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From appi03 <arpit.s...@sparta.com>
Subject Re: connection issues
Date Thu, 18 Oct 2007 21:45:39 GMT

Thanks for the replies. I decided to slow down the producer and then it seems
to work fine. I guess the producer was producing messages so fast that the
consumer box couldn't handle them. May be the buffer was getting
overwhelmed. it seems like a network or an OS issue.

So by slowing down the producer side I was able to keep the connection going
for a pretty long time. I did have to restart my consumer application every
so often to consume messages but the the connection between two brokers was
stable. 





nmittler wrote:
> 
> Is it possible you have multiple applications competing for the same port
> on
> the server box?  Might be worth while to bring down the broker and verify
> that nothing else is running on any of those ports: 61616, 61613, 61617.
> 
> Also, you might want to disable the networkConnector until you've solved
> this problem.  Should help reduce the number of variables.
> 
> Nate
> 
> On 10/18/07, Timothy Bish <tabish@twcny.rr.com> wrote:
>>
>> It helps if you also tell us what version of ActiveMQ-CPP you are using,
>> but all the recent versions 2.0 and above should be fine with a v4.1.1
>> Broker.
>>
>> Are both clients C++ clients?
>> What does you code do?
>> Do you get any exceptions?
>> Can you include a small sample?
>> What platform / OS?
>>
>> Regards
>> Tim.
>>
>>
>> appi03 wrote:
>> > If i am using the ActiveMQ-CPP library, does it matter what activemq
>> broker
>> > version do i use. Currently I am using the latest release, which is
>> 4.1.1. I
>> > pretty much grabbed the example from the website. Here is the
>> configuration:
>> >
>> > <broker brokerName="localhost" useJmx="true" persistent="false"
>> > xmlns="http://activemq.org/config/1.0">
>> >
>> > <destinationPolicy>
>> >       <policyMap><policyEntries>
>> >
>> >           <policyEntry topic="FOO.>">
>> >             <dispatchPolicy>
>> >               <strictOrderDispatchPolicy />
>> >             </dispatchPolicy>
>> >             <subscriptionRecoveryPolicy>
>> >               <lastImageSubscriptionRecoveryPolicy />
>> >             </subscriptionRecoveryPolicy>
>> >           </policyEntry>
>> >
>> >       </policyEntries></policyMap>
>> >     </destinationPolicy>
>> >
>> > persistenceAdapter>
>> >       <memoryPersistenceAdapter/>
>> >         <!-- <journaledJDBC journalLogFiles="5"
>> > dataDirectory="${activemq.base}/activemq-data"/> -->
>> >       <!-- To use a different datasource, use the following syntax :
>> -->
>> >       <!--
>> >       <journaledJDBC journalLogFiles="5"
>> dataDirectory="../activemq-data"
>> > dataSource="#postgres-ds"/>
>> >        -->
>> >     </persistenceAdapter>
>> >
>> >     <transportConnectors>
>> >       <transportConnector name="openwire" uri="tcp://localhost:61616"
>> />
>> >       <!-- discoveryUri="multicast://default"/> -->
>> >       <transportConnector name="ssl"     uri="ssl://localhost:61617"/>
>> >       <transportConnector name="stomp"  
>> uri="stomp://localhost:61613"/>
>> >     </transportConnectors>
>> >
>> >     <networkConnectors>
>> >       <!-- by default just auto discover the other brokers -->
>> >       <!-- <networkConnector name="default-nc"
>> uri="multicast://default"
>> > failover="false"/> -->
>> >
>> >       <networkConnector name="host1"
>> > uri="static://(tcp://157.185.37.184:61616)" failover="true" />
>> >       <!--
>> >       <networkConnector name="host1 and host2"
>> > uri="static://(tcp://host1:61616,tcp://host2:61616)" failover="true"/>
>> >       -->
>> >     </networkConnectors>
>> >
>> >   </broker>
>> > The reason why I ask is I have a consumer and producer running on two
>> > different computers connected via LAN and for some reason I keep
>> loosing
>> the
>> > connection. Sometimes i successfully reconnects and I am able to
>> receive
>> the
>> > messages but of the time it stops and the consumer is unable to receive
>> any
>> > messages.
>> >
>> > I feel like I am missing something here.
>> >
>> > I would appreciate any help.
>> >
>> > Thanks,
>> > Arpit
>> >
>>
>>
> 
> 

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