node-red-contrib-ws-subscriber-custom

Custom Websocket for connecting to ESB with help of Header with Token and X-ClientId.

Installation

npm install node-red-contrib-ws-subscriber-custom

Or in NodeRED Manage palette and serarch for node-red-contrib-ws-subscriber-custom

Publish or update npm packages

First:

npm publish --access=public

After publishing npm package, you have to add the public package to the nodered palette. Go to https://flows.nodered.org/add/node and add your packagename. After a while you can find it in Nodered palette.

Usage

custom-websocket-subsriber Node

Every subscriber node needs

• Websocket-Serveradress
• XClientId
• Token

If everything is correct the node shows a green dot after deploy. If the dot is red, something went wrong while connecting to the WSS.

Incoming messages gets append to the output message object with the name "payload".

custom-websocket-acknowledge

• the acknowledge Node sends messages back to the WSS configured in "custom-websocket-subsriber".

• This message is sended back to WSS to acknowledge:['{Type of Message}', '{Topic}', {'Message Number'}], defined in Node template.

• Example:

• Message send by WSS

• Message send to WSS by custom-websocket-acknowledge:

• ['message-ack', 'PRODUCT.7', '2960249']