improvement websocket according to gorilla example

dbm/webSocket.go

@@ -33,12 +33,15 @@ func (d *DBMHandler) WebSocket(c *gin.Context) {
 		if err != nil {
 			d.Log.Error("dbmHandler.webSocket.Websocket", "read json: "+err.Error())
 		}
+
 		// Sets
 		d.Get(request, id)
 		// Sets
 		d.Set(request, id)
+
 		// Subscribe
 		d.Subscribe(request, id)
+
 		// Unsubscribe
 		d.Unsubscribe(request, id)
 	}