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From uma...@comcast.net
Subject Re: AMQ4.1.1: External broker drops transport connector for unknown reason
Date Fri, 18 Apr 2008 00:12:29 GMT
It  appears that U am running into the following
problem:
    https://issues.apache.org/activemq/browse/AMQ-1045

Is there any way to increase the pool size while instantiating
AMQ connection factory using Spring?

Regards

/U



 -------------- Original message ----------------------
From: uma_rk@comcast.net
> I have two peers A.xxx.com and B.xxx.com connected using external brokers 
> running on each.
> A and B each have a number of applications that have transport connections to 
> the
> respective brokers.
> 
>     [clients] <--- tcpConnector ---> [ext Broker A] <=== NetworkConnector ===>

> <extBroker B] <--- tcpConn --> {clients]
> 
> The brokers startup fine and the clients connect respectively as shown in this 
> log:
> 
>       2008-04-17 10:23:53,097 [127.0.0.1:41762] DEBUG TransportConnection           

> - Setting up new connection:    
>                     org.apache.activemq.broker.TransportConnection@1f04ea6
>      2008-04-17 10:23:53,098 [127.0.0.1:41762] DEBUG AbstractRegion                 
> - Adding consumer: 
>                    ID:A.xxx.com-41697-1208452947300-1:9:-1:1
>      2008-04-17 10:23:53,140 [127.0.0.1:41762] DEBUG AbstractRegion                 
> - Adding destination: 
>                    
> topic://ActiveMQ.Advisory.Producer.Topic.com.xxx.topic.configuration_change
> 
> But as soon as a client on A publishes a message on a topic 
> (com.xxx.topic.configuration_change),
> broker A seems to remove the transport connection to the client as follows:
> 
> 
>      2008-04-17 10:23:53,188 [127.0.0.1:41762] DEBUG AbstractRegion                 
> - Removing consumer:                  
>                    ID:A.xxx.com-41697-1208452947300-1:9:-1:1
>      2008-04-17 10:23:53,190 [127.0.0.1:41762] DEBUG TransportConnection            
> - Stopping connection:    
>                   /127.0.0.1:41762
>      2008-04-17 10:23:53,190 [127.0.0.1:41762] DEBUG TransportConnection            
> - Stopped connection: 
>                   /127.0.0.1:41762
> 
> Why does this occur? What would be the recommended way to troubleshoot this 
> problem?
> Any hints appreciated...
> 
> Regards
> 
> /U


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