RabbitMQ 是由 LShift 提供的一个 Advanced Message Queuing Protocol (AMQP) 的开源实现，由以高性能、健壮以及可伸缩性出名的 Erlang 写成，因此也是继承了这些优点。
RabbitMQ 2.8.5 发布，改进记录：
1. Unnecessary CPU utilization no longer occurs in the presence of large numbers of idle HA queues.
2. Rapidly declaring and then deleting HA queues no longer crashes the master.
3. This release fixes a race condition in handling node down signals which could result in HA queues failing to restart when bringing a mirror/slave back online.
4. Channels no longer crash when detecting nodes which have gone offline.
5. rabbitmqctl no longer garbles error messages when rendering non-ASCII characters.
主页：http://www.rabbitmq.com/
下载：http://www.rabbitmq.com/download.html
来自:开源中国社区
