Hummingbird Websocket
Adds support for upgrading HTTP connections to WebSocket.
Usage
let app = HBApplication()
// add HTTP to WebSocket upgrade
app.ws.addUpgrade()
// add middleware to websocket initial requests
app.ws.add(middleware: HBLogRequestsMiddleware(.info))
// on websocket connect.
app.ws.on("/ws") { req, ws in
// send ping and wait for pong and repeat every 60 seconds
ws.initiateAutoPing(interval: .seconds(60))
// on read from client send the same data back
ws.onRead { data, ws in
ws.write(data)
}
}
app.start()
app.wait()Documentation
You can find reference documentation for HummingbirdWebSocket here. The hummingbird-examples repository has a number of examples of different uses of the library.