Re: Large message failure over http transport

Ok, seems I was mistaken that this was happening under 5.7, I must have been hitting our 5.3.2 server. Sorry for the false alarm guys! -- View this message in context: http://activemq.2283324.n4.nabble.com/Large-message-failure-over-http-transport-tp4659891p4660006.html Sent from the ActiveMQ

Re: Understanding memoryUsage (once again!)

Right now I set it to 5mb per queue, but I guess could be even less. I tested using "0 mb" to see if it completely flushed to disk without using memory, but didn't work, in that case seems it's the same as not putting the memoryLimit at all. Is there any way to make them just go to disk without us

OpenSSL error after long duration, or when several clients running simultaneously

Im am working on a test/load program in c++ for HPUX 11.31. The purpose was mainly to test the broker, (we are currently using the Fuse ESB on another system for a broker and it seems to be doing great). But I seem to keep having probelms with the C API. One of the most common problems is this sta

Re: OpenSSL error after long duration, or when several clients running simultaneously

okay, I added other catches in the activeMQ code, and this is what I got: errno=32The Exception was ERROR_SYSCALL. ret=-1 FILE: decaf/internal/net/ssl/openssl/OpenSSLSocket.cpp, LINE: 614 FILE: decaf/internal/net/ssl/openssl/OpenSSLSocket.cpp, LINE: 633 FILE: decaf/internal/

Re: Large message failure over http transport

Also, can you explain a little more about your usecase? HTTP might not be the best option for these larger payloads. What happens under the covers is the ActiveMQTextMessage object is converted to XML using xstream. There is some tuning around compressing the final XML before it goes out over the

Re: Large message failure over http transport

Can you post your broker config? I have been trying 10MB payloads and they work fine. In IRC i mentioned I was getting OOM, but my test case was trying to send 100MB payloads, not 10MB. Also, is your exception stack trace from the client side? Or broker side? On Wed, Nov 28, 2012 at 10:02 AM, m

Re: Understanding memoryUsage (once again!)

Another thought.. if you know they won't be immediately consumed (slow, or even intermittent consumers), why keep them in memory at all? Or at least why keep such a large number of them? Maybe turn down the memory limits on the destinations with knowingly slow consumers so fewer messages are kept i

Re: How can I retrieve a Stomp username when a new Connection is made?

Mmmm... good question.. it can be accessed through the BrokerService object, but it was never intended to be made accessible... would have to use some hacking to get at it. See attached unit test that has such hacking. Otherwise, to get at it in JMX, make sure your broker is populating the usernam

Re: ActiveMQ.Advisory.Connection messages includes username and password

Am thinking that the fix for http://issues.apache.org/activemq/browse/AMQ-2335 should just whack the password. leaking or providing the user in the advisory is probally ok. When logging connection info commands we just remove or replace with "" the password. https://issues.apache.org/jira/brows

Re: Understanding memoryUsage (once again!)

Hi Christian! Yes, actually that's what I'm doing, just setting per destination policies which work for me. I anyway needed them because I'm creating queues with lots of messages, which won't be immediately consumed, so having them store a lot into memory ended up slowing things up. So I just ass

Re: How can I retrieve a Stomp username when a new Connection is made?

Thanks, Christian. To put it more succinctly, what I want to do is retrieve the userName for a given ConnectionId returned by the Advisory onMessage function. Do you think JMX is the easiest way to do this? Can't I use the BrokerService or some other object I have created in the embedded ActiveM

Re: Simply getting ActiveMQ CPP work on VS2010

On Thu, 2012-11-29 at 01:22 -0800, mercuric wrote: > Hi, > First of all I have to say sorry for this newbie question but its my first > project in c++ and im so frustrated… > Im simply want to get a connection between activemq and my C++ project > written in C++ on Visual Studio Express 2010. >

Re: How can I retrieve a Stomp username when a new Connection is made?

Yes, the advisory broker will delete the username/password from a connectionInfo before dispatching to the advisories. Since you're creating the broker in code, are you asking for how to retrieve the username/password through the BrokerService object? You can retrieve the username for a connectio

How can I retrieve a Stomp username when a new Connection is made?

I'm stuck on something that is probably obvious but I just can't figure out how to do it. What I want to do is retrieve the userName from an incoming Stomp connection. I am creating the broker in my code and have also set up monitoring Advisory messages. The Advisory onMessage() function rece

Re: ActiveMQ.Advisory.Connection messages includes username and password

Rob, I'm stuck on something that is probably obvious but I just can't figure out how to do it. What I want to do is retrieve the userName from an incoming Stomp connection. I am creating the broker in my code and have also set up monitoring Advisory messages. The onMessage function receives t

Re: ActiveMQ Authorization Performace

For 5 users whose credentials don't change often, I'd suggest simple authentication plugin http://activemq.apache.org/security.html#Security-SimpleAuthenticationPlugin as it's the easiest to setup. Regards -- Dejan Bosanac -- Red Hat, Inc. FuseSource is now part of Red Hat db

Re: ActiveMQ Authorization Performace

In terms of numbers what would that mean? I have a situation wherein I have at least 5 different clients writing to one Topic and another client reading from that Topic. In response, this client writes to a Topic and the other 5 get the message from that Topic. What would you recommend in this scen

Re: ActiveMQ Authorization Performace

Hi, it all depends on your environment and use case. If you have a small number of clients that you control, you can easily go with user/pass version (and using ssl just to encrypt data). If you expect large number of clients and you might to think about LDAP so that you can manage user credenti

Re: ActiveMQ Authorization Performace

Thanks for the reply. I can see from the ActiveMQ documentation that there are many possible ways to do Authentication and Authorization. For example., to Authenticate, I can use SSL, JAAS Certificate Authentication, JAAS LDAP Authentication, JAAS Username, Password Authentication. What would you

Re: ActiveMQ Authorization Performace

You can use cached ldap authorization module http://activemq.apache.org/cached-ldap-authorization-module.html it caches all data in memory Regards -- Dejan Bosanac -- Red Hat, Inc. FuseSource is now part of Red Hat dbosa...@redhat.com Twitter: @dejanb Blog: http://sensatic.ne

Simply getting ActiveMQ CPP work on VS2010

Hi, First of all I have to say sorry for this newbie question but its my first project in c++ and im so frustrated… Im simply want to get a connection between activemq and my C++ project written in C++ on Visual Studio Express 2010. 1. I copied the Source of the ‘SimpleProducer.cpp’ 2. Added Path

ActiveMQ Authorization Performace

Guys, I"m looking for suggestions if I should consider using LDAP for authorization? Does the authorization happen only once when my clients set up their connection? or does it happen for every messages published or consumed by the clients? -- View this message in context: http://activemq.2283

Re: Admin Console in ActiveMQ embedded

Hi, if you're thinking on web console, it doesn't get started when you use embedded broker. You need to start some kind of web container and configure it. You can find more info at http://activemq.apache.org/web-console.html Regards -- Dejan Bosanac -- Red Hat, Inc. FuseSour