RabbitMQ 3.5.7 发布,AMQP 消息服务器

oschina
 oschina
发布于 2015年12月17日
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RabbitMQ 3.5.7 是一个可用的 bug 修复版本,主要更新如下:

服务器

Bug 修复

  • Fix a race condition that could prevent nodes from stopping.

    GitHub issue: rabbitmq-server#465

  • file_handle_cache:clear_read_cache/0 no longer silently fails.

    The function is mean to be used with rabbitmqctl eval in environments where
    in-process buffering of file data is enabled.

    GitHub issue: rabbitmq-server#436

  • Default RABBITMQ_PLUGINS_DIR value on Windows should be calculated as relative to RabbitMQ
    server installation directory, not RABBITMQ_BASE.

    If you override RABBITMQ_BASE, you may need to copy plugins from %RABBITMQ_BASE%\plugins
    to the plugins directory under RabbitMQ installation.

    GitHub issue: rabbitmq-server#433

  • When rabbitmq-server failed to start due to an unreadable config file, exit code was 0

    GitHub issue: rabbitmq-server#464

  • Overriding RABBITMQ_LOGS and RABBITMQ_SASL_LOGS on Windows prevented node from starting.

    GitHub issue: rabbitmq-server#375

  • Some startup code bits assumed IPv4 is enabled in the environment

    GitHub issue: rabbitmq-server#117

  • More robust disk monitor, fewer errors logged.

    GitHub issue: rabbitmq-server#91

  • rabbitmqctl forget_cluster_node no longer attempts to impersonate live
    (reachable) nodes.

    GitHub issue: rabbitmq-server#470

  • rabbitmq-plugins was using an incorrect env variable.

    GitHub issue: rabbitmq-server#451

提升

  • RAM watermark can be configured as an absolute value in bytes (just like with disk space monitoring):

    [{rabbit, [{vm_memory_high_watermark, {absolute, 1073741824}}]}].

    GitHub issue: rabbitmq-server#207

  • rabbitmqctl authenticate_user is a new command that can be used to test user authentication.

    GitHub issue: rabbitmq-server#119

  • rabbitmqctl now supports exclusive as a queue info item.

    Contributed by Alexey Lebedeff (@binarin).

    GitHub issue: rabbitmq-server#371

下载页面:rabbitmq_v3_5_7

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。

AMQP 里主要要说两个组件:Exchange 和 Queue (在 AMQP 1.0 里还会有变动),如下图所示,绿色的 X 就是 Exchange ,红色的是 Queue ,这两者都在 Server 端,又称作 Broker ,这部分是 RabbitMQ 实现的,而蓝色的则是客户端,通常有 Producer 和 Consumer 两种类型:



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本文标题:RabbitMQ 3.5.7 发布,AMQP 消息服务器
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最新评论(4

chaun
chaun
金融行业用这个的还是居多。
丁富贵

引用来自“GITTODO”的评论

哈activeMQ有什么区别
我只知道一个是java实现的,一个是erlang实现的
GITTODO
GITTODO
哈activeMQ有什么区别
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