notification

package

v0.0.0-...-ca671ec Latest Latest Go to latest Published: Jun 30, 2016 License: Apache-2.0 Imports: 2 Imported by: 0

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type Hub struct {
	// contains filtered or unexported fields
}

Hub is a hub of websocket connections. Those connections are connected to each other via this hub.

func NewHub(ctx context.Context) *Hub

NewHub returns a new hub which is accepting notifications and connections. The hub stops accepting new requests when "ctx" is canceled.

func (h *Hub) AcceptConnection(ws *websocket.Conn)

AcceptConnection receives a websocket connection and register it as a subscriber of broadcast notifications.

func (h *Hub) Broadcast(msg string)

Broadcast sends "msg" to the registered connections.