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Posted to users@activemq.apache.org by jlkinsel <jl...@thrashyour.com> on 2007/10/26 05:54:39 UTC
trying to combine failover and prefetchPolicy
Hey guys - I'm using ActiveMQ through Spring, with the client configured
through my spring xml files. I'm trying to get a client to connect to a
broker with two features enabled:
a) I want failover turned on as the network between the client/server is
slightly flakey, and
b) I want to set my queuePrefetch size to 1.
I would think this means something like
<property name="brokerURL"
value="failover:tcp://qserver:61616?jms.prefetchPolicy.queuePrefetch=1,tcp://qserver:61616?jms.prefetchPolicy.queuePrefetch=1"/>
but this causes errors. If I just have the queuePrefetch option on the
second uri, it doesn't give an error, but i'm not convinced that the
queuePrefetch size of the first uri is going to be 1.
Any thoughts as to what I'm doing wrong here?
--
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Re: trying to combine failover and prefetchPolicy
Posted by Rob Davies <ra...@gmail.com>.
Have you looked at this: http://activemq.apache.org/failover-
transport-reference.html
try: failover:(tcp://qserver:61616?
jms.prefetchPolicy.queuePrefetch=1,tcp://qserver:61616?
jms.prefetchPolicy.queuePrefetch=1)
cheers,
Rob
http://rajdavies.blogspot.com/
On Oct 27, 2007, at 11:59 PM, jlkinsel wrote:
>
> sooo....nobody is using activeMQ through Spring with failover and
> small
> prefetch queue sizes. OK.
>
> How about this - can anybody point me at a single doc which
> explains the
> best way to use activeMQ, versus a wiki with a bunch of scattered
> information?
>
>
> jlkinsel wrote:
>>
>> Hey guys - I'm using ActiveMQ through Spring, with the client
>> configured
>> through my spring xml files. I'm trying to get a client to
>> connect to a
>> broker with two features enabled:
>> a) I want failover turned on as the network between the client/
>> server is
>> slightly flakey, and
>> b) I want to set my queuePrefetch size to 1.
>>
>> I would think this means something like
>> <property name="brokerURL"
>> value="failover:tcp://qserver:61616?
>> jms.prefetchPolicy.queuePrefetch=1,tcp://qserver:61616?
>> jms.prefetchPolicy.queuePrefetch=1"/>
>>
>> but this causes errors. If I just have the queuePrefetch option
>> on the
>> second uri, it doesn't give an error, but i'm not convinced that the
>> queuePrefetch size of the first uri is going to be 1.
>>
>> Any thoughts as to what I'm doing wrong here?
>>
>>
>
> --
> View this message in context: http://www.nabble.com/trying-to-
> combine-failover-and-prefetchPolicy-tf4695041s2354.html#a13448310
> Sent from the ActiveMQ - User mailing list archive at Nabble.com.
>
Re: trying to combine failover and prefetchPolicy
Posted by jlkinsel <jl...@thrashyour.com>.
sooo....nobody is using activeMQ through Spring with failover and small
prefetch queue sizes. OK.
How about this - can anybody point me at a single doc which explains the
best way to use activeMQ, versus a wiki with a bunch of scattered
information?
jlkinsel wrote:
>
> Hey guys - I'm using ActiveMQ through Spring, with the client configured
> through my spring xml files. I'm trying to get a client to connect to a
> broker with two features enabled:
> a) I want failover turned on as the network between the client/server is
> slightly flakey, and
> b) I want to set my queuePrefetch size to 1.
>
> I would think this means something like
> <property name="brokerURL"
> value="failover:tcp://qserver:61616?jms.prefetchPolicy.queuePrefetch=1,tcp://qserver:61616?jms.prefetchPolicy.queuePrefetch=1"/>
>
> but this causes errors. If I just have the queuePrefetch option on the
> second uri, it doesn't give an error, but i'm not convinced that the
> queuePrefetch size of the first uri is going to be 1.
>
> Any thoughts as to what I'm doing wrong here?
>
>
--
View this message in context: http://www.nabble.com/trying-to-combine-failover-and-prefetchPolicy-tf4695041s2354.html#a13448310
Sent from the ActiveMQ - User mailing list archive at Nabble.com.