Don't read this, it's totally inaccurate

AeroMQ

A very simple task queue in node.js

Installation

First you need to install some dependencies:

• node.js - https://github.com/ry/node
• redis - http://code.google.com/p/redis/wiki/QuickStart

Installation of AeroMQ itself is easy, with npm (https://github.com/isaacs/npm)

$ npm install aeromq

Running the server

Start redis

$ redis-server

Start AeroMQ

$ aeromq

At this point, AeroMQ should announce that it is running.

Protocol

The message queue protocol is dead simple. All communication is done in JSON formatted messages. All you do is send a message, and whenever somebody is ready to do something with that message, they will get the message.

Every message is sent in a bag (obviously, it's a messenger bag). The bag's format is:

{
    command: <one of the supported commands (below)>,
    queue: <the queue to operate on>,
    id: [an identifier for the request, not required],
    message: [a string that is the message. publish only.]
}

Upon receiving the above bag, the server will respond at some point in the future with the result of the query. The format is:

{
    success: <true|false>,
    id: [the client id, only returned if it was provided],
    message: [the message requested, if the command returns one],
    error: [if success is false, details will be provided here]
}

There are 4 supported commands (verbs).

• push
• pop
• monitor
• purge