persistence is a property of the message, so you could use a plugin to
ensure deliveryMode is NON_PERSISTENT for all messages to specific
destinations.
There is an existing plugin that enforces persistence for all
messages, you would need to extend that plugin to add some filtering,
Hello,
I have just been nobbled by some activemqcpp behaviour that only seems to
apply when STOMP is being used with message selectors. It is the
restriction that message selector applies to a session, not to individual
messages. I am truly amazed at this. Luckily I found it documented at
Thank you! I'v understanded!
2010-10-12
renyong
发件人： Gary Tully
发送时间： 2010-10-12 17:01:46
收件人： users
抄送：
主题： Re: could I config an queue to no persistence, others to persistence
persistence is a property of the message, so you could use a plugin to
ensure deliveryMode is
As I understood, when you send a persistent message it is a synchronous call
but when you send a non-persistent message it is asynchronous. So adding the
persistent plugin does not actually give you the same guarantee that actually
sending the messages as persistent does. i.e. you could lose a
We've just gone live with ActiveMQ and we're getting lots of:
2010-10-12 13:54:07,842 | ERROR | Failed to register subscription
QueueSubscription: consumer=ID:zorin-55759-1286874482476-5:1:1:105,
destinations=0, dispatched=0, delivered=0, pending=0 |
I should mention this is with 5.4.1 and the hub server mentioned is
also 5.4.1.
On 12 October 2010 13:56, James Green james.mk.gr...@gmail.com wrote:
We've just gone live with ActiveMQ and we're getting lots of:
2010-10-12 13:54:07,842 | ERROR | Failed to register subscription
In fact, I use spring to config jms. I find I could set property
'deliveryPersistent' to JmsTemplate.
2010-10-12
renyong
发件人： Andre vd Merwe
发送时间： 2010-10-12 20:41:40
收件人： users@activemq.apache.org
抄送：
主题： RE: Re: could I config an queue to no persistence, others topersistence
Dejan Bosanac wrote:
You can set prefetchSize property on the network connector, which
should help with your use case.
See http://activemq.apache.org/networks-of-brokers.html for more details.
Unfortunately, setting the prefetchSize on the NetworkConnector URL does not
change the
I have changed my test case and set the prefetch for the fast consumer to 100
and the prefetch for the slow consumer is still 1. The results didn't really
change. 50 messages were processed by the fast consumer and 50 messages were
processed by the slow consumer.
Attached is the test case and
had a quick look at the code, you use consumer.dispatchAsync=false
which ensures that a single thread does the dispatch, which will not
allow for any of the network latency to accumulate. Leave this at the
default true so that dispatch happens using two threads.
Also, set
Dejan,
Is there any kind of to do list with regard to web sockets?
Thanks,
Bobby
On Thu, Oct 7, 2010 at 4:50 AM, Dejan Bosanac de...@nighttale.net wrote:
Hi Ravi,
just tried the original demo and it seems it doesn't work. Can you
raise a Jira issue for this?
Cheers
--
Dejan Bosanac -
My apologies for these thanks coming so late -- I got pulled for a while and
unfortunately neglected this thread -- but many thanks nonetheless!
Unfortunately I don't know what you mean by enable it. Is it (JMX?)
enabled in the sample activemq.xml, and if so what can I look at to know
what to
This was Dejan's Message:
Hi,
the stop script tries first to connect to the broker using JMX and
stop it cleanly and if it doesn't succeed it kills it. So make sure
you enable it in your activemq.xml
Cheers
--
Dejan Bosanac - http://twitter.com/dejanb
Open Source Integration -
I am passing brokerConfig to activemq broker
vm://localhost?brokerConfig=properties:jms/broker.properties
my broker.properties contains
dataDirectory=/u01/oracle/artms-jms
if the value specified for datadirectory does not exsists in the file
system where my application is deployed
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