Extension Realtime - WebSocket Data Portal


Extension Basics

Title
Realtime - WebSocket Data Portal
Name
ckanext-realtime
Type
Public extension
Description
Makes CKAN into a Realtime Data Portal using WebSockets and PostgreSQL LISTEN/NOTIFY, enabling client applications to subscribe to live datastore changes via CkanRT.js.
CKAN versions
Download-Url (zip)
Last commit
11 years ago (2014-06-15 21:02:10)
Url to repo
Category
Cloud Infrastructure & Storage


Background Infos

Description (long)
Show details

ckanext-realtime is a CKAN plugin which makes your CKAN site into a Realtime Data Portal. By using the CkanRT.js library, client applications can subscribe to realtime events from Observable Datastores. The project includes a CKAN extension for observable datastores, a datastore listener script using PostgreSQL LISTEN/NOTIFY, a WebSocket server, and a JavaScript library (CkanRT.js) for client communication. Requires Redis Server and ckanext-datastore. Repository is archived.

Version
0.4
Version release date
2014-06-15
Contact name
Justas Azna / Alexandra Instituttet A/S
Contakt email
Contact Url
(not set)


Installation Guide

Configuration hints

ckan.realtime.ckan_api_url = http://localhost:5000/api/3/action/ ckan.realtime.apikey = ckan.realtime.redis_host = 127.0.0.1 ckan.realtime.redis_port = 6379 ckan.realtime.wss_port = 9000

Plugins to configure (ckan.ini)
realtime
CKAN Settings (ckan.ini)
DB migration to be executed
Erstellt PostgreSQL-Trigger und -Funktionen zur Laufzeit fuer Observable Datastores
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