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From "Michele Bozzaotre (JIRA)" <>
Subject [jira] [Commented] (AMQCPP-601) PriorityBackup isn't working
Date Fri, 23 Sep 2016 09:22:21 GMT


Michele Bozzaotre commented on AMQCPP-601:

Hi Tim,
Did you plan to solve this issue in some future versions?

> PriorityBackup isn't working
> ----------------------------
>                 Key: AMQCPP-601
>                 URL:
>             Project: ActiveMQ C++ Client
>          Issue Type: Bug
>    Affects Versions: 3.7.0, 3.9.3
>         Environment: MSVC (Toolset v90), 
>            Reporter: Jawad Bokhari
>            Assignee: Timothy Bish
> I am trying to take advantage of the ActiveMQ priority backup feature.
> I'm running 2 brokers on 2 different sites (machines). Each site has 2 AMQ clients, one
of which is a Java client and the other one is a C++ client.
> Both brokers are linked as network of brokers in duplex mode. 
> I want the following behavior for my apps.
> * Always connect to local broker on startup
> * If local broker goes down, connect to the remote
> * {color:red} While connected to remote, if local comes back up, we then reconnect to
local. {color}
> This works on my java app by simply adding priorityBackup to my URI options 
> ??failover:(tcp://local:61616,tcp://remote:61616)?randomize=false&priorityBackup=true??
> However, the part highlighted in {color:red}red{color} doesn't work for CPP client.
> The following works fine on the CPP apps (with basic working failover functionality -
aka jumping to remote when local goes down )
> ??failover:(tcp://local:61616,tcp://remote:61616)?randomize=false??
> But updating the uri options with priorityBackup even breaks failover functionality completely
(my apps never failover to the remote broker, they just stay in some kind of broker-less/limbo
state when their local broker goes down) 
> ??failover:(tcp://local:61616,tcp://remote:61616)?randomize=false{color:red}&priorityBackup=true{color}??
> I tried this with 3.9.3 without success. Then, I tried with the version 3.7.0 when this
feature *priorityBackup* was first introduced but without luck.
> ActiveMQ broker versions: *5.9.0*, *5.13.2*
> I'm using Visual Studio 2008 toolset (V90) for my client application. 

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