Gem 有人用过 clockwork 吗，怎么在 production 环境下启动？
clockwork https://github.com/tomykaira/clockwork
服务器环境运行下面的命令都不行，报错仍是 development
bin/clockwork clock.rb -e production
bin/clockwork clock.rb RAILS_ENV=production
本地的开发环境执行下面的命令，没有任何问题
bin/clockwork clock.rb
clock.rb 文件的代码
require 'clockwork'
require_relative './config/boot'
require_relative './config/environment'
module Clockwork
every(1.day, 'solr.indexing', :at => '02:00') { SolrIndexingJob.perform_later }
end
这个 gem 有点 bug，执行完操作，数据库连接不会释放。所以得手动释放. 环境问题可以在配置文件顶部配置. 我生产环境用的配置如下。
ENV["RAILS_ENV"]='production'
require File.expand_path('../config/boot', __FILE__)
require File.expand_path('../config/environment', __FILE__)
Dir[File.expand_path("../lib/*.rb", __FILE__)].each {|file| require file }
module Clockwork
configure do |config|
config[:sleep_timeout] = 5
config[:logger] = Logger.new(File.join(Rails.root,'log/clockwork.log'))
config[:max_threads] = 15
config[:thread] = true
end
error_handler do |e|
ExceptionNotifier.notify_exception(e)
end
def self.wrapper(message)
logger = ->(mes) do
`echo #{Time.now.to_s} #{mes} >> #{File.join(Rails.root,'log/clockwork.log')}`
end
begin
start_time = Time.now
logger.call message + '开始'
yield
end_time = Time.now
duration = ((end_time - start_time)/60).round(1)
logger.call message + "结束，用时#{duration}分钟"
ensure
ActiveRecord::Base.clear_active_connections!
end
end
every(1.hours, 'stub.job') do
puts 'clockwork is running.current time is ' + Time.now.to_s
end
every(1.day, 'get_test_data', :at => '01:00') do
Clockwork.wrapper('测试') do
Food.foo_ceshi
end
end
end
