SSE Example

Server-Sent Events example demonstrating ctx.sse() for real-time streaming.

Endpoints

Endpoint	Description
GET /api/v1/events/clock	Sends a tick event every second with the current time
GET /api/v1/events/counter	Sends incrementing count events every 500ms with event IDs
GET /api/v1/events/notifications	Sends mock notification events every 3s, accepts ?userId=

Running

cd examples/sse-api
kick dev

Testing with curl

curl -N http://localhost:3000/api/v1/events/clock

Testing with JavaScript

const source = new EventSource('http://localhost:3000/api/v1/events/clock')

source.addEventListener('tick', (event) => {
  console.log(JSON.parse(event.data))
})

Source

• examples/sse-api/