public async Task Publish(OutputRoute route, EventMetadata metadata, object body)
{
Logger.Info($"Publishing to exchange {route.Output}");
var str = JsonConvert.SerializeObject(body);
var bytes = StringTools.GetBytes(str);
await _bus.Advanced.PublishAsync(new Exchange(route.Output), "", false, new MessageProperties()
{
Headers = metadata.ToHeaders()
}, bytes);
Logger.Info($"Published to exchange {route.Output}");
}