// but proxy's SidecarScope has been updated(s.computeProxyState -> SetSidecarScope) due to optimizations that skip sidecar scope
	// computation.
	if con.proxy.SidecarScope != nil && con.proxy.SidecarScope.Version != request.Push.PushVersion {
		s.computeProxyState(con.proxy, request)
	}
	return s.pushXds(con, con.proxy.GetWatchedResource(req.TypeUrl), request)
}

func (s *DiscoveryServer) pushConnectionDelta(con *Connection, pushEv *Event) error {
	pushRequest := pushEv.pushRequest

	if pushRequest.Full {
		// Update Proxy with current information.
		s.computeProxyState(con.proxy, pushRequest)
	}

	if !s.ProxyNeedsPush(con.proxy, pushRequest) {
		deltaLog.Debugf("Skipping push to %v, no updates required", con.ID())
		if pushRequest.Full {