I got resque and resque scheduler up and running on my development environment, but when I deploy to heroku it seems like the scheduler is not doing its job. It stays in delayed and never gets moved to the queue.
Here is my intializer resque.rb
if ENV["REDISTOGO_URL"]
uri = URI.parse(ENV["REDISTOGO_URL"])
Resque.redis = Redis.new(:host => uri.host, :port => uri.port, :password => uri.password, :thread_safe => true)
end
require 'resque_scheduler'
require 'resque_scheduler/server'
Resque::Server.use(Rack::Auth::Basic) do |user, password|
password == "Mysecret"
end
Here is my resque.rake file
require "resque/tasks"
require 'resque_scheduler/tasks'
task "resque:setup" => :environment do
ENV['QUEUE'] = '*'
require 'resque_scheduler'
end
desc "Alias for resque:work (To run workers on Heroku)"
task "jobs:work" => "resque:work"
my video controller create action is doing this
def create
#video = current_user.videos.build(video_params)
if #video.save
if #video.emailfans == true
Resque.enqueue_at(10.seconds.from_now, NewvideoNotify, #video.id)
end
redirect_to #video, notice: 'Video was successfully Posted!'
else
render action: 'new'
end
end
I am using a Procfile because it was recommended by heroku for resque.
resque: env TERM_CHILD=1 RESQUE_TERM_TIMEOUT=7 bundle exec rake resque:work
wow stumbled across a fix for this.
altered my resque.rake file to this
require "resque/tasks"
require 'resque_scheduler/tasks'
task "resque:setup" => :environment do
ENV['QUEUE'] = '*'
end
task "resque:scheduler_setup" => :environment
desc "Alias for resque:work (To run workers on Heroku)"
task "jobs:work" => "resque:work"
I also added this to my profile
scheduler: bundle exec rake resque:scheduler
last thing i did was scaled up a dyno on my scheduler
heroku ps:scale scheduler=1
Related
I have a file called app.rb that runs a server when I run it on my local machine. I would like to deploy app.rb to Heroku so the server will run on Heroku. I think I need to make root in routes.rb point it to. How do I do this?
this is the config.ru:
require_relative 'config/environment'
require '/.app.rb'
run Rails.application
run Sinatra::Application
This is the web server code in app.rb, from codepath guides (https://guides.codepath.com/android/Google-Cloud-Messaging#step-3-setup-web-server):
require 'sinatra'
require 'rest-client'
require 'sequel'
# Create a SQLite3 database
DB = Sequel.connect('sqlite://gcm-test.db')
# Create a Device table if it doesn't exist
DB.create_table? :Device do
primary_key :reg_id
String :user_id
String :reg_token
String :os, :default => 'android'
end
Device = DB[:Device] # create the dataset
# Registration endpoint mapping reg_token to user_id
# POST /register?reg_token=abc&user_id=123
post '/register' do
if Device.filter(:reg_token => params[:reg_token]).count == 0
device = Device.insert(:reg_token => params[:reg_token], :user_id => params[:user_id], :os => 'android')
end
end
# Ennpoint for sending a message to a user
# POST /send?user_id=123&title=hello&body=message
post '/send' do
# Find devices with the corresponding reg_tokens
reg_tokens = Device.filter(:user_id => params[:user_id]).map(:reg_token).to_a
if reg_tokens.count != 0
send_gcm_message(params[:title], params[:body], reg_tokens)
end
end
# Sending logic
# send_gcm_message(["abc", "cdf"])
def send_gcm_message(title, body, reg_tokens)
# Construct JSON payload
post_args = {
# :to field can also be used if there is only 1 reg token to send
:registration_ids => reg_tokens,
:data => {
:title => title,
:body => body,
:anything => "foobar"
}
}
# Send the request with JSON args and headers
RestClient.post 'https://gcm-http.googleapis.com/gcm/send', post_args.to_json,
:Authorization => 'key=' + AUTHORIZE_KEY, :content_type => :json, :accept => :json
end
This is the procfile:
web: bundle exec puma -C config/puma.rb
when I follow the getting started with Ruby on Heroku example, I can see the example webpage. However, if I edit the config.ru file with 'run Sinatra::Application', and deploy to heroku, it is not able to show the example webpage anymore, and just says "Not Found"
require '/.app.rb'
This should be ./app.rb instead.
Starting my mailman app by running rails runner lib/daemons/mailman_server.rb works fine.
When starting with my daemon script and command bundle exec rails runner script/daemon run mailman_server.rb, the script generates an error:
.rvm/gems/ruby-1.9.3-p194/gems/mailman-0.5.3/lib/mailman/route/conditions.rb:21:in `match': undefined method `each' for nil:NilClass (NoMethodError)
My code is as follows:
lib/daemons/mailman_server.rb
require 'mailman'
# Config Mailman
Mailman.config.ignore_stdin = false
Mailman.config.graceful_death = true
Mailman.config.poll_interval = 15
Mailman.config.logger = Logger.new File.expand_path("../../../log/mailman.log", __FILE__)
Mailman.config.pop3 = {
:username => 'alias#mygoogleapp.com',
:password => 'password',
:server => 'pop.gmail.com',
:port => 995,
:ssl => true
}
# Run the mailman
Mailman::Application.run do
from('%email%').to('alias+q%id%#mygoogleapp.com') do |email, id|
begin
# Get message without headers to pass to add_answer_from_email
if message.multipart?
reply = message.text_part.body.decoded
else
reply = message.body.decoded
end
# Call upon the question to add answer to his set
Question.find(id).add_answer_from_email(email, reply)
rescue Exception => e
Mailman.logger.error "Exception occured while receiving message:\n#{message}"
Mailman.logger.error [e, *e.backtrace].join("\n")
end
end
end
and my script/daemon file is:
#!/usr/bin/env ruby
require 'rubygems'
require "bundler/setup"
require 'daemons'
ENV["APP_ROOT"] ||= File.expand_path("#{File.dirname(__FILE__)}/..")
script = "#{ENV["APP_ROOT"]}/lib/daemons/#{ARGV[1]}"
Daemons.run(script, dir_mode: :normal, dir: "#{ENV["APP_ROOT"]}/tmp/pids")
Any insight as to why it fails as a daemon?
Here is the current way I run rak dependent tasks
task :test => [:prepare_testdir,:run_tests]
currently there is no parameters for these two dependent tasks. But I need to add parameters to one of tasks. It should be running like on command line
rake prepare_testdir[mydir]
How do I pass this new parameter to this
task :test => [:prepare_testdir,:run_tests]
I have tried
task :test => [:prepare_testdir[mydir],:run_tests]
and
task :test => [:prepare_testdir['mydir'],:run_tests]
both are not working.
Thanks in advance
Inside the rake file
task :test, [:dir] => [:prepare_testdir] do |t,args|
puts args.inspect # {:dir=>"foo"}
end
task :prepare_testdir, :dir do |t, args|
puts args.inspect # {:dir=>"foo"}
end
Invocation
rake test[foo]
At the command line I can run multiple tasks like this
rake environment task1 task2 task3
How can I do this programmatically? I know that I can run one task like this
Rake::Task['task1'].invoke
You can call two tasks:
require 'rake'
task :task1 do |t|
p t
end
task :task2 do |t|
p t
end
Rake::Task["task1"].invoke
Rake::Task["task2"].invoke
I would prefer a new tast with prerequisites:
require 'rake'
task :task1 do |t|
p t
end
task :task2 do |t|
p t
end
desc "Common task"
task :all => [ :task1, :task2 ]
Rake::Task["all"].invoke
If I misunderstood your question and you want to execute the same task twice: You can reenable tasks:
require 'rake'
task :task1 do |t|
p t
end
Rake::Task["task1"].invoke
Rake::Task["task1"].reenable
Rake::Task["task1"].invoke
Make a rake task for it :P
# in /lib/tasks/some_file.rake
namespace :myjobs do
desc "Doing work, son"
task :do_work => :environment do
Rake::Task['resque:work'].invoke
start_some_other_task
end
def start_some_other_task
# custom code here
end
end
Then just call it:
rake myjobs:do_work
I have a padrino install that is using datamapper and logging queries to a file. This is working fine when browsing my application. But queries are not logged if executed inside a rake file. Why?
This is how the task is defined:
# lib/tasks/example.rake
task :example => :environment do
players = Player.all #Player is a datamapper object
puts players.first.to_s
end
I also added this line to /config/boot.rb
Padrino::Logger::Config[:development] = { :log_level => :devel, :stream => :to_file }
And this line is called in /config/database.rb
DataMapper.logger = logger
And this is how I'm executing the script
$ padrino rake example
Invoke rake with:
PADRINO_LOG_LEVEL=development padrino rake my:task