Ratpack is a small Sinatra-based HTTP to XMPP/AMQP/SMTP bridge, allowing you to send messages in a RESTful fashion. XMPP messages can be sent to a pool of contacts in broadcast or round-robin mode, or individually. AMQP messages are sent into the queue of choice.
I’m aware of BOSH, but I’m not sure if this will compete against it since BOSH should be for publicly accessible resource that need to scale (It is an XEP by the way). For AMQP there a fuller implementation called RestMS.
Ratpack is meant to be used where XMPP/AMQP/SMTP forms part of the backend processing environments, like bots that perform rankings or crawl sites or whatever impractical use you can think of :)
XMPP
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Send messages asynchronously to individual contacts
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Send messages asynchronously to groups of contacts (broadcast & round-robin)
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Send messages synchronously to individual contacts, blocking for response
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Read incoming messages [Eventually]
AMQP
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Send messages asynchronously to named queues
SMTP
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Send a message directly to a specified recipient
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Performance is slow, expected for POC
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Switch to rack-mount
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Implement loudmouth-ruby for XMPP
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Speed this baby up, gonna need some help here
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Write tests
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Authentication and rate limiting
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Consolidate responses
GET / POST /xmpp/message with to & message where to is valid JID POST /xmpp/broadcast with recipients[] & message where recipientsp[] valid JID's POST /xmpp/pool with pool & message where pool is in config/pools.yml POST /amqp/[queue] where queue is the name of the queue to send to and message is the message POST /smtp with to, subject & body being the parameters
Here are some examples with curl for sending XMPP messages
$ curl -F to=kenneth@devbox -F message=test http://localhost:4567/xmpp/message $ curl -F recipients[]=kenneth@devbox -F recipients[]=kenneth@devbox -F message=test3 http://localhost:4567/xmpp/broadcast $ curl -F pool=sample -F message=test_pool http://localhost:4567/xmpp/pool
Here is one example for sending AMQP messages
$ ruby amqp/consumer.rb ... in another console ... $ curl -F message=test http://localhost:4567/amqp/queue
And for sending emails
$ curl -F to=kenneth@devbox -F body=Test -F subject=ratpack http://localhost:4567/smtp
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activesupport
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sinatra (0.9.1.1)
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xmpp4r-simple (0.8.8)
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amqp (0.6.0)
Note: ratpack attempts to load the github sinatra gem first, and will silently fail, using the standard sinatra gem installed on your system
$ git clone git://github.com/kennethkalmer/ratpack.git ... review config in config/ratpack.yml ... $ ruby ratpack-app
(The MIT License)
Copyright © 2009 Kenneth Kalmer
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the ‘Software’), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED ‘AS IS’, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.