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Grafana Streaming Data Source WebSocket Plugin example

This is an example of how to implement a Grafana data source plugin with streaming support.

Build

  • Start the WebSocket server:

    cd websocket-server
npm run dev

  • Build the data source plugin:

    cd streaming-plugin
npm run dev

Packages

streaming-plugin

This package contains a Grafana data source plugin that establishes a connection to a WebSocket server, and updates the visualization whenever it receives a new message.

websocket-server

This package contains a WebSocket server that returns random values at random intervals.