c++ client doesn't receive on all topic consumers

2007-10-24 Thread Scott the Red
I'm creating a C++ adapter class to represent a message consumer connecting to ActiveMQ. Unfortunately, the consumers are not reliably receiving messages. Some receive OK, but others have a problem where the first consumer of a particular message doesn't receive. However, any additional consume

Re: jaas security

2007-10-24 Thread Tom Samplonius
- "lancedv" <[EMAIL PROTECTED]> wrote: > Hi guys, > > Im trying to use jaas in my activemq instance and have followed the > instructions in the security page and some hints in this forum but im > getting this error when starting activemq: > > ERROR BrokerService - Failed to

Problem using MySql as data source for Persistance Adapter

2007-10-24 Thread krv
Hi, I am trying to use MySql as data source for Persistance Adapter. I am using the following configuration: When I start activemq the tables (activemq_acks, activemq_lock, activemq_msgs) are created but it is not able to get the loc

Re: Store and forward brokers issue

2007-10-24 Thread navneek
Hi, To achieve your expectation. you need to make additional configuration under tag.. make the following configuration... it'll work.. 1. If you want to forward particular queue or exclude particular Q from forwarding, or want to strictly forward a Q to next broker..whatever.. then add fol

Re: ClassNotFoundException: org.apache.activemq.web.controller.PurgeDestination

2007-10-24 Thread jmaes
Since the next version is still in development (now 5.0 it looks like) and the current snap shot isnt compiling, is there any known work around or fix for this issue. I'm trying to deploy the war file am running into the same issue. PurgeDestination isnt found. Thanks -JM James.Strachan wro

Persistence Adapter

2007-10-24 Thread appi03
I am running into something weird here. My configuration is as shown below. I am just trying to get the persistence working but for some reason if I comment out the memoryPersistenceAdapter, my producer thread doesn't produce any messages and I get a heap error. But if I keep the memoryPersistence

Misterious loss of messages, debug hints? clues?

2007-10-24 Thread varoa
Hi, I'm having some problems with a producer losing messages at random. I have already checked http://activemq.apache.org/my-producer-blocks.html but I don't think it's related to that problem. I have a non-persistent topic, the producer sends around 30-50 messages/sec and my consumer is quite fa

Re: Network of brokers

2007-10-24 Thread Arif Mohd
Hi all, Iam trying to evaluate this feature of activemq and has just gone through the documentation and not able to get exact idea so, when looking in mailing list found this thread(ofcourse which is very much outdated).My question is still all these problems exist in latest releases?

Re: DefaultDatabaseLocker flooding the logs while the database is brought down

2007-10-24 Thread manishbel
Will do, Thanks for the reply Rob Manish. rajdavies wrote: > > Hi Manish - could you raise a jira for this ? - https:// > issues.apache.org/activemq/secure/CreateIssue!default.jspa > > > cheers, > > Rob > > http://rajdavies.blogspot.com/ > > > > On Oct 23, 2007, at 10:48 PM, manishbel

Re: Delivery problems?

2007-10-24 Thread colomb
bump Further info: All this is running in Java and the client machines are windows xp machines. Any suggestions? colomb wrote: > > We are using activemq 4.1.1 and seeing some very strange issues. Our > setup is as such: multiple client machines request information over queues > from a centr

Re: receiving old messages when restartin embedded broker - problem with persistence/auto_acknowledge?

2007-10-24 Thread spiiff
We solved the problem. I debugged the activeMq code and somewhere deep in the "DefaultJDBCAdapter" I found a batchedStatements boolean. When I insert the following snippet in the activemq.xml the boolean is set to false and all statements are correctly persisted: Of course, in yo

How to disable prefetch ActiveMQ 4.1.1

2007-10-24 Thread OB40
Hi, Is it possible to disable prefetch at the broker end. I am using a CMS client that causes the broker to throw exceptions after some time "Could not correlate acknowledgment to message". Some googling on the problem suggested that I should disable prefetch to resolve this issue. Thanks Omar

Re: network of Brokers

2007-10-24 Thread Vinod Venkatraman
Network of brokers ensure that ur messaging topology doesnt have a single point of failure and distributes load across the network of brokers. If there is only a single broker and for some reason that broker goes down then ur clients (producers/consumers) will not be able to send/receive new msgs