g, and there is probably a better way. I was hoping that some
> sort of retry logic would make it into the head so that I can use the
> standard javascript files (makes maintenance a lot easier).
>
>--Dan
>
> On 10/13/07, chago <[EMAIL PROTECTED]> wrote:
>>
Can anyone recommend a good book or article regarding the development of
real-world applications using JMS?
This excludes the intro to JMS books and the books discussing integration
patterns. I'm looking for an informative treatise on how to build a real
mid-size to large application using JMS.
Hi Dan,
I'm planning on moving into application development with the AMQ AJAX code
soon, so this is of interest to me also. There are two types of failure that
I can foresee.
One is when the webserver closes the connection due to restart or network
problem. In this case, the assumption is that
essages on topic://doChat and send replies on topic://ChatTopic?
-- jim
JigarP wrote:
>
> Hi Chago,
>
> you have explain each scenario clearly. just want to know that at
> server side/client side what sort of confuguration should i do so that
> atleast it will not destroy
ent is closed
along with all the consumers.
Things to look for in your debug log are messages relating to the closing of
consumers. Mine looks like this:
2007-09-24 20:07:19,968 DEBUG [VMTransport ]
(he.activemq.broker.region.AbstractRegion)
Removing consumer: ID:zd7000-2475-1190676467171-2:0:1:1
I&
The polling begins as soon as the page is loaded and the _amq.js fle is
processed. It is quite probable that their are no consumers at this time. A
consumer isn't created until the amq.addListener() function is invoked.
Can you post your code?
-- jim
JigarP wrote:
>
> Hi Chago,
&
n the early part of
the doMessages() method. Would you be able to include the avtivemq-web.jar
file from the head in your project to replace the 4.x version. There may be
other dependencies that prevent this, but I have never tried.
-- jim
-- jim
JigarP wrote:
>
> Hi Chago/James,
>
I know others that have had this problem running with the 4.1.x series. Is
that the case for you?
-- jim
JigarP wrote:
>
> Hi ,
>
>I am using ActiveMQ/AJAX for my web based application. I have
> integrated ajax successfully in my application but getting below issue
> sometime.
>
> 1) I s
Can you upgrade to 5.0? I have tried to help others with the same problem,
but it worked for them when they upgraded to latest code.
-- jim
bbuffone wrote:
>
> I have started using Active MQ to build an Ajax application and currently
> running into problems. When I publish messages from the
Can you provide more detail regarding the problem. I assume you are using the
amq.js file? If you are, the browser is constantly polling the server for
data. If there is a connection problem, the browser is the first to know
about it. In these cases, reconnect logic will have to exist in the brows
e is nothing transfered.
>
> Any ideas?
>
> http://www.nabble.com/file/p12665375/activemq.log activemq.log
>
> chago wrote:
>>
>> http://activemq.apache.org/how-do-i-enable-debug-logging.html
>>
>>
>> Zanderfax wrote:
>>>
>>>
J, I'm not an authority on this topic, but I will try to carve out some time
to write a js-based load test. When working on problems like this, a plugin
like Firebug will help you out quite a bit. There are IE equivalents. This
can help identify whether the client never sends the message, or the s
The amq.js file that ships with ActiveMQ will automagically load for you,
prototype.js, behavior.js and _amq.js. The real work is done in _amq.js
which communicates with the AjaxServlet to create a javascript JMS client.
The _amq.js needs to make some AJAX calls to the server, thus the inclusion
o
Can you try the amq.js file located at:
https://issues.apache.org/activemq/browse/AMQ-1377
Are each of these listeners connected to a different queue or topic? How
many do you have before you notice some unresponsiveness?
-- jim
JigarP wrote:
>
> Hi All,
>
> I had posted on issue relat
http://activemq.apache.org/how-do-i-enable-debug-logging.html
Zanderfax wrote:
>
> I made the changes with no apparent effect. Where would I look for the
> debug log or stack trace if they exist?
>
--
View this message in context:
http://www.nabble.com/Looking-for-Help-ActiveMQ-and-Jetty-t
ns or stack traces.
-- jim
chago wrote:
>
> It appears to be some kind of timing issue. The code above works on my
> setup.
>
--
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Sent from the ActiveMQ - User mai
Try this:
http://www.w3.org/TR/html4/strict.dtd";>
Observatory
amq.uri='amq';
var myHandler = {
rcvMessage: function(message) {
alert("received " + message);
That's correct. Have you tried the examples in web demo?
Zanderfax wrote:
>
> So I don't have to configure anything on the Jetty side to have the topics
> available?
>
--
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Se
When using the javascript client (amq.js) you subscribe to topics and queues
in your javascript code. For example, in the chat.js file when the 'join'
button is pressed, an event fires that is coded as:
amq.addListener('chat', 'topic://CHAT.DEMO', chatHandlerCallback);
Any messages posted to tha
northshorefiend wrote:
>
> Say you have a widget on a webpage. The user clicks 'send' and expects a
> 'synchronous' response.
>
As you probably know, amq.js initiates a long-poll using an AJAX GET
request. All JMS messages come down in this get pipeline, and it is always
on. This means that it
If you download ActiveMQ, the web demo module contains a few demos that use
Jetty with an embedded broker talking to web pages using the amq.js script
file. The embedded broker is configured in the web.xml file by specifying
the vm://localhost value. If you want to use an external broker, you can
This may be a bit late for you, but I have refactored amq.js to use an
adapter class to allow other javascript frameworks to plug in. Writing an
adapter for dojo is trivial. If still needed, I can add it. If you add it,
please upload it to the "patch" which can be found at
http://issues.apache.or
So did this turn out to be a bug after all?
I'm looking at the 4.2 SNAPSHOT and is_topic = true for channels.
Imran.Sarwar wrote:
>
> Hi,
>
> You are right, it seems to be a bug. The is_topic flag should be set to
> false in case of channel
>
> Thanks,
> Imran
>
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