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From farshad <teez_ho...@hotmail.com>
Subject Re: Distributed brokers and faiovers
Date Mon, 05 Oct 2009 19:14:11 GMT

Hi Dejan,

Thanks for the reply.  On the link you sent I read:

"The Failover configuration syntax allows you to specify any number of
composite uris. The Failover transport randomly chooses one of the composite
URI and attempts to establish a connection to it. If it does not succeed or
if it subsequently fails, a new connection is established to one of the
other uris in the list."

So, if I have a network of 3 brokers specifed staticaly in my config file
and having also specified the failover:// protocol how does ActiveMQ fail an
initial connection to one broker to another?  Or does it?  

I use an ActiveMQConnectionFactory which needs to be connected to a broker
URL specifically.  So, if that broker is down do I need to try a different
broker myself or does ActiveMQ's failover would connect to a different
broker?  If so, how?

Thanks,
Farshad



Dejan Bosanac wrote:
> 
> Hi,
> 
> check out failover transport
> http://activemq.apache.org/failover-transport-reference.html
> 
> Cheers
> --
> Dejan Bosanac - http://twitter.com/dejanb
> 
> Open Source Integration - http://fusesource.com/
> ActiveMQ in Action - http://www.manning.com/snyder/
> Blog - http://www.nighttale.net
> 
> 
> On Fri, Oct 2, 2009 at 7:12 PM, farshad <teez_housh@hotmail.com> wrote:
> 
>>
>> Hi,
>>
>> I am new to ActiveMQ and am trying to use it in a distributed way.  I
>> statically define my brokers as:
>>
>> <networkConnectoruri="static://(tcp://host1:61616,tcp://host2:61616,tcp://host3:61616,tcp://host4:61616)"/>
>>
>> And
>> <transportConnector name="openwire" uri="tcp://localhost:61616" />
>>
>> I connect to host1 and place some messages in a queue.  I want to shut
>> down
>> host1 and be able to be a producer and consumer of that same queue
>> connecting to a different broker.  Can I do that?  What is the failover
>> machanism?
>>
>> Thank you in advance
>>
>> --
>> View this message in context:
>> http://www.nabble.com/Distributed-brokers-and-faiovers-tp25716906p25716906.html
>> Sent from the ActiveMQ - User mailing list archive at Nabble.com.
>>
>>
> 
> 
> -----
> Dejan Bosanac
> 
> Open Source Integration - http://fusesource.com/
> ActiveMQ in Action - http://www.manning.com/snyder/
> Blog - http://www.nighttale.net
> 

-- 
View this message in context: http://www.nabble.com/Distributed-brokers-and-faiovers-tp25716906p25755942.html
Sent from the ActiveMQ - User mailing list archive at Nabble.com.


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