2012-03-04 15:58:16 -05:00
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require 'sinatra/base'
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require 'slim'
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require 'sprockets'
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2012-03-31 15:45:24 -04:00
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require 'multi_json'
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2012-03-04 15:58:16 -05:00
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module Sidekiq
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class SprocketsMiddleware
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def initialize(app, options={})
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@app = app
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@root = options[:root]
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path = options[:path] || 'assets'
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@matcher = /^\/#{path}\/*/
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@environment = ::Sprockets::Environment.new(@root)
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@environment.append_path 'assets/javascripts'
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@environment.append_path 'assets/javascripts/vendor'
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@environment.append_path 'assets/stylesheets'
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@environment.append_path 'assets/stylesheets/vendor'
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@environment.append_path 'assets/images'
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end
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def call(env)
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2012-03-05 22:27:27 -05:00
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# Solve the problem of people requesting /sidekiq when they need to request /sidekiq/ so
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# that relative links in templates resolve correctly.
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2012-04-27 17:10:47 -04:00
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return [301, { 'Location' => "#{env['SCRIPT_NAME']}/", 'Content-Type' => 'text/html' }, ['redirecting']] if env['SCRIPT_NAME'] == env['REQUEST_PATH']
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2012-03-05 22:27:27 -05:00
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2012-03-04 15:58:16 -05:00
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return @app.call(env) unless @matcher =~ env["PATH_INFO"]
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env['PATH_INFO'].sub!(@matcher,'')
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@environment.call(env)
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end
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end
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class Web < Sinatra::Base
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2012-03-05 22:27:27 -05:00
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dir = File.expand_path(File.dirname(__FILE__) + "/../../web")
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2012-03-04 15:58:16 -05:00
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set :views, "#{dir}/views"
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set :root, "#{dir}/public"
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2012-03-05 23:53:14 -05:00
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set :slim, :pretty => true
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2012-03-05 22:27:27 -05:00
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use SprocketsMiddleware, :root => dir
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2012-03-04 15:58:16 -05:00
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2012-03-05 23:53:14 -05:00
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helpers do
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2012-03-28 15:36:16 -04:00
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2012-03-05 23:53:14 -05:00
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def workers
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2012-03-06 23:17:42 -05:00
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@workers ||= begin
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2012-03-17 12:41:24 -04:00
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Sidekiq.redis do |conn|
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2012-03-07 23:22:21 -05:00
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conn.smembers('workers').map do |w|
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msg = conn.get("worker:#{w}")
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2012-04-24 10:15:29 -04:00
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msg ? [w, Sidekiq.load_json(msg)] : nil
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end.compact.sort { |x| x[1] ? -1 : 1 }
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2012-03-07 23:22:21 -05:00
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end
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2012-03-06 23:17:42 -05:00
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end
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2012-03-05 23:53:14 -05:00
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end
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2012-03-06 23:17:42 -05:00
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2012-03-07 23:22:21 -05:00
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def processed
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2012-03-17 12:41:24 -04:00
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Sidekiq.redis { |conn| conn.get('stat:processed') } || 0
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2012-03-07 23:22:21 -05:00
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end
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def failed
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2012-03-17 12:41:24 -04:00
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Sidekiq.redis { |conn| conn.get('stat:failed') } || 0
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2012-03-07 23:22:21 -05:00
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end
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2012-03-18 15:29:09 -04:00
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def retry_count
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Sidekiq.redis { |conn| conn.zcard('retry') }
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end
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2012-05-11 19:48:03 -04:00
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def retries(count=50)
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2012-03-18 15:29:09 -04:00
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Sidekiq.redis do |conn|
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2012-05-11 19:48:03 -04:00
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results = conn.zrange('retry', 0, count, :withscores => true)
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2012-04-22 17:02:35 -04:00
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results.each_slice(2).map { |msg, score| [Sidekiq.load_json(msg), Float(score)] }
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2012-03-18 15:29:09 -04:00
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end
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end
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2012-03-05 23:53:14 -05:00
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def queues
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2012-05-11 19:48:03 -04:00
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@queues ||= Sidekiq.redis do |conn|
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2012-03-07 23:22:21 -05:00
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conn.smembers('queues').map do |q|
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[q, conn.llen("queue:#{q}") || 0]
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end.sort { |x,y| x[1] <=> y[1] }
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end
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2012-03-05 23:53:14 -05:00
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end
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2012-03-06 23:17:42 -05:00
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2012-05-22 10:16:08 -04:00
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def backlog
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queues.map {|name, size| size }.inject(0) {|memo, val| memo + val }
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end
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2012-03-29 13:48:06 -04:00
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def retries_with_score(score)
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Sidekiq.redis do |conn|
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2012-03-29 23:55:16 -04:00
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results = conn.zrangebyscore('retry', score, score)
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2012-04-22 17:02:35 -04:00
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results.map { |msg| Sidekiq.load_json(msg) }
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2012-03-29 13:48:06 -04:00
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end
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end
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2012-03-05 23:53:14 -05:00
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def location
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2012-03-17 12:41:24 -04:00
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Sidekiq.redis { |conn| conn.client.location }
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2012-03-05 23:53:14 -05:00
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end
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2012-03-06 23:17:42 -05:00
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2012-03-05 23:53:14 -05:00
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def root_path
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"#{env['SCRIPT_NAME']}/"
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end
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2012-03-06 23:17:42 -05:00
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2012-03-17 12:41:24 -04:00
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def current_status
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2012-04-24 10:15:29 -04:00
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return 'idle' if workers.size == 0
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2012-03-06 23:17:42 -05:00
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return 'active'
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end
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2012-03-29 16:57:32 -04:00
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def relative_time(time)
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2012-03-30 01:24:22 -04:00
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%{<time datetime="#{time.getutc.iso8601}">#{time}</time>}
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2012-03-29 16:57:32 -04:00
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end
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2012-05-11 19:48:03 -04:00
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def display_args(args, count=100)
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args.map { |arg| a = arg.inspect; a.size > count ? "#{a[0..count]}..." : a }.join(", ")
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end
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2012-03-05 23:53:14 -05:00
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end
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2012-03-04 15:58:16 -05:00
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get "/" do
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slim :index
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end
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2012-03-05 23:53:14 -05:00
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get "/queues/:name" do
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2012-03-17 12:41:24 -04:00
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halt 404 unless params[:name]
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2012-05-06 23:15:34 -04:00
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count = (params[:count] || 10).to_i
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2012-03-05 23:53:14 -05:00
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@name = params[:name]
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2012-05-06 23:15:34 -04:00
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@messages = Sidekiq.redis {|conn| conn.lrange("queue:#{@name}", 0, count) }.map { |str| Sidekiq.load_json(str) }
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2012-03-05 23:53:14 -05:00
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slim :queue
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end
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2012-03-29 13:48:06 -04:00
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2012-05-02 23:19:59 -04:00
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post "/queues/:name" do
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Sidekiq.redis do |conn|
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conn.del("queue:#{params[:name]}")
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conn.srem("queues", params[:name])
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end
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redirect root_path
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end
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2012-03-29 13:48:06 -04:00
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get "/retries/:score" do
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halt 404 unless params[:score]
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2012-03-29 23:55:16 -04:00
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@score = params[:score].to_f
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2012-05-05 00:00:48 -04:00
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@retries = retries_with_score(@score)
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2012-05-11 19:48:03 -04:00
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redirect "#{root_path}retries" if @retries.empty?
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2012-03-29 13:48:06 -04:00
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slim :retry
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end
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2012-03-29 23:55:16 -04:00
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2012-05-11 19:48:03 -04:00
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get '/retries' do
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@retries = retries
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slim :retries
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end
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post '/retries' do
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halt 404 unless params[:score]
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params[:score].each do |score|
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s = score.to_f
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if params['retry']
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process_score(s, :retry)
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elsif params['delete']
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process_score(s, :delete)
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end
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end
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redirect root_path
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end
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2012-03-29 23:55:16 -04:00
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post "/retries/:score" do
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halt 404 unless params[:score]
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score = params[:score].to_f
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if params['retry']
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2012-05-11 19:48:03 -04:00
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process_score(score, :retry)
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elsif params['delete']
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process_score(score, :delete)
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end
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redirect root_path
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end
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def process_score(score, operation)
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case operation
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when :retry
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2012-03-29 23:55:16 -04:00
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Sidekiq.redis do |conn|
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results = conn.zrangebyscore('retry', score, score)
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conn.zremrangebyscore('retry', score, score)
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results.map do |message|
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2012-04-22 17:02:35 -04:00
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msg = Sidekiq.load_json(message)
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2012-05-25 18:30:15 -04:00
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msg['retry_count'] = msg['retry_count'] - 1
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conn.rpush("queue:#{msg['queue']}", Sidekiq.dump_json(msg))
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2012-03-29 23:55:16 -04:00
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end
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end
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2012-05-11 19:48:03 -04:00
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when :delete
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2012-03-29 23:55:16 -04:00
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Sidekiq.redis do |conn|
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conn.zremrangebyscore('retry', score, score)
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end
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end
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end
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2012-05-11 19:48:03 -04:00
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2012-03-04 15:58:16 -05:00
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end
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end
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