outpost: fix 100% CPU Usage when not connected to websocket

Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org>

internal/outpost/ak/api_ws.go

@@ -71,14 +71,12 @@ func (ac *APIController) Shutdown() {
 func (ac *APIController) startWSHandler() {
 	logger := ac.logger.WithField("loop", "ws-handler")
 	for {
-		if !ac.wsConn.IsConnected() {
-			continue
-		}
 		var wsMsg websocketMessage
 		err := ac.wsConn.ReadJSON(&wsMsg)
 		if err != nil {
 			logger.WithError(err).Warning("ws write error, reconnecting")
 			ac.wsConn.CloseAndReconnect()
+			time.Sleep(time.Second * 5)
 			continue
 		}
 		if wsMsg.Instruction == WebsocketInstructionTriggerUpdate {