Remove some nonsense

api/http/api.go

@@ -948,8 +948,6 @@ func (self *HttpServer) listServers(w libhttp.ResponseWriter, r *libhttp.Request
 				"protobufConnectString":   s.ProtobufConnectionString,
 				"isUp":                    s.IsUp(), //FIXME: IsUp is not consistent
 				"raftName":                s.RaftName,
-				"state":                   s.State,
-				"stateName":               s.GetStateName(),
 				"raftConnectionString":    s.RaftConnectionString,
 				"leaderRaftName":          leaderRaftName,
 				"leaderRaftConnectString": leaderRaftConnectString,

cluster/cluster_configuration.go

@@ -285,7 +285,6 @@ func (self *ClusterConfiguration) RemoveServer(server *ClusterServer) error {
 func (self *ClusterConfiguration) AddPotentialServer(server *ClusterServer) {
 	self.serversLock.Lock()
 	defer self.serversLock.Unlock()
-	server.State = Potential
 	self.servers = append(self.servers, server)
 	self.lastServerIdUsed++
 	server.Id = self.lastServerIdUsed

cluster/cluster_server.go

@@ -18,7 +18,6 @@ const (
 type ClusterServer struct {
 	Id                       uint32
 	RaftName                 string
-	State                    ServerState
 	RaftConnectionString     string
 	ProtobufConnectionString string
 	connection               ServerConnection
@@ -39,32 +38,6 @@ type ServerConnection interface {
 	CancelRequest(*protocol.Request)
 }
 
-type ServerState int
-
-const (
-	LoadingRingData ServerState = iota
-	SendingRingData
-	DeletingOldData
-	Running
-	Potential
-)
-
-func (self *ClusterServer) GetStateName() (stateName string) {
-	switch {
-	case self.State == LoadingRingData:
-		return "LoadingRingData"
-	case self.State == SendingRingData:
-		return "SendingRingData"
-	case self.State == DeletingOldData:
-		return "DeletingOldData"
-	case self.State == Running:
-		return "Running"
-	case self.State == Potential:
-		return "Potential"
-	}
-	return "UNKNOWN"
-}
-
 func NewClusterServer(raftName, raftConnectionString, protobufConnectionString string, connection ServerConnection, config *c.Configuration) *ClusterServer {
 
 	s := &ClusterServer{