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From Gary Tully <gary.tu...@gmail.com>
Subject Re: PrioritizedBackup slows down producers?
Date Tue, 09 Apr 2013 19:06:25 GMT
see: http://activemq.apache.org/configuring-transports.html
"Server side options"

On 9 April 2013 20:05, Gary Tully <gary.tully@gmail.com> wrote:
> it may be worth looking at the transportconnector (broker side)
> options, updateClusterClientsOnRemove=true and
> updateClusterClients=true.
> I that way the client should only be aware of the priority
> availability when it returns to the cluster.
>
> If that does not work, raise an enhancement, the sending thread should
> learn about the priority broker return in an async manner and get
> notified.
>
> patches are always welcome :-)
>
>
> On 9 April 2013 14:12, ByteFlinger <byteflinger@gmail.com> wrote:
>> Hi
>>
>> I have setup a network of 2 brokers connected to each other and I am
>> performing some tests towards them.
>>
>> I have setup prioritizedBackup so that if broker 1 goes down and later on
>> comes up again, the producers will connect themselves back to that broker
>> rather than keep sending messages to broker 2.
>>
>> I have noticed that as soon as I bring broker 1 down, it seems that activemq
>> will try to reconnect itself to that broker after sending every single
>> message and since it takes some time to timeout (and that the same thread
>> seems to be used to reconnect thus blocking sending the next message), that
>> means that even though broker 2 is up and running, sending messages to it
>> takes considerably more time when broker 1 is down than it does otherwise.
>>
>> Is this normal behavior? If so, is there any way to tweak that so that it
>> only tries to reconnect every X messages or maybe that it uses a separate
>> thread to check whether that broker is up or not? Any other suggestions on
>> how one can overcome this issue are welcome.
>>
>> Regards
>> ByteFlinger
>>
>>
>>
>> --
>> View this message in context: http://activemq.2283324.n4.nabble.com/PrioritizedBackup-slows-down-producers-tp4665763.html
>> Sent from the ActiveMQ - User mailing list archive at Nabble.com.
>
>
>
> --
> http://redhat.com
> http://blog.garytully.com



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