default:
		getTransport, closeSharedTransport = newHTTPTransportGetter(cfg)
	}

	defer closeSharedTransport()

	call := &httpCall{
		httpProtocol: c,
		getTransport: getTransport,
	}

	return doForward(ctx, cfg, c.e, call.makeRequest)
}

func newHTTP3TransportGetter(cfg *Config) (httpTransportGetter, func()) {
	newConn := func() *http3.RoundTripper {
		return &http3.RoundTripper{
			TLSClientConfig: cfg.tlsConfig,