Asynchronous SPARQL Processing

Asynchronous SPARQL requests establish persistent connection to a client, execute a query repeatedly and yield a sequence of responses over time. In contract to asynchronous graph store protocol requests, they are executed in the foreground. This capability is realized directly via MQTT and by switching an HTTP request to Websocket interaction.

• MQTT Streaming
  • POST
    • Headers
    • Query Arguments
• Websocket Streaming
  • Websocket Request Form
    • Authorization
    • Client-Request-ID
    • Content-Disposition
    • Content-Type
    • Context
    • Location
    • Request-ID
    • Revision-Windows