62 lines
1.5 KiB
Ruby
62 lines
1.5 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
require "demon/base"
|
|
|
|
class Demon::Sidekiq < ::Demon::Base
|
|
|
|
def self.prefix
|
|
"sidekiq"
|
|
end
|
|
|
|
def self.after_fork(&blk)
|
|
blk ? (@blk = blk) : @blk
|
|
end
|
|
|
|
private
|
|
|
|
def suppress_stdout
|
|
false
|
|
end
|
|
|
|
def suppress_stderr
|
|
false
|
|
end
|
|
|
|
def after_fork
|
|
Demon::Sidekiq.after_fork&.call
|
|
|
|
puts "Loading Sidekiq in process id #{Process.pid}"
|
|
require 'sidekiq/cli'
|
|
# CLI will close the logger, if we have one set we can be in big
|
|
# trouble, if STDOUT is closed in our process all sort of weird
|
|
# will ensue, resetting the logger ensures it will reinit correctly
|
|
# parent process is in charge of the file anyway.
|
|
Sidekiq.logger = nil
|
|
cli = Sidekiq::CLI.instance
|
|
|
|
options = ["-c", GlobalSetting.sidekiq_workers.to_s]
|
|
|
|
[['critical', 8], ['default', 4], ['low', 2], ['ultra_low', 1]].each do |queue_name, weight|
|
|
custom_queue_hostname = ENV["UNICORN_SIDEKIQ_#{queue_name.upcase}_QUEUE_HOSTNAME"]
|
|
|
|
if !custom_queue_hostname || custom_queue_hostname.split(',').include?(`hostname`.strip)
|
|
options << "-q"
|
|
options << "#{queue_name},#{weight}"
|
|
end
|
|
end
|
|
|
|
# Sidekiq not as high priority as web, in this environment it is forked so a web is very
|
|
# likely running
|
|
Discourse::Utils.execute_command('renice', '-n', '5', '-p', Process.pid.to_s)
|
|
|
|
cli.parse(options)
|
|
load Rails.root + "config/initializers/100-sidekiq.rb"
|
|
cli.run
|
|
rescue => e
|
|
STDERR.puts e.message
|
|
STDERR.puts e.backtrace.join("\n")
|
|
exit 1
|
|
end
|
|
|
|
end
|