基于Erlang的高级消息队列，RabbitMQ 3.4.3发布

此版本主要修正了管理插件几个安全漏洞XSS攻击及Bug修正。遗留产品3.3.5/3.2.4/3.1.5 在高级消息队列里，RabbitMQ应该最主流的。此外还有ActiveMQ和ZeroMQ。

项目地址：http://www.rabbitmq.com/

RabbitMQ 是由 LShift 提供的一个 Advanced Message Queuing Protocol (AMQP) 的开源实现，基于Erlang的高级消息队列RabbitMQ。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。

• Robust messaging for applications
• Easy to use
• Runs on all major operating systems
• Supports a huge number of developer platforms
• Open source and commercially supported

Release: RabbitMQ 3.4.3    Security Fixes  ==============    management plugin  -----------------  26515 prevent XSS attack in table key names (since 2.4.0)        (thanks to Robert Fitzpatrick)  26516 prevent XSS attack in policy names (since 3.4.0)        (thanks to Robert Fitzpatrick)  26517 prevent XSS attack in client details in the connections list  26518 prevent XSS attack in user names in the vhosts list or the vhost names        in the user list (since 2.4.0)  26520 prevent XSS attack in the cluster name (since 3.3.0)      Release Highlights  ==================    server  ------  bug fixes  26490 in autoheal mode, ensure the leader doesn't stop before the winner told        it so (since 3.3.0)  26491 in autoheal mode, prevent a race in Mnesia by waiting for Mnesia        shutdown on all losing nodes (since 3.1.0)  26478 fix startup or rabbitmqctl failures when RABBITMQ_CTL_ERL_ARGS is set        (since 3.4.0)  26498 fix queue crash with assertion failure in rare circumstances        (since 3.4.0)  26081 improve error message when creating a cluster with mismatched Erlang  26446 improve error message when a plugin is incompatible with current Erlang  26265 ensure that plugins modules are picked before other third-party modules  26503 support ssl's verify_fun from Erlang R14B+ (since 3.2.0)  26502 fix 'backing_queue_status' duplication in /api/queues REST API (since        3.4.0)    enhancements  26493 add top_memory_use and top_binary_refs diagnostic tools      federation management plugin  ----------------------------  bug fixes  26519 fix double HTML escaping in upstream names (since 2.4.0)      shovel management plugin  ------------------------  bug fixes  26519 fix double HTML escaping in dynamic shovel names (since 2.4.0)      tracing plugin  --------------  bug fixes  26519 fix double HTML escaping in tracing log file names (since 2.4.0)      AMQP 1.0 plugin  ---------------  bug fixes  26486 use env(1) in codegen.py to find python(1) while building (since 3.1.0)      MQTT plugin  -----------  bug fixes  26482 ensure full exception details are logged (since 3.3.5)      java client  -----------  bug fixes  26492 fix off-by-one error in PerfTest --cmessages count      .net client  -----------  bug fixes  26501 make automatic recovery non-blocking to ensure user-defined handlers are        not delayed (since 1.0.0)      Upgrading  =========  To upgrade a non-clustered RabbitMQ from release 2.1.1 or later, simply install  the new version. All configuration and persistent message data is retained.    To upgrade a clustered RabbitMQ from release 2.1.1 or later, install the new  version on all the nodes and follow the instructions at  http://www.rabbitmq.com/clustering.html#upgrading .    To upgrade RabbitMQ from release 2.1.0, first upgrade to 2.1.1 (all data will be  retained), and then to the current version as described above.    When upgrading from RabbitMQ versions prior to 2.1.0, the existing data will be  moved to a backup location and a fresh, empty database will be created. A  warning is recorded in the logs. If your RabbitMQ installation contains  important data then we recommend you contact support at rabbitmq.com for  assistance with the upgrade.