https://github.com/snowdd1/comet-knx-backend

Simple KNX backend to facilitate communication between [CometVisu](https://github.com/CometVisu/CometVisu) and [KNXD](https://github.com/knxd/knxd)
https://github.com/snowdd1/comet-knx-backend

knx knxd nodejs nodejs-v10

Last synced: about 2 months ago
JSON representation

Simple KNX backend to facilitate communication between [CometVisu](https://github.com/CometVisu/CometVisu) and [KNXD](https://github.com/knxd/knxd)

• Host: GitHub
• URL: https://github.com/snowdd1/comet-knx-backend
• Owner: snowdd1
• License: gpl-3.0
• Created: 2018-11-16T11:06:46.000Z (about 6 years ago)
• Default Branch: master
• Last Pushed: 2018-11-25T20:53:27.000Z (about 6 years ago)
• Last Synced: 2024-11-29T19:55:05.454Z (about 2 months ago)
• Topics: knx, knxd, nodejs, nodejs-v10
• Language: JavaScript
• Homepage:
• Size: 167 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

        
# comet-knx-backend

Beta of an interface between [knxd](https://github.com/knxd/knxd) (the knx daemon) and [CometVisu](https://github.com/CometVisu/CometVisu) using Server Sent Events (SSE aka EventStream).

# Requires

ES6 e.g. NodeJS 10 LTS, get it here: [nodejs.org](https://nodejs.org)

## Install

* clone the repository

* rename file `config-sample.json` to `config.json`

## Configuration

* config.json

    * the *IP address or name* of the knxd server: Locate `knxd` object, `host: 'my-knxd-server.local'` change to your setup

    * the default port of 32150: See `http` object, locate `port:32150`

    * if required adjust the `keepaliveSecs` setting - if there was no telegram to be sent upstream to the CV this triggers an empty message to force the reverse proxy to keep the session alive

	* the debug output in stdout: set the level in `loglevel`: 4- Debug, 3-Info, 2-Warning, 1-Error only; defaults to Warning=2

* configure your webserver to proxy the following paths:

   * /rest/cv/read --> localhost:32150/read

   * /rest/cv/write --> localhost:32150/write

   * /rest/cv/login --> localhost:32150/login  

* configure your webserver to point `/rest/cv/login` in the apache settings.

See the sample in [010-apache2sample.conf](https://github.com/snowdd1/comet-knx-backend/blob/master/010-apache2sample.conf)

## Run

* start the server with `node knxcometbackend.js`

* optional parameters: `--config | -c `: use other config-file than local config.json 

# not supported yet:

* rrdfetch