if sidecarConfig != nil {
				r := sidecarConfig.Spec.(*networking.Sidecar)
				if len(r.Egress) > 0 {
					configuredListeneres = len(r.Egress)
				}
			}

			sidecarScope := convertToSidecarScope(ps, sidecarConfig, "mynamespace")

			numberListeners := len(sidecarScope.EgressListeners)
			if numberListeners != configuredListeneres {

				// We have already computed the scope for this namespace, just return it.
				return sc
			}
			// We need to compute this namespace
			computed := convertToSidecarScope(ps, ps.sidecarIndex.meshRootSidecarConfig, proxy.ConfigNamespace)
			ps.sidecarIndex.meshRootSidecarsByNamespace[proxy.ConfigNamespace] = computed
			return computed
		}