Context: networking.EnvoyFilter_GATEWAY,
				ObjectTypes: &networking.EnvoyFilter_EnvoyConfigObjectMatch_Listener{
					Listener: &networking.EnvoyFilter_ListenerMatch{
						PortNumber: 80,
						FilterChain: &networking.EnvoyFilter_ListenerMatch_FilterChainMatch{
							Filter: &networking.EnvoyFilter_ListenerMatch_FilterMatch{
								Name:      wellknown.HTTPConnectionManager,

				matchCondition: &networking.EnvoyFilter_EnvoyConfigObjectMatch{
					ObjectTypes: &networking.EnvoyFilter_EnvoyConfigObjectMatch_Cluster{
						Cluster: &networking.EnvoyFilter_ClusterMatch{
							PortNumber: 80,
							Service:    "foo.bar",
							Subset:     "v1",
						},
					},
				},
				cluster: &cluster.Cluster{Name: "outbound|80|v2|foo.bar"},
			},
			want: false,
		},
		{

      app: reviews1
  configPatches:
    # The first patch adds the Lua filter to the listener/http connection manager
  - applyTo: HTTP_FILTER
    match:
      context: SIDECAR_INBOUND
      listener:
        portNumber: 8080
        filterChain:
          filter:
            name: "envoy.filters.network.http_connection_manager"
            subFilter:
              name: "envoy.filters.http.router"
    patch:

					Match: &networking.EnvoyFilter_EnvoyConfigObjectMatch{
						ObjectTypes: &networking.EnvoyFilter_EnvoyConfigObjectMatch_RouteConfiguration{
							RouteConfiguration: &networking.EnvoyFilter_RouteConfigurationMatch{PortNumber: 80},
						},
					},
				},
				rc: &route.RouteConfiguration{Name: "80"},
			},
			want: true,
		},
		{
			name: "sidecar port mismatch",
			args: args{

	pm := GatewayPortMap{}
	for r, s := range serversByRouteName {
		portNumber, _, _ := ParseGatewayRDSRouteName(r)
		if _, f := pm[portNumber]; !f {
			pm[portNumber] = sets.New[int]()
		}
		for _, se := range s {
			if se.Port == nil {
				continue
			}
			pm[portNumber].Insert(int(se.Port.Number))
		}
	}
	return pm

			} else {
				gwConflictingMap[mapKey][gwName] = server.GetHosts()
			}
		}
		return true
	})
	return gwConflictingMap
}

func genGatewayMapKey(selector, portNumber string) string {
	key := selector + "~" + portNumber
	return key

  priority: 10
  configPatches:
    # The first patch adds the Lua filter to the listener/http connection manager
  - applyTo: HTTP_FILTER
    match:
      context: SIDECAR_INBOUND
      listener:
        portNumber: 8080
        filterChain:
          filter:
            name: "envoy.filters.network.http_connection_manager"
            subFilter:
              name: "envoy.filters.http.router"
    patch:

      app: reviews
  configPatches:
    # The first patch adds the lua filter to the listener/http connection manager
  - applyTo: HTTP_FILTER
    match:
      context: SIDECAR_INBOUND
      listener:
        portNumber: 8080
        filterChain:
          filter:
            name: "envoy.filters.network.http_connection_manager"
            subFilter:
              name: "envoy.filters.http.router"
    patch:

			}
		}
	}

	id := uuid.New()
	epLog.WithLabels("message", req.GetMessage(), "headers", md, "id", id).Infof("GRPC Request")

	portNumber := 0
	if h.Port != nil {
		portNumber = h.Port.Port
	}

	ip := "0.0.0.0"
	if peerInfo, ok := peer.FromContext(ctx); ok {
		ip, _, _ = net.SplitHostPort(peerInfo.Addr.String())
	}

      app: reviews
  configPatches:
    # The first patch adds the Lua filter to the listener/http connection manager
  - applyTo: HTTP_FILTER
    match:
      context: SIDECAR_INBOUND
      listener:
        portNumber: 8080
        filterChain:
          filter:
            name: "envoy.filters.network.http_connection_manager"
            subFilter:
              name: "envoy.filters.http.router"
    patch: