open-consul/consul/status_endpoint.go

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2013-12-09 23:29:20 +00:00
package consul
// Status endpoint is used to check on server status
type Status struct {
server *Server
}
// Ping is used to just check for connectivity
func (s *Status) Ping(args struct{}, reply *struct{}) error {
return nil
}
2013-12-10 23:16:41 +00:00
// Leader is used to get the address of the leader
func (s *Status) Leader(args struct{}, reply *string) error {
leader := s.server.raft.Leader()
if leader != nil {
*reply = leader.String()
} else {
*reply = ""
}
return nil
}
// Peers is used to get all the Raft peers
func (s *Status) Peers(args struct{}, reply *[]string) error {
peers, err := s.server.raftPeers.Peers()
if err != nil {
return err
}
var peerStrings []string
for _, p := range peers {
peerStrings = append(peerStrings, p.String())
}
*reply = peerStrings
return nil
}