dhmq v0.0.1

DHMQ

DHMQ is a message queueing system that focuses on tasks.

The whole management of queues and workers is driven by the MQManager. There can be multiple instances, but usually one node process has only one default instance.

The DHMQServer can be used as interface to the MQManager.

An application could be designed to have the MQManager within its node process or remote as separate server.

Install it globally

npm install -g dhmq

Run the server with the global command line:

dhmq

Usage in working directory of this project

Install the dependencies:

npm install

Run the server:

node server.js

Configuration

The listen port for the Server can be configured with the environment variable PORT. All the configuration options can be found in the lib/config.js.

Components

MQManager

The MQManager is the main component, as all operations on queues and workers are run through the MQManager. The MQQueue, MQTask and the MQWorker are just data model objects.

When an instance is requested the first time, the MQManager will lookup its storage directory for stored queues to restore them.

When the MQManager is shutdown, it will save the Queues and its waiting tasks to its storage folder.

DHMQServer

The DHMQServer is a HTTP Server that offers a Socket.io Websocket interface. This interface can be used to manage the queues and tasks.

DHMQClient

The DHMQClient can be used to connect to the DHMQServer.

License

The MIT License (MIT)