var getTransport httpTransportGetter
	var closeSharedTransport func()

	switch {
	case cfg.Request.Http3:
		getTransport, closeSharedTransport = newHTTP3TransportGetter(cfg)
	case cfg.Request.Http2:
		getTransport, closeSharedTransport = newHTTP2TransportGetter(cfg)
	default:
		getTransport, closeSharedTransport = newHTTPTransportGetter(cfg)
	}

	defer closeSharedTransport()