RabbitMQ 3.7.8 RC3 釋出,Erlang 的 AMQP 開源實現

類別: IT

RabbitMQ 3.7.8 RC3 釋出了,這是一個維護版本,側重於 bug 修復和進一步提高 Erlang/OTP 21 的相容性,由於 RabbitMQ 3.7.7 之前版本的 CLI 工具無法在 Erlang 21 中工作,因此必須在升級 Erlang 之前先升級 RabbitMQ。


Core Server

Bug Fixes

  • Virtual host (specifically binding) recovery has been optimized.

  • A queue sync operation now can becancelledwhen a resource alarm is in effect on the receiving node.

  • Inter-node communication port (a.k.a. distribution port) unintentionally used an excessively large
    buffer size (1.2 GB instead of 128 MB). Kudos to Chris Friesen for noticing and reporting this.

  • A resource alarm triggered during boot could preventnodefrom starting.

  • Syslog configuration parameters could be rejected by config validator.

  • rabbitmq-echopid.batnowloads rabbitmq-env.batcorrectly.


  • On Erlang/OTP 21 Syslog server now can be configured using a hostname (not just an IP address).

  • rabbitmqctl rename_cluster_nodedocumentation improvements.

CLI Tools

Bug Fixes

  • Policies were unintentionally excludedfrom rabbitmqctl reportoutput.

Management Plugin

Bug Fixes

  • Virtual host imported from definitions or created via HTTP API will explicitlyawaitfor thevhosttoinitialise
    on all cluster nodes. This change was previously scheduled for 3.7.6but was only partially applied (didn't have
    any effect on HTTP API clients).

  • HTTP API connection endpoints returned a duplicate key, node.


  • Cowboy timeouts now can be configured.

  • rabbitmqadminnow supports a new argument, --request-timeout.

  • Switching sections will now scroll to the top of the newly rendered page.

STOMP Plugin

Bug Fixes

  • Nodes experiencing very high connection churn could run out of Erlang processes.

Federation Plugin

Bug Fixes

  • Improved OTPreleasehandling compatibility.


  • Link initialization optimizations.

Tracing Plugin


  • It is now possible to set up a tracer on any cluster node via management UI and HTTP API.

  • Tracer connection credentials now can be specified via the management UI and HTTP API.



  • Source code(zip)

  • Source code(tar.gz)

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