* concurrently, returning once any connection connects successfully.
     *
     * This implements Happy Eyeballs ([RFC 6555][rfc_6555]), balancing connect latency vs.
     * wasted resources.
     *
     * Defaults to enabled, call with [fastFallback] = false to revert to 4.x behaviour.
     *
     * [rfc_6555]: https://datatracker.ietf.org/doc/html/rfc6555

func (info *endpointInfo) Port() int {
	return int(info.port)
}

// Uses mac prefix and IPv4 address to return a mac address
// This ensures mac addresses are unique for proper load balancing
// There is a possibility of MAC collisions but this Mac address is used for remote endpoints only
// and not sent on the wire.
func conjureMac(macPrefix string, ip net.IP) string {
	if ip4 := ip.To4(); ip4 != nil {

	registerStdTestSpecially := map[string]bool{
		// testdir can run normally as part of "go test std cmd", but because
		// it's a very large test, we register is specially as several shards to
		// enable better load balancing on sharded builders. Ideally the build
		// system would know how to shard any large test package.
		"cmd/internal/testdir": true,
	}

	// Fast path to avoid the ~1 second of `go list std cmd` when

					ExpectDestinations: func(from echo.Instance, to echo.Target) echo.Instances {
						// Since we are doing passthrough, only single cluster is relevant here, as we
						// are bypassing any Istio cluster load balancing
						return match.Cluster(from.Config().Cluster).GetMatches(to.Instances())
					},
				},
			}
			RunReachability(testCases, t)
		})
}

// Verify we can call

	// Waypoint is the waypoint proxy for this service. When set, all incoming requests must go
	// through the waypoint.
	Waypoint *GatewayAddress `protobuf:"bytes,7,opt,name=waypoint,proto3" json:"waypoint,omitempty"`
	// Load balancing policy for selecting endpoints.
	// Note: this applies only to connecting directly to the workload; when waypoints are used, the waypoint's load_balancing
	// configuration is used.