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mperham--sidekiq/lib/sidekiq/util.rb
2019-10-09 16:46:10 -07:00

67 lines
1.4 KiB
Ruby

# frozen_string_literal: true
require "socket"
require "securerandom"
require "sidekiq/exception_handler"
module Sidekiq
##
# This module is part of Sidekiq core and not intended for extensions.
#
module Util
include ExceptionHandler
def watchdog(last_words)
yield
rescue Exception => ex
handle_exception(ex, {context: last_words})
raise ex
end
def safe_thread(name, &block)
Thread.new do
Thread.current.name = name
watchdog(name, &block)
end
end
def logger
Sidekiq.logger
end
def redis(&block)
Sidekiq.redis(&block)
end
def tid
Thread.current["sidekiq_tid"] ||= (Thread.current.object_id ^ ::Process.pid).to_s(36)
end
def hostname
ENV["DYNO"] || Socket.gethostname
end
def process_nonce
@@process_nonce ||= SecureRandom.hex(6)
end
def identity
@@identity ||= "#{hostname}:#{::Process.pid}:#{process_nonce}"
end
def fire_event(event, options = {})
reverse = options[:reverse]
reraise = options[:reraise]
arr = Sidekiq.options[:lifecycle_events][event]
arr.reverse! if reverse
arr.each do |block|
block.call
rescue => ex
handle_exception(ex, {context: "Exception during Sidekiq lifecycle event.", event: event})
raise ex if reraise
end
arr.clear
end
end
end