Project

q3

0.0
No commit activity in last 3 years
No release in over 3 years
q3tily/q3HomepageDocumentationSource CodeBug TrackerWiki
Simple Amazon SQS compatible API implementation with sinatra and redis
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 Popularity
Downloads
6,898
Stars
6
Forks
0
Watchers
2
 Releases
Current version
0.0.1
Total releases
2
First release
2014-07-06
Latest release
2014-07-06
 Development
Primary Language
Ruby
Licenses
MIT
Average date of last 50 commits
2014-07-07
Reverse Dependencies
0

 Dependencies

Development

bundler
~> 1.0.0
jeweler
~> 1.6.4
rspec
~> 2.3.0

Runtime

builder
>= 0
redis
>= 0
redis-namespace
>= 0
sinatra
>= 0
 Project Readme

Q3

Summary

Simple Amazon SQS compatible API implementation with sinatra and redis.

Concept

  • simplicity
  • no authentication, open like wiki
  • no validation, just works as proxy to redis functions

Usage

global service

You can try q3 easily with global endpoint http://q3-global.herokuapp.com/.

$ curl "http://q3-global.herokuapp.com/?Action=CreateQueue&QueueName=MyQueue001"
<?xml version="1.0" encoding="UTF-8"?>
<CreateQueueResponse>
  <CreateQueueResult>
    <QueueUrl>http://q3-global.herokuapp.com/*/MyQueue001</QueueUrl>
  </CreateQueueResult>
  <ResponseMetadata>
    <RequestId>9bcf7831-59a3-456c-b5fe-e0674f322b79</RequestId>
  </ResponseMetadata>
</CreateQueueResponse>

You can use any Amazon SQS client.

require 'aws-sdk'
q3 = AWS::SQS.new(
	:sqs_endpoint => 'q3-global.herokuapp.com',
	:access_key_id => 'dummy',
	:secret_access_key => 'dummy',
	:use_ssl => false
)

queue = q3.queues.create('MyQueue001')
queue.send_message('hello!')
p queue.receive_message.body # => "hello!"

as rack app

Install gem and you can invoke q3 command to run api.

$ gem install q3
$ q3
[2014-07-06 19:54:47] INFO  WEBrick 1.3.1
[2014-07-06 19:54:47] INFO  ruby 2.0.0 (2014-02-24) [universal.x86_64-darwin13]
== Sinatra/1.4.5 has taken the stage on 4567 for development with backup from WEBrick
[2014-07-06 19:54:47] INFO  WEBrick::HTTPServer#start: pid=29495 port=4567

Or you can integrate q3 into your config.ru like this:

require 'q3.rb'
run Q3

Actions

See for complete action list: Welcome - Amazon Simple Queue Service.

implemented

  • Queue Operation
    • CreateQueue
    • ListQueues
    • GetQueueAttributes
    • GetQueueUrl
    • SetQueueAttributes
    • DeleteQueue
  • Message Operation
    • SendMessage
    • ReceiveMessage
    • ChangeMessageVisibility
    • DeleteMessage

will be implemented

  • SendMessageBatch
  • ChangeMessageVisibilityBatch
  • DeleteMessageBatch
  • ListDeadLetterSourceQueues

will not be implemented

  • AddPermission
  • RemovePermission

Data Schema

Key Name Type Content Delete Timing
Queues Set Queue Names -
Queues:${QueueName} Hash Queue Attributes DeleteQueue action
Queues:${QueueName}:Messages List Message Ids DeleteQueue action
Queues:${QueueName}:Messages:${MessageId} Hash Message Attributes expires due to MessageRetentionPeriod
Queues:${QueueName}:Messages:${MessageId}:Delayed String Message Id expires due to DelaySeconds
Queues:${QueueName}:Messages:${MessageId}:ReceiptHandle String ReceiptHandle expires due to VisibilityTimeout
Queues:${QueueName}:ReceiptHandles:${ReceiptHandle} String Message Id expires due to VisibilityTimeout

See Also

TODO

  • https
  • mount on subdirectory
  • dead letter queues
  • message attributes
  • batch actions