Http1MaxPendingRequests:  1024,
							Http2MaxRequests:         1024,
							MaxRequestsPerConnection: 1024,
							MaxRetries:               1024,
						},
					},
				},
			},
			InboundConnectionPool: &networking.ConnectionPoolSettings{
				Http: &networking.ConnectionPoolSettings_HTTPSettings{
					Http1MaxPendingRequests:  1024,
					Http2MaxRequests:         1024,
					MaxRequestsPerConnection: 1024,

	var maxConcurrentStreams uint32
	var maxConnectionDuration *durationpb.Duration

	if settings.Http != nil {
		if settings.Http.Http2MaxRequests > 0 {
			// Envoy only applies MaxRequests in HTTP/2 clusters
			threshold.MaxRequests = &wrapperspb.UInt32Value{Value: uint32(settings.Http.Http2MaxRequests)}
		}
		if settings.Http.Http1MaxPendingRequests > 0 {
			// Envoy only applies MaxPendingRequests in HTTP/1.1 clusters

                                    pool connection.
                                  format: int32
                                  type: integer
                                http2MaxRequests:
                                  description: Maximum number of active requests to
                                    a destination.
                                  format: int32

                                    pool connection.
                                  format: int32
                                  type: integer
                                http2MaxRequests:
                                  description: Maximum number of active requests to
                                    a destination.
                                  format: int32

	}
}

func TestConnectionPoolSettings(t *testing.T) {
	basicSettings := &networking.ConnectionPoolSettings{
		Http: &networking.ConnectionPoolSettings_HTTPSettings{
			Http1MaxPendingRequests:  1,
			Http2MaxRequests:         2,
			MaxRequestsPerConnection: 3,
			MaxRetries:               4,
		},
		Tcp: &networking.ConnectionPoolSettings_TCPSettings{
			MaxConnections: 1,
			ConnectTimeout: durationpb.New(2 * time.Second),

func TestInboundConnectionPoolForPort(t *testing.T) {
	connectionPoolSettings := &networking.ConnectionPoolSettings{
		Http: &networking.ConnectionPoolSettings_HTTPSettings{
			Http1MaxPendingRequests:  1024,
			Http2MaxRequests:         1024,
			MaxRequestsPerConnection: 1024,
			MaxRetries:               1024,
			IdleTimeout:              durationpb.New(5 * time.Second),

		if httpSettings.Http1MaxPendingRequests < 0 {
			errs = appendErrors(errs, fmt.Errorf("http1 max pending requests must be non-negative"))
		}
		if httpSettings.Http2MaxRequests < 0 {
			errs = appendErrors(errs, fmt.Errorf("http2 max requests must be non-negative"))
		}
		if httpSettings.MaxRequestsPerConnection < 0 {