[rabbitmq-discuss] rabbitutil.js - rabbitmqctl sibling in JavaScript w/ RabbitMQ Java & Mozi

Mon Sep 6 21:05:51 BST 2010

Derek

Thanks for this comprehensive summary.  It's good to hear that Adk are
still using RabbitMQ :-)

In terms of protocol support in the Java client: noted.  Also noted
are your comments about shipping this.  We can certainly link to it
from the Getting Started page - would that be a good start?  A reason
for my hesitation is that management is undergoing a General Rethink
(http://downagain.com/blog/2010/09/06/wherein-our-hero-isnt-happy-with-work/).
 The person who is leading this effort is Simon, cc'd.

Simon - any thoughts?

alexis

On Sat, Sep 4, 2010 at 2:11 AM,  <derek.p.moore at gmail.com> wrote:
> Hi, Alexis,
>
> I have been using the script at work to white-box test Python click
> processing servers (over @ my gracious employer Adknowledge). We use
> RabbitMQ to separate & stage events between the incoming (request/response),
> staging (persistence/replay), & handling (validation/processing/storage)
> steps of various event handling processes.
>
> I have used JavaScript to do useful things with jars in telecom before (CTI
> & IVR)... And it suits itself quite well to application OLTP systems it
> seems... But in my haste & pride to post the script I left a few functions
> dangling, so here it is again for those interested:
>
> http://github.com/derekm/rabbitutil
>
> I slipped in the new RabbitMQ Java jars only to find they're 0-9-1-only. It
> would be nice if the new libs were dual-mode, since 2.0 upgrades will be
> phased in slowly by most organizations using these technologies.
>
> I've expected similar queueing & messaging behaviors from systems like
> Alcatel/Lucent's Genesys platform and barely received it... Having only
> recently been introduced to these technologies, I have to say I like
> RabbitMQ & Qpid over that other stuff any day! I'm not sure yet if AMQP is
> the wire protocol to solve all wire protocols, but it's a step on the way
> there. (I used to prefer the wire protocol: "<<" followed by two characters
> of choice "CC" followed by 4-byte encoded 64-bit length of string followed
> by preferred interchange format. But with RabbitMQ I hope I never write
> another wire protocol again.)
>
> I use my rabbitutil script's inject_msg, inject_msgs, & remove_msg daily,
> but I did setup my environment using its other commands. I like Rabbit's
> Java API over other ampq libs of various languages. The ease of working with
> it is illustrated by this script, I think. I haven't thought of much else to
> add to this basic set of commands, except to improve the commands themselves
> (arguments & options, etc.). But if people have ideas I'd be happy to work
> with them.
>
> I'd do what I can help see functionality like this distributed with some
> component of RabbitMQ. rabbitmqctl is very useful. Would this kind of
> functionality have to be integrated into that command to ship?
>
> Thanks!
>
> Derek
>
>
> On Sep 2, 2010 6:17am, Alexis Richardson <alexis at rabbitmq.com> wrote:
>> Derek,
>>
>> How are you getting on with this?  Has it proved useful or have you found
>> that you need more functionality than you expected?
>>
>>
>> alexis
>>
>>
>>
>>
>>
>>
>>
>> On Thu, Aug 19, 2010 at 4:46 AM, Derek Moore derek.p.moore at gmail.com>
>> wrote:
>>
>> I wrote this today at work.  Others may find it useful also.
>>
>> I wanted what rabbitmqctl seemed to lack, so I wrote this up quick &
>> dirty.  It is very simple, no validation, but functional.  I also needed
>> something to inject messages for testing purposes.
>>
>>
>>
>>
>> I run the JavaScript from a shell script called "rabbitutil":
>> --
>> #!/bin/bash
>> java -cp js.jar:commons-io-1.2.jar:rabbitmq-client.jar \
>> org.mozilla.javascript.tools.shell.Main rabbitutil.js $@
>>
>>
>>
>> --
>> and/or jrunscript (which I haven't really tested):
>> jrunscript -cp commons-io-1.2.jar:rabbitmq-client.jar rabbitutil.js
>>
>>
>> Source attached as "rabbitutil.txt", since .js is commonly filtered.
>>
>>
>>
>>
>> Cheers,
>>
>>
>> <> div>Derek P. Moore
>>
>>
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>>
>>
>>
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