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node-red-contrib-ls-jms

v0.2.1

Published

Node-RED nodes to send and receive jms messages leveraging lightstreamer jms extender (https://lightstreamer.com/ls-jms-features)

Downloads

7

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Links

Git

Maintainers

kleviklevi

Keywords

node-redjmslightstreamer

Readme

node-red-contrib-ls-jms

This projects contributes nodes to Node-Red (https://nodered.org/) to send and receive JMS messages by leveraging the lightstreamer jms extender (https://lightstreamer.com/ls-jms-features). While lightstreamer jms extender does the heavy work to actually perform JMS communication, this project bridges this communication into the node-red context by providing

  • an input node that receives JMS messages
  • an output node that sends JMS messages
  • a configuration node to setup the communication

Installation

If you have installed Node-RED as a global node.js package (you use the command node-red anywhere to start it), you need to install node-red-contrib-ls-jms as a global package as well.

npm install -g node-red-contrib-ls-jms

If you have a local node.js project, then you may install it as a local packages

npm install node-red-contrib-ls-jms --save

Usage

After installing node-red-contrib-ls-jms there are new nodes in the palette labelled with 'ls jms'. An input node for receiving jms messages. An output node for sending jms messages.

ls-jms-in-node

ls-jms-out-node

Drag and drop them onto the canvas of the node-red-editor as any other nodes. Configrue these nodes by double-clicking. For both nodes you can set a name, the destination type (queue or topic), the name of the destination and the lightstreamer jms configuration node.

ls-jms-in-node-config

The configuration node configures the reference to the lightstreamer jms extender. The lightstreamer jms extender has a configuration of its own for accessing jms brokers (refer to the lightstreamer jms extender documentation). In the configuration node you set the url of the lightstreamer jms extender and the name of the adapter (to the the jms broker) in the lightreamer jms extender configuration file

ls-jms-config-node

After applying these settings the configuration node can be referenced by any input or output node.

ls-jms-config-node2

Release History

  • 0.1.0 Initial release

License

The MIT License (MIT)

Copyright (c) 2014 gklevi

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.