.
I'll leave the specifics of the questions to someone familiar with the
code.
Robbie
On 21 October 2014 16:14, Fred Moore fred.moor...@gmail.com wrote:
Hi folks,
I found a situation where the handling of timestamps/expirations by
ActiveMQ 5.10 appears not to be correct
a moment to make a test and patch even better.
something like jms.consumerExiryCheck=false (and leave the default as is
(true)
The ActiveMQ .NET client has this option to solve similar complaints, so
you can look there for inspiration.
On 22 October 2014 12:04, Fred Moore fred.moor...@gmail.com
Hi folks,
I found a situation where the handling of timestamps/expirations by
ActiveMQ 5.10 appears not to be correct, and unfortunately -- being this a
consumer side issue -- it does not appear to be solvable via classic
TimeStampingBrokerPlugin tweaks.
Scenario:
S1\ Broker B1 runs on HOST1
Hi folks,
I need to design an ActiveMQ deploy in a JBoss clustered environment, where
ActiveMQ MUST NOT be the weakest link in the chain, in terms of high
availability provided to the [clustered] critical MDBs.
Can anyone provide any war stories and hints tips on this particular
scenario?
...my 2 cent worth:
1\ Messages can be processed transactionally (similarly to ACID database
transactions, minus the I: no isolation is guaranteed, but no isolation is
required; e.g. think about fast paralled message consumption by
independedent consumer applications under independent units of
Hi folks,
is there a way to subscribe to multiple topics that do *not* have a naming
convention (e.g. same prefix or suffix) allowing the use of wildcards?
For example: STOCK.ACME + DEALS.NYC
Cheers,
F.
Hi bcmoney,
did you eventually manage to have your C app running w/openwire?
...we are about to try something similar and are currently looking for hints
gotchas.
Cheers,
F.
On Tue, Jun 1, 2010 at 1:11 PM, bcmoney bryan.copel...@nrc.ca wrote:
We have a need to control a legacy application
:56, Fred Moore fred.moor...@gmail.com wrote:
Gary, All,
with your hints we made some progress on this by creating an java
explicit
broker configuration (available here http://pastebin.com/7rJjV93r, see
BrokerInit()) that we believe is equivalent to the original activemq.xml
(available
text, it
will be binary data which should avoid encoding, no?
Have a go and report back with the next problem and we will take if from
there.
On 5 February 2010 08:51, Fred Moore fred.moor...@gmail.com wrote:
Hi Gary,
thanks for your answer.
I guess you could run without xml
Hi Marc,
We are sending files 1GB around using the ActiveMQ's BlobMessage.
...mmh you have an interesting real-life use case: can you give us a few
more details?
Things like the side protocol you use (FTP? WebDAV?), daily volumes, any
special other ActiveMQ tuning you performed etc
Cheers,
F.
without xml configuration and set any non default
values via code...
BrokerService broker = new BrokerService();
broker.addConnector(tcp://...);
etc.
On 4 February 2010 15:21, Fred Moore fred.moor...@gmail.com wrote:
Hi folks,
we have an application hosting an embedded broker instance
Hi folks,
we have an application hosting an embedded broker instance which needs to
run on z/OS box.
Unfortunately the application heavily relies on EBCDIC I/O, so passing
-Dfile.encoding=ISO8859-1 to the JVM (as suggested in
http://activemq.apache.org/zos.html is not viable).
We several things
Hi Folks,
we are trying to create a 5.3 connection factory with this URI
vm://MyBrk?alwaysSyncSend=true expecting to see alwaysSyncSend=true in the
resulting ActiveMQConnectionFactory object... but this does not happen.
What are we missing?
FWIW:
1\ Setting alwaysSyncSend=true via Java code in
an ExceptionListener then the default (asyncSend
for messages in a transaction) will work fine.
Also set copuMsgOnSend=false to save some cycles on each send.
On 28 January 2010 16:47, Fred Moore fred.moor...@gmail.com wrote:
Hi folks,
we have a fast producer sending persistent messages
Hi folks,
we have a fast producer sending persistent messages in transaction and
committing them every X msgs or Y seconds, our requirements are:
1\ ability to minimize the send() latency (and overall performance)
2\ ability to detect any JMSExceptions at commit() time (or at send() time)
and
Hi,
going back to Cursors and
http://activemq.apache.org/how-do-i-configure-activemq-to-hold-100s-of-millions-of-queue-messages-.html
...
...can anyone shed some light on the actual role of memoryLimit in:
policyEntry topic= producerFlowControl=false memoryLimit=1mb
policyEntry queue=
Hi Joe,
can you post your whole activemq.xml for this good enough test on 5.3?
...I'm still missing something and getting OOMs.
TIA,
F.
On Fri, Jan 22, 2010 at 9:07 PM, Joe Fernandez
joe.fernan...@ttmsolutions.com wrote:
I ran my 5.3 test with the following
systemUsage
/
/transportConnectors
/broker
import resource=jetty.xml/
/beans
Fred Moore-3 wrote:
Hi Joe,
can you post your whole activemq.xml for this good enough test on 5.3?
...I'm still missing something and getting OOMs.
TIA,
F.
On Fri, Jan 22, 2010 at 9:07 PM, Joe
Hi folks,
we have a 5.3 embedded KahaDB based broker with just a VM connector on it
(see activemq.xml here http://pastebin.com/f492ec856), our producers
continuously send persistent messages while the consumers run intermittently
(because they are bound to the availability of an external
and
Hi folks,
after having embededded an ActiveMQ broker into our application, we wanted
to provide simple command line use cases to help problem
determination/troubleshooting, things like:
1\ Dumping the broker internal state (just dumping MBeans attributes should
suffice) to a text file
2\ Dumping
...sounds
related to this.
On Thu, Jan 14, 2010 at 12:59 AM, Rob Davies rajdav...@gmail.com wrote:
oops - sry Fred - read your first email too quick - could you post the
ThreadExplorer class too ?
thanks,
Rob
On 13 Jan 2010, at 22:24, Fred Moore wrote:
Hi Rob,
If you could post
- might make more sense for it not to be static.
The [Timer-0] thread - I'm not seeing that - though I'm working from trunk
cheers,
Rob
On 14 Jan 2010, at 11:51, Fred Moore wrote:
Hi Rob,
FWIW here is the ThreadExplorer class: http://pastebin.com/f1aa2a099
Do you actually call stop
Hi folks,
we have a 5.3.0 embedded broker that refuses to shutdown cleanly because of
lingering threads.
We reproduced this with a very very basic configuration: with just vm jmx
connectors, no producers and no consumers and and this extremely simple
main() program:
actually call stop() on the broker ? - Have you disabled the
shutdownHook from the broker ?
If you could post your code - or sample of it - might help identify why
your main isn't shutting down
On 13 Jan 2010, at 17:50, Fred Moore wrote:
Hi folks,
we have a 5.3.0 embedded broker that refuses
bruce.sny...@gmail.com wrote:
On Fri, Dec 4, 2009 at 9:38 AM, Fred Moore fred.moor...@gmail.com
wrote:
Hi folks,
this is probably easy but we not able to figure it out: we have producers
setting msg expiration and msgs ending up in DLQ upon expiration (with
their
expiration reset
Hi folks,
this is probably easy but we not able to figure it out: we have producers
setting msg expiration and msgs ending up in DLQ upon expiration (with their
expiration reset to never).
How can I set things up in a way such that expired msgs will simply
disappear for good automatically
Hi folks,
I have a completely embedded broker instance running in the same JVM as my
JMS applications, all applications use a VM transport connector so the
TCP/IP footprint (i.e. used ports) of this system is currently zero.
Now my additional requirement is to be able to remove some [unused]
Hi folks,
in a hubspoke scenario where:
1\ both the hub broker and the spoke brokers are secured
2\ each spoke broker uses a duplex network connector to establish a two way
msg exchange w/hub
I understand from
http://cwiki.apache.org/confluence/display/ACTIVEMQ/Security that the
network
Hi folks,
I'm an IBM WebSphere MQ veteran new to ActiveMQ, I recently started
exploring ActiveMQ: great product, really great features... with some
aspects just a little bit confusing for senior citizens like me :-) coming
from years dwelling in WMQ-land.
My general question here is: are there
Hi Rob,
many thanks for the very prompt and comprehensive answer, which encourages
me to venture into a second round of questions :-) ...
Hi Folks,
1\ Can someone shed some light on the actual role of the brokerName in a
network of brokers scenario? (by reading the docs it looks like it does
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