tbuehlmann

require 'rubygems'
require 'em-websocket'
require 'sinatra/base'
require 'thin'

class App < Sinatra::Base
  get '/' do
    return "foo"
  end
end

tbuehlmann

LocalJumpError: no block given (yield)

tbuehlmann

$ torquebox list
rack_app.war
  Descriptor: /home/tobias/src/torquebox-3.0.2/jboss/standalone/deployments/rack_app.war-knob.yml
  Status: deployed

tbuehlmann

(Satellite::Application.config.database_configuration['development']['pool'] + 1).times do
  Thread.new do
    Thread.abort_on_exception = true
    ActiveRecord::Base.connection
    sleep
  end
end

# => 26
# [2] pry(main)> Error: could not obtain a database connection within 5.000 seconds (waited 5.000 seconds)

tbuehlmann

class RegistrationsController < ApplicationController
  before_filter :authenticate_athlete!, :only => [:new, :create]

  def new
    @race = Race.find(params[:race_id])
    @registration = @race.registrations.new
  end
  
  def create
    @race = Race.find(params[:race_id])

tbuehlmann

# app/models/list.rb
class List < AR::Base
  has_many :list_tasks
  has_many :tasks, through: :list_tasks
end

# app/models/task.rb
class Task < AR::Base
  has_many :list_tasks
  has_many :lists, through: :list_tasks

tbuehlmann

# ps -ef | grep nginx
root     10334     1  0 08:55 ?        00:00:00 [nginx]
root     10448     1  0 09:07 ?        00:00:00 [nginx]
root     10666     1 99 09:18 ?        00:21:58 (nginx)            
root     10799 10762  0 09:40 pts/1    00:00:00 grep --color=auto nginx

tbuehlmann

# app/controllers/packages_controller.rb

class PackagesController < ApplicationController
  def index
    # ...
  end

  def show
    # ...
  end

tbuehlmann

[1] pry(main)> PushNotification.last.relevant_app_instances

  PushNotification Load (2.2ms)  SELECT  "notifications".* FROM "notifications"  WHERE "notifications"."type" IN ('PushNotification')  ORDER BY "notifications"."id" DESC LIMIT 1
  AppInstance Load (1.2ms)  SELECT "app_instances".* FROM "app_instances" INNER JOIN "apps" ON "app_instances"."app_id" = "apps"."id" INNER JOIN "app_bundles" ON "apps"."app_bundle_id" = "app_bundles"."id" INNER JOIN "app_bundle_notifications" ON "app_bundles"."id" = "app_bundle_notifications"."app_bundle_id" WHERE "app_bundle_notifications"."notification_id" = $1 AND "app_instances"."app_id" IN (SELECT "apps"."id" FROM "apps" INNER JOIN "app_bundles" ON "apps"."app_bundle_id" = "app_bundles"."id" INNER JOIN "app_bundle_notifications" ON "app_bundles"."id" = "app_bundle_notifications"."app_bundle_id" WHERE "app_bundle_notifications"."notification_id" = $1 AND "apps"."type" IN ('AndroidApp', 'IosApp'))  [["notification_id", 2], ["notification_id", 2]]
PG::ProtocolViolation: E

tbuehlmann

require 'bunny'

connection = Bunny.new
connection.start
channel = connection.create_channel
exchange = channel.default_exchange

puts channel.queues.keys.inspect # []