func (n *Node) GetChecksum() uint32 {
	return n.memberlist.Checksum()
}
GetChecksum returns the current checksum of the node's memberlist.
package swim
import (
	"sort"
	"time"
)
type members []Member
func (s *members) Len() int           { return len(*s) }
func (s *members) Less(i, j int) bool { return (*s)[i].Address < (*s)[j].Address }
func (s *members) Swap(i, j int)      { (*s)[i], (*s)[j] = (*s)[j], (*s)[i] }
type MemberStats struct {
	Checksum uint32   `json:"checksum"`
	Members  []Member `json:"members"`
}