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better way to detect a master isLeader

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This commit is contained in:
Chris Lu 2019-01-28 10:36:16 -08:00
parent 40c8725ffa
commit 7a493bbefa
1 changed files with 3 additions and 0 deletions
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3
weed/topology/topology.go
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@ -50,6 +50,9 @@ func NewTopology(id string, seq sequence.Sequencer, volumeSizeLimit uint64, puls
}
func (t *Topology) IsLeader() bool {
if t.RaftServer!=nil {
return t.RaftServer.State() == raft.Leader
}
if leader, e := t.Leader(); e == nil {
return leader == t.RaftServer.Name()
}