Revel provides support for Websockets.

To handle a Websocket connection:

1. Add a route using the WS method.
2. Add an action that accepts a *websocket.Conn parameter.

For example, add this your routes file:

WS /app/feed Application.Feed

Then write an action like this:

import "code.google.com/p/go.net/websocket"

func (c App) Feed(user string, ws *websocket.Conn) revel.Result {
	...
}