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From artnaseef <>
Subject Re: rebalanceClusterClients , failover and transactions
Date Sun, 09 Feb 2014 23:09:27 GMT
Try this on the broker transport conntector. 


Let me know if it does not work and I will double-check the setting. 

Sent from my iPhone

> On Feb 8, 2014, at 10:08 AM, "Enrico Olivelli [via ActiveMQ]" <>
> Hi, 
> I'm facing a problem in my system due to the option rebalanceClusterClients. 
> As I can see when this option is enabled every time a new connection is 
> created a signal is sent to every connected client in the network and  
> every failover connection is closed and re-opened. 
> In my system it happens that when a producer (using failover tranport) 
> is inside a transaction and a new client connects then some of the 
> messages are dropped by KahaDB as beeing ssen as duplicates 
> Again, the rebalanceClusterClients option is very aggressive and 
> generates a lot of network/broker overhead in my system, when I have 
> something like 100 cons JVM , which get disconnected and reconnected 
> every time a new producer (which is sporadically spawned) gets in. 
> Can I realize a setup like this ? 
> - failover transport producers insiede a transaction do not 
> accept/silently drop  the command to rebalance the cluster and reconnect 
> - not every client get reconnected at every new client attaches to the 
> cluster 
> thanks in advance 
> ActiveMQ is great 
> Enrico Olivelli 
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