Simple AMQP driver for Ruby/EventMachine (c) 2008 Aman Gupta (tmm1) http://github.com/tmm1/amqp http://rubyforge.org/projects/amqp http://hopper.squarespace.com/blog/2008/7/22/simple-amqp-library-for-ruby.html http://groups.google.com/group/ruby-amqp http://lists.rabbitmq.com/pipermail/rabbitmq-discuss/2008-July/001417.html This library works with Ruby 1.8, Ruby 1.9 and JRuby. This library was tested primarily with RabbitMQ, although it should be compatible with any server implementing the AMQP 0-8 spec. To use with RabbitMQ, first run the server: hg clone http://hg.rabbitmq.com/rabbitmq-codegen hg clone http://hg.rabbitmq.com/rabbitmq-server cd rabbitmq-server make run To get started, refer to the various bundled examples: ruby examples/mq/pingpong.rb # 1-1 communication using amq.direct ruby examples/mq/clock.rb # 1-N communication using amq.fanout ruby examples/mq/stocks.rb # 1-subscriber communication using amq.topic ruby examples/mq/multiclock.rb # header based routing (new rabbitmq feature) ruby examples/mq/ack.rb # using ack ruby examples/mq/pop.pop # pop off messages one at a time ruby examples/mq/hashtable.rb # simple async rpc layer ruby examples/mq/primes.rb 4 # parallelized prime number generation ruby examples/mq/logger.rb # simple logging api For more details into the lower level AMQP client API, run the simple client example: ruby examples/amqp/simple.rb # low-level AMQP api ruby examples/mq/internal.rb # low-level Queue/Exchange api Or refer to protocol/doc.txt, which enumerates packets sent between a server and client during a typical session, in both binary and decoded formats. To run the test suite: rake spec The lib/amqp/spec.rb file is generated automatically based on the AMQP specification. To generate it: rake codegen This project was inspired by py-amqplib, rabbitmq, qpid and rubbyt. Special thanks to Dmitriy Samovskiy, Ben Hood and Tony Garnock-Jones. AMQP resources: Servers: RabbitMQ (Rabbit Technologies, Erlang/OTP, MPL) - http://rabbitmq.com ZeroMQ (iMatix/FastMQ/Intel, C++, GPL3) - http://www.zeromq.org OpenAMQ (iMatix, C, GPL2) - http://openamq.org ActiveMQ (Apache Foundation, Java, apache2) - http://activemq.apache.org Steve Vinoski explains AMQP in his column, Towards Integration http://steve.vinoski.net/pdf/IEEE-Advanced_Message_Queuing_Protocol.pdf John O'Hara on the history of AMQP http://www.acmqueue.org/modules.php?name=Content&pa=showpage&pid=485 Dmitriy's presentation on RabbitMQ/AMQP http://somic-org.homelinux.org/blog/2008/07/31/slides-for-my-amqprabbitmq-talk/ ZeroMQ's analysis of the messaging technology market http://www.zeromq.org/whitepapers:market-analysis Pieter Hintjens's background to AMQP http://www.openamq.org/doc:amqp-background Barry Pederson's py-amqplib http://barryp.org/software/py-amqplib/ Ben Hood on writing an AMQP client http://hopper.squarespace.com/blog/2008/6/21/build-your-own-amqp-client.html Dmitriy Samovskiy introduces Ruby + QPid + RabbitMQ http://somic-org.homelinux.org/blog/2008/06/24/ruby-amqp-rabbitmq-example/ Ben Hood's as3-amqp http://github.com/0x6e6562/as3-amqp http://hopper.squarespace.com/blog/2008/7/4/server-side-as3.html http://hopper.squarespace.com/blog/2008/3/24/as3-amqp-client-first-cut.html RabbitMQ's protocol code generator http://hg.rabbitmq.com/rabbitmq-codegen/ Erlang Exchange presentation on the implementation of RabbitMQ http://skillsmatter.com/podcast/erlang/presenting-rabbitmq-an-erlang-based-implementatio-nof-amqp http://www.lshift.net/blog/2008/07/01/slides-from-our-erlang-exchange-talk Jonathan Conway's series on RabbitMQ and using it with Ruby/Merb http://jaikoo.com/2008/3/20/daemonize-rabbitmq http://jaikoo.com/2008/3/14/oh-hai-rabbitmq http://jaikoo.com/2008/2/29/friday-round-up-2008-02-29 http://jaikoo.com/2007/9/4/didn-t-you-get-the-memo Open Enterprise's series on messaging middleware and AMQP http://www1.interopsystems.com/analysis/can-amqp-break-ibms-mom-monopoly-part-1.html http://www1.interopsystems.com/analysis/can-amqp-break-ibms-mom-monopoly-part-2.html http://www1.interopsystems.com/analysis/can-amqp-break-ibms-mom-monopoly-part-3.html Messaging and distributed systems resources: A Critique of the Remote Procedure Call Paradigm http://www.cs.vu.nl/~ast/publications/euteco-1988.pdf A Note on Distributed Computing http://research.sun.com/techrep/1994/smli_tr-94-29.pdf Convenience Over Correctness http://steve.vinoski.net/pdf/IEEE-Convenience_Over_Correctness.pdf Metaprotocol Taxonomy and Communications Patterns http://hessian.caucho.com/doc/metaprotocol-taxonomy.xtp Joe Armstrong on Erlang messaging vs RPC http://armstrongonsoftware.blogspot.com/2008/05/road-we-didnt-go-down.html SEDA: scalable internet services using message queues http://www.eecs.harvard.edu/~mdw/papers/seda-sosp01.pdf