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|Stefan de Konink|
|Track||Jabber and XMPP Devroom|
Applications: PubSub in the Dutch Railways API
Implementation of PubSub, Service Discovery and User Location on top the Dutch Railways API.
Dutch Railways has opened up an API to their presentation layer. The API hooks into the back office and contains similar data as can be found on stations and their website. The system is pull based, and has a limitation of 40k request per unique API key, the format: XML.
The openOV project removed the requirement for the API key by acting as open proxy, caching request and offering a PubSub allowing subscriptions to specific stations. Upon changes any subscriber gets informed, in realtime. Additional views in virtual nodes were made to retrieve data of a single train passing by stations.
Some commercial partners popped up such as http://42transit.com doing BOSH, to our service.
Next (up to 3) talks in the same room (H.2213):
|16:30-17:00||Applications: Real-Time Text for Smooth and Rapid Communication||Jabber and XMPP|
|17:00-17:30||Applications: Event Visualization in Emergency Call Systems||Jabber and XMPP|
|17:30-18:00||Multimedia: Jingle, the Universe, and Everything||Jabber and XMPP|