be
# enough under most conditions for browsers to render the page and
# start retrieving extra elements for. Increasing this beyond 5
# seconds is not recommended. Zero disables keepalive entirely
# (but pipelining fully-formed requests is still works).
#
# The default +client_max_body_size+ is 1 megabyte (1024 * 1024 bytes),
# setting this to +nil+ will disable body size checks and allow any
# size to be specified.
def Rainbows!(&block)
block_given? or raise ArgumentError, "Rainbows! requires a block"
Rainbows::HttpServer.setup(block)
end
end
# :enddoc:
# inject the Rainbows! method into Unicorn::Configurator
Unicorn::Configurator.__send__(:include, Rainbows::Configurator)
|