You need to make sure "activemq.base" is defined. If you look at the startup
script included in the distribution, you'll see it sets a bunch of defines,
including activemq.base.
- "Sam Lieber" <[EMAIL PROTECTED]> wrote:
> I am new to ActiveMQ and I need help with initial configuration.
If Netmon is just opening the socket, and then closing it, ActiveMQ will
complain. I don't think it should dump a stack trace though.
Tom
- "sparky2708" <[EMAIL PROTECTED]> wrote:
> I am having issues monitoring activemq with netmon (10.0.1.8 is where
> netmon
> is running):
>
> ERROR
- "Marcos Alvares" <[EMAIL PROTECTED]> wrote:
> Hello,
>
> I trying to build a secure application with ruby using "stomp over
> ssl" ( Not ssl over stomp ).
>
> Like a:
> "Stomp::Client.open( '', '', 'localhost', 61613, false)"
>
> Inside the 61617 ssl connection provided by the message bro
- "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
- "DanielShao" <[EMAIL PROTECTED]> wrote:
>
> Error: Exception thrown by the agent : java.net.MalformedURLException:
> Local
> host name unknown: java.net.UnknownHostException: ...
>
> One of our issues is machine's hostName can't be resolved by DNS
> server.
>
> Here is part of my activem
- "ttmdev" <[EMAIL PROTECTED]> wrote:
> Out of the box, ActiveMQ provides a modest authentication service via
> the
> simpleAuthenticationPlugin. See
> http://activemq.apache.org/security.html .
> When enabled it will force the clients to provide a valid userid and
> passwd
> in order to succe
- "pplive" <[EMAIL PROTECTED]> wrote:
> if not set, anybody can connect through JMX and do management
>
> jmxDomainName="org.apache.activemq"/>
>
>
> any sample xml code ???
The wiki has an example: http://activemq.apache.org/jmx.html
It is a bit messy as the cr
- "Elliotte Harold" <[EMAIL PROTECTED]> wrote:
> Has anyone tried out Apache qpid yet?
>
> http://incubator.apache.org/qpid/
>
> Any war stories to report?
> I was wondering how it stacked up against ActiveMQ. Any particular
> reasons
> one might choose one over the other?
Well, Qpid is
- "RobBugh" <[EMAIL PROTECTED]> wrote:
> I'm going to install ActiveMQ in a shared file system Master/Slave
> configuration. I see on the ActiveMQ web site that SAN is suggested as
> the
> shared file system. Unfortunately, I don't know much about SAN
> technology
> and what choices I have. Is
Not quite. transportConnectors are for message consumers/producers (ie
clients).
networkConnectors are for broker-to-broker communications. If you only have
a single broker, you can remove all networkConnectors (probably a good accepted
practice). As you can probably imagine, brokers ha
- "Elliotte Harold" <[EMAIL PROTECTED]> wrote:
> >
> > There are known bugs in Stomp in 4.1.1. And there were some
> issues with
> > sockets not being cleaned up properly.
> >
> > I would re-test with a 5.0-snapshot.
> >
> > Tom
> >
>
> Could you elaborate on these? This may also apply t
- "cronos" <[EMAIL PROTECTED]> wrote:
...
> Envirnoment
> ==
>
> Activemq 4.1.1 (binary)
> Stomp php
> J2SE 5.0 update 8
> Cent OS 4 - version 20060930
...
There are known bugs in Stomp in 4.1.1. And there were some issues with
sockets not being cleaned up properly.
I would r
- "eta" <[EMAIL PROTECTED]> wrote:
...
> I decided to start restart both brokers & all clients. After doing
> so, I'm
> now looking at my QueueSize in broker #1 and it's showing -1000
> messages!
...
This sounds like a known bug in ActiveMQ: ActiveMQ is unable to determine
the number of
- "cronos" <[EMAIL PROTECTED]> wrote:
...
> It is expected AMQ 4.1.1 behaviour that the client MUST wait until a
> message
> arrives in the queue
> before disconnecting? Any help appreciated.
The behavior you are seeing is expected. You should not try to read another
Stomp frame if you
- "James Strachan" <[EMAIL PROTECTED]> wrote:
...
> You don't loose them; the destinations don't appear by default until
> you produce/consume from them.
...
Though it would be cool if ActiveMQ didn't forget the messages were there,
like it does know.
Right now, the counters go negative
- "smo" <[EMAIL PROTECTED]> wrote:
> Hi!
> I am facing a problem on restarting ActiveMQ.
> The CPU is at 100% and ActiveMQ is not available. The console hangs on
> this
> line :
> INFO KahaStore - Kaha Store using data
> directory
> c:\ActiveMQ\activemq-data\kaha.db
> Her
- [EMAIL PROTECTED] wrote:
> Hi,
>
> We are running a SunOS 5.9 box, with apache 2.2.4... and we have run
> out
> of inodes, is any possible way for increasing file descriptors
> without
> having stdio issues or other like issues? it's a production machine
> and
> I'm playing with my job :(..
- "Naresh Bhatia" <[EMAIL PROTECTED]> wrote:
> I would like to use ActiveMQ in an application where subcribers must
> receive
> EVERY message published to their topic. If a subscriber looses a
> message,
> its state would be out-of-sync with the publisher - and that would be
> a bad
> thing! N
- "James Strachan" <[EMAIL PROTECTED]> wrote:
...
> > Authentication and security should be mandatory, but the
> ActiveMQ.Agent feature doesn't work if auth is enabled.
>
> I'm not aware of any any MOM where authentication and security are
> mandatory out of the box; its usually always some
I have to agree with most of this. ActiveMQ is a buggy as hell.
In my testing, I'd have to say ActiveMQ 4.1.1 is completely unusable in
production. I'm told that it is used in production somewhere, but I suspect
the usage is extremely narrow. I'd like to know what usage actually works.
- "smo" <[EMAIL PROTECTED]> wrote:
> Hi!
> I have a persistent file "data-queue-data-1" that seems to contain
> messages
> (serialized JavaBean). May I assume these messages haven't been
> consumed
> yet. In that case, how to force ActiveMQ to warn clients that messages
> are
> waiting for bei
- "pascals" <[EMAIL PROTECTED]> wrote:
>
> - The one at codehaus, which uses deprecated "socket" functions.
The sockets extension is still available, though not installed by default.
> - A patched one that solves the "socket" issue.
I've seen it posted here. I assume it used the more
What you are doing is fairly unclear. It seems like you are trying to use
the StompConnect JMS to Stomp bridge as a JMS client. It is not a JMS client
though. StompConnect is messaging middle-ware. It presents a Stomp protocol
front-end, and translate to some other vendors JMS API. Its m
- "Jon" <[EMAIL PROTECTED]> wrote:
> Hi!
> I wonder what the status is on the following post:
> http://www.nabble.com/Firewall-tf2258067s2354.html#a6263450
>
> In a firewall situation only one connection initiated by the broker
> behind
> the firewall would work if messages would flow two-way
I've encountered a strange problem with the ActiveMQ.Agent and auth. If auth
for destinations is defined, ActiveMQ fails on startup as it can't create the
ActiveMQ.Agent queue. This is with a recent 5.0 snaphost.
This is the error:
java.lang.Exception: org.springframework.beans.factory.B
- "Jonas Lim" <[EMAIL PROTECTED]> wrote:
> Hi Tom,
>
> Here's the link on startup destinations
>
> http://activemq.apache.org/configure-startup-destinations.html
>
> Regards,
> Jonas
Tahnks, I eventually found that page, and I linked the configuring queues
page to that page.
The Wiki
- "James Strachan" <[EMAIL PROTECTED]> wrote:
> So we need a working reliable layer on top of UDP which is capable of
> handling re-requests of missing packets etc. The current code is work
...
I think that is called TCP. Why UDP at all? Is this for multicasting?
Otherwise, I can't see
How do you define a queue in activemq.xml? I looked at the XSD and the best
that I could come up with is:
But this causes a null pointer exception. It is very hard to find
documentation on this type of thing. I've seen an example on the web page, but
I can't find it now.
T
- "James Strachan" <[EMAIL PROTECTED]> wrote:
...
> Just use the JAAS plugin in ActiveMQ and you're good to go; the Stomp
> code uses whatever security plugin you're using
As has been discussed, this is broken, and has been since 4.1.1 or earlier.
Is there any sort of roadmap to the Act
- "Albert Strasheim" <[EMAIL PROTECTED]> wrote:
...
> P.S. My previous suggestion still stands: if you want to use
> PyActiveMQ
> with MapMessage, you need to use the Openwire wire format.
Good suggestion. Especially, since Stomp has some bugs in ActiveMQ, not just
just in the C++ librar
- "PieterN" <[EMAIL PROTECTED]> wrote:
> Patch:
> ---
> ../../../activemq-snapshot/src/activemq-core/src/main/java/org/apache/activemq/transport/stomp/ProtocolConverter.java
>
...
I've tried this patch, and it doesn't change anything. Stomp clients can
still connect with any userna
- "Raffaele" <[EMAIL PROTECTED]> wrote:
...
> To accomplish this can I use setDeleteAllMessagesOnStartup(true) on
> startup
> or have I to use specific SQL delete statement on activemq DB?
...
You should look into the URI configuration. You can set certain Xbean config
options on the com
- "mogan" <[EMAIL PROTECTED]> wrote:
> I am trying to add Authentication Plugin to ActiveMQ, and I am getting
> the
> following exception. I also looked at this posting.
> http://mail-archives.apache.org/mod_mbox/activemq-dev/200704.mbox/[EMAIL
> PROTECTED]
>
> and [activemq.xml]
>
>
> xm
I found this page describing the XBean config for Jetty that ActiveMQ uses:
http://docs.codehaus.org/display/JETTY/XBean+Support
However, all of the reference links are broken. I've searched the Jetty site,
but can't find anything. Does anyone know where I can find this?
Has anyone confi
- "James Strachan" <[EMAIL PROTECTED]> wrote:
> On 6/1/07, Doug Steigerwald <[EMAIL PROTECTED]>
> wrote:
> > I'm currently trying to set up ActiveMQ to use MySQL as the data
> store. ActiveMQ connects to the
> > database and creates some tables if it needs to, but nothing is
> stored in the A
- "James Strachan" <[EMAIL PROTECTED]> wrote:
> On 6/2/07, Tom Samplonius <[EMAIL PROTECTED]> wrote:
> >
> > How much more work needs to occur to get Stomp protocol support to
> a usable state?
>
> Huh? :) Its very useable right now
James,
- "Hiram Chirino" <[EMAIL PROTECTED]> wrote:
> That's awesome.. Has anybody put stuff up on http://pecl.php.net
> before?? I think that would be the best place to host the PHP Stomp
> impl. What do you guys think?
>
> Regards,
> Hiram
If you do that, make sure to include a note to use
I have. Just "kill -9" the java process to simulate a power failure. Try
various producer and consumer combinations.
In certain circumstances ActiveMQ will not be able to auto-recover, because
it tries to access a file that should not be there (ie data--2). There is a
bug in the code, w
- "James Strachan" <[EMAIL PROTECTED]> wrote:
> On 5/30/07, Tom Samplonius <[EMAIL PROTECTED]> wrote:
> >
> > Ok, but Stomp is buggy in 4.1.1. ActiveMQ 4.1.1 loses
> un-acknowledged messages if your consumer crashes without sending a
> DISCONNE
- "James Strachan" <[EMAIL PROTECTED]> wrote:
> On 6/2/07, Tom Samplonius <[EMAIL PROTECTED]> wrote:
> >
> > How much more work needs to occur to get Stomp protocol support to
> a usable state?
>
> Huh? :) Its very useable right now
>
>
- "Tom Samplonius" <[EMAIL PROTECTED]> wrote:
> The Web Console has similar issues. There is no easy way to
> password protect it. But if you password protect JMX access, it will
> break the Web Console.
...
I was wrong here. I based my comment
How much more work needs to occur to get Stomp protocol support to a usable
state? The biggest issue is lack of any authentication support for Stomp, so
anyone with access to the Stomp port can get and send anything. I can't
imagine that anyone is using Stomp in production yet.
But is an
I'm trying to implement some security on queues for Stomp clients. I have
this config:
and user.properties
system=manager
user=password
guest=password
a
- "ego" <[EMAIL PROTECTED]> wrote:
> You're probably true. So here is my 'real' problem.
>
> I need a producer that publish let's say an event E1. I have 3
> different
> consumers, each doing a specific task with the event E1. For each
> consumer,
> I need to find a "backup" solution if the c
I searched around a bit, and I can't find any examples of how to password
protect the Web Console. I assume this is possible with JAAS, but what do I
put in the section to make this happen?
Also, does authorization Jetty automatically extended to queues? I saw this
bug report:
http://
many messages are in
persistent storage on startup. But that bug is just annoying.
- "Bruce Snyder" <[EMAIL PROTECTED]> wrote:
> On 5/29/07, Tom Samplonius <[EMAIL PROTECTED]> wrote:
> >
> > What version of ActiveMQ do people recommend? I pla
What version of ActiveMQ do people recommend? I plan to use Stomp with a
single broker.
Tom
I notice that if ActiveMQ is stopped and started, when messages are in a
queue, the "Number Of Pending Messages" count in the web console upon start.
If I then consume five messages, the "Number Of Pending Messages" count is now
"-5". This is with the Derby JDBC journaled persistence adapto
- "ego" <[EMAIL PROTECTED]> wrote:
> ok for the queue so it's not possible for Topic consumers ?
>
I guess, the real question is why?
If you only want your message to go to a single consumer, why even use
topics? You requirements is for queue behavior, so I think you should use a
que
- "ego" <[EMAIL PROTECTED]> wrote:
> Hey,
>
> I'm not sure that my problem stands for "consumer failover". I would
> like to
> know if it's possible to have a group of consumers, listening the
> same
> Topic. Only one of the consumers is allowed to process the same
> message. The
> idea is th
- "Tom Samplonius" <[EMAIL PROTECTED]> wrote:
> I noticed some strange behavior with ActiveMQ 4.1.1 and the Stomp
> protocol. When I connect, I set the ack mode to "client". I read a
> message, and exit. Since I did not ack the message, I should expec
I noticed some strange behavior with ActiveMQ 4.1.1 and the Stomp protocol.
When I connect, I set the ack mode to "client". I read a message, and exit.
Since I did not ack the message, I should expect to get the same message on
next execution, and I do, as long as I do an explicit disconne
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