Is there ever an advantage to doing the following when order of
processing matters?
There is a need to preserve order based on some characteristic of the
message.
Therefore multiple consumers from the queue without the use of
selectors is not an appropriate solution.
Instead, single con
processed the message or not.
Looking for ideas.
On Sep 20, 2009, at 12:11 PM, Bruce Snyder wrote:
On Fri, Sep 18, 2009 at 8:42 PM, Robert Nicholson
wrote:
I've been looking at DMLC lately.
Acknowledge semantics are a little different when using it though?
There are four
Also, Is there a simple example of a JMS consumer that's using DMLC
with ActiveMQ available?
I've been looking at DMLC lately.
Acknowledge semantics are a little different when using it though?
Isn't there the notion that you acknowledge before dispatch and
therefore there
lies an opportunity to acknowledge something from the queue and not
actually process it
because of an outage.
So,
does anybody have any idea what changes have taken place that would cause
the Hermes discovery to no longer work with 5.3-SNAPSHOT?
I notice that in 5.2.0 the following Service URL works
service:jmx:rmi:///jndi/rmi://localhost:1099/jmxrmi
but in 5.3-SNAPSHOT the same service url cannot conn
Does anybody know if JMX naming differs for JMS resource b/w 5.20 and
5.3-SNAPSHOT? When I tried Hermes Discovery with 5.3-SNAPSHOT it
didn't discover any destinations where 5.20 finds all destinations.
? :)
On 15 Sep 2009, at 14:41, Robert Nicholson wrote:
I just tried my app with the 5.3 SNAPSHOT and when I run it I see
my process is consuming messages but every single one of them is
always left on the queue. This even when my JMS Session is
AUTO_ACKNOWLEDGE
On Sep 15, 2009, at 2:40 AM, R
Nicholson wrote:
On each occasion when I notice messages are no longer being
delivered. If I restart my app after restarting the broker the
messages begin to deliver.
On Sep 15, 2009, at 12:56 AM, Rob Davies wrote:
On 15 Sep 2009, at 06:42, Robert Nicholson wrote:
So, I have a pretty
)
at sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:595)
... 20 more
Here's my Hermes config
On Sep 15, 2009, at 2:40 AM, Rob Davies wrote:
On 15 Sep 2009, at 07:33, Robert Nicholson wrote:
On each occasion when I notice messages are no longer being
delivered.
On each occasion when I notice messages are no longer being delivered.
If I restart my app after restarting the broker the messages begin to
deliver.
On Sep 15, 2009, at 12:56 AM, Rob Davies wrote:
On 15 Sep 2009, at 06:42, Robert Nicholson wrote:
So, I have a pretty standard JMS message
AM, Rob Davies wrote:
On 15 Sep 2009, at 06:42, Robert Nicholson wrote:
So, I have a pretty standard JMS message listener but when using
ActiveMQ it often just doesn't receive any messages even when there
are messages on the queue. The Session is a transacted one with
AUTO_ACKNOWLED
So, I have a pretty standard JMS message listener but when using
ActiveMQ it often just doesn't receive any messages even when there
are messages on the queue. The Session is a transacted one with
AUTO_ACKNOWLEDGE but for some reason the messages are never taken off
the queue.
I believe A
Ok I spotted one mistake and that was that I had receive queue and not
request queue populated in my Point to Point setup.
Now I see messages in my queue. Eureka !!!
On Sep 14, 2009, at 8:36 AM, Rob Davies wrote:
On 14 Sep 2009, at 14:27, Robert Nicholson wrote:
When using
Queue queue = (Queue) context.lookup(getSendQueue());
The ContextFactory lookup goes ok but for some reason the queue lookup
returns an ReadOnlyContext
and not a Queue.
On Sep 14, 2009, at 8:36 AM, Rob Davies wrote:
On 14 Sep 2009, at 14:27, Robert Nicholson wrote:
When using org.apach
When using org.apache.activemq.jndi.ActiveMQInitialContextFactory will
it ever look for a local jndi.properties file?
I'm trying to get JMeter working with the JMSSampler and I keep
getting a classcastexception when it does the lookup
2009/09/13 21:35:43 ERROR - jmeter.threads.JMeterThread:
If you've got it working can you share how you did?
Specifically are you using jndi.properties and if so what's in that
and what does you Point to Point setup in JMeter look like?
I'm having a tough time getting this working with ClassCastExceptions
2009/09/13 21:35:43 ERROR - jmeter.threads
I'm doing everything that the documentation says I need to yet it
cannot even find the InitialContextFactory
Is there a more up to date set of instructions for using ActiveMQ with
Jmeter?
jmeter.protocol.jms.sampler.JMSSampler: Cannot instantiate class:
org.activemq.jndi.ActiveMQInitialCo
ActiveMQ seems to use a prefixing schema that HermesJMS just doesn't
understand.
I'm wondering if there wasn't anything in the queue name that
HermesJMS parsed a schema identifier then it might not give the
following error
javax.naming.NamingException: scheme ID not recognized
How can you get HermesJMS discovery working (with TemporaryQueues)
with activemq 5.2.0
Which provider do I have to use to get discovery working?
Many links on this topic on the internet are often stale.
Which jars from activemq do I need to include in my project if I'm
just wanting to publish and consume from the queues with an external
application?
So at work we currently have J2SE processes that use
JMSMessageListeners to consume messages from a Websphere MQ 6.x queue.
At this time I'm enhancing our existing processes to support muliple
JMSMessageListeners where was the original implementation used a
single threaded listener only. ie
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