python

Snapfeed Python Backend Example

A self-contained FastAPI server that stores @microsoft/snapfeed telemetry events in SQLite.

Quick Start

pip install fastapi uvicorn
uvicorn server:app --port 8420

Then point the snapfeed client at it:

import { initSnapfeed } from '@microsoft/snapfeed'

initSnapfeed({ endpoint: 'http://localhost:8420/api/telemetry/events' })

Endpoints

Method	Path	Description
POST	/api/telemetry/events	Ingest a batch of events
GET	/api/telemetry/events	Query events (filter by session_id, event_type, limit)
GET	/api/telemetry/sessions	List sessions with event counts
GET	/api/telemetry/events/{id}/screenshot	Serve a feedback screenshot as JPEG

Files

• server.py — Complete server (~100 lines)
• requirements.txt — Dependencies