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cleaner cluster messages

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This commit is contained in:
Chris Lu
2014-02-09 23:37:29 -08:00
parent 67125688ed
commit ef4c2c0d1e
4 changed files with 25 additions and 4 deletions
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11
go/weed/weed_server/master_server.go
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@@ -5,6 +5,7 @@ import (
"code.google.com/p/weed-fs/go/replication"
"code.google.com/p/weed-fs/go/sequence"
"code.google.com/p/weed-fs/go/topology"
"github.com/goraft/raft"
"github.com/gorilla/mux"
"net/http"
"net/http/httputil"
@@ -72,6 +73,16 @@ func NewMasterServer(r *mux.Router, version string, port int, metaFolder string,
func (ms *MasterServer) SetRaftServer(raftServer *RaftServer) {
ms.raftServer = raftServer
ms.raftServer.raftServer.AddEventListener(raft.LeaderChangeEventType, func(e raft.Event) {
ms.topo.IsLeader = ms.IsLeader()
glog.V(0).Infoln("[", ms.raftServer.Name(), "]", ms.raftServer.Leader(), "becomes leader.")
})
ms.topo.IsLeader = ms.IsLeader()
if ms.topo.IsLeader {
glog.V(0).Infoln("[", ms.raftServer.Name(), "]", "I am the leader!")
} else {
glog.V(0).Infoln("[", ms.raftServer.Name(), "]", ms.raftServer.Leader(), "is the leader.")
}
}
func (ms *MasterServer) IsLeader() bool {