NMS asynchronous request response

2009-01-22 Thread anujjain
Hi, I am using a C# UI and java service at backend. I am using ActiveMQ 5.2 with NMS 1.0. While sending asynchronous request to the service I noticed a strange behaviour. I am not getting response to my first request until I send a second request. Similarly second response id due till I send thr

Performance in relation to queue size

2009-01-22 Thread Cybexion
Hi, I have a queue that should hold up to 30 GB of small persistent messages: The queue consists of 10 MB files and are specified like this:

Re: Performance in relation to queue size

2009-01-22 Thread Gary Tully
I think you may be experiencing a delay as the index is resized, there should be some indication of this in the brokers log file (see source[1]). If this is the case, one solution is to allocate as sufficient index table at startup through the AMQPersistenceAdapter property indexBinSize. check you

Re: Performance in relation to queue size

2009-01-22 Thread Rob Davies
The index will grow up to a max number of bins - increasing that maximum will increase performance - e.g. cheers, Rob Rob Davies http://fusesource.com http://rajdavies.blogspot.c

[activemq-users] Mailing list subject

2009-01-22 Thread David Newcomb
I just signed up to the ActiveMQ mailing list and the mails are streaming in nicely. Hello Every one! Dose anyone know who the list administrator is? Please can the administrator change the list mailer to alter the subject line so that it is clearer which list the emails are coming from. I am

Re: Performance in relation to queue size

2009-01-22 Thread Cybexion
I just looked at the source. Could please one explain the following settings from HashIndex DEFAULT_PAGE_SIZE = Integer.parseInt(System.getProperty("defaultPageSize", "1024")); DEFAULT_KEY_SIZE = Integer.parseInt(System.getProperty("defaultKeySize", "96")); DEF

Re: [activemq-users] Mailing list subject

2009-01-22 Thread Bruce Snyder
On Thu, Jan 22, 2009 at 7:46 AM, David Newcomb wrote: > > I just signed up to the ActiveMQ mailing list and the mails > are streaming in nicely. Hello Every one! > > Dose anyone know who the list administrator is? > > Please can the administrator change the list mailer to > alter the subject line

Message Monitor for ActiveMQ

2009-01-22 Thread citron
Hi, I am just checking the general interest in a message monitor tool that I have developed for ActiveMQ. It's basically a web application based on Groovy/Grails, jSecurity, DWR and jQuery. I have attached a screen shot to give an idea what it looks like. For anyone interested, I can post the

ActiveMQ - XPATH Selectors - Unable to make it work

2009-01-22 Thread Jagath
Hi, I am using ActiveMQ 5.2. I am unable to make use of XPATH selectors. Sample XML message: ABC Topic where message is posted: VirtualTopic.TestXpath Queue where message is listened to: Consumer.Sample.VirtualTopic.TestXpath XPATH selector specified: XPATH '//books//bo...@lang=''en'']' Protoco

Securing active MQ

2009-01-22 Thread ar13
I have a situation which where I need to secure an activeMQ installation . I have two servers each with 2 network interfaces. One interface connects to the internet. The other connects to a local network which only has the other server on it . The OS is Redhat EL 5 and i am using AMQ 5.2.0 One

Re: Message Monitor for ActiveMQ

2009-01-22 Thread james . strachan
That sounds interesting! Would you consider donating it to the ActiveMQ project so we could integrate it with the existing console? On 22/01/2009, citron wrote: > > Hi, > > I am just checking the general interest in a message monitor tool that I > have developed for ActiveMQ. > > It's basically

Re: Securing active MQ

2009-01-22 Thread Joe Fernandez
Looks like the broker is trying to generate an id for itself, but can't because this statement is hurling an unknownhost exception hostName = InetAddress.getLocalHost().getHostName(); So I reckon the IP address of the local host cannot be resolved. Check your network settings. Re #1 - the way

Re: Securing active MQ

2009-01-22 Thread ar13
Thanks for the reply I saw that too. That poses a problem . The private network I have set up for JMS has no DNS service , intentionally . Why does active MQ need an name? Can't it just default to the IP ? Can i set this name in the config file ? re#1 so this line ins correct under transport c

Re: Securing active MQ

2009-01-22 Thread Joe Fernandez
The broker is trying to create a "unique id" for itself. Something along these lines ID:PEDRO-3500-123265619-8203-0:0 Where "PEDRO" is the host name. You can assign the broker a name via the cfg file, but it still needs the UID. Theline is telling the broker to establish a forwarding br

Transacted Messages Not Committed

2009-01-22 Thread frank_at_zynga
Hi, We're just starting to phase in the use of AMQ 5.2.0 in a high volume environment and I've run into some strange behavior with transacted sessions. The basic architecture of the consumer is a java daemon that spawns a configurable number of single threaded consumers that implement MessageLis

Re: Securing active MQ

2009-01-22 Thread ar13
Ok so this line http://activemq.apache.org/schema/core"; brokerName="localhost" dataDirectory="${activemq.base}/data"> Allows me to change the broker name ..which will be used to create the UID ? Joe Fernandez wrote: > > The broker is trying to create a "unique id" for itself. Someth

Re: [activemq-users] Mailing list subject

2009-01-22 Thread David Newcomb
Sorry, I don't understand. The to: field is either users@activemq.apache.org which is fine, but if someone replies to me off-list it breaks the whole filtering thing. The subject is the only aspect that remains constant. Like in this case, where I have replied to you specifically but copied the

Re: [activemq-users] Mailing list subject

2009-01-22 Thread Bruce Snyder
On Thu, Jan 22, 2009 at 7:07 PM, David Newcomb wrote: > > Sorry, I don't understand. > The to: field is either users@activemq.apache.org which is fine, > but if someone replies to me off-list it breaks the whole > filtering thing. > The subject is the only aspect that remains constant. > > Like in