raft: update lead for follower sm when receiving msgApp · 690edb2c56 - Gogs

raft: update lead for follower sm when receiving msgApp

Or follower may take `none` as its leader forever if it just launched
a failed election whose term is the same as the current leader.

Yicheng Qin 11 years ago

parent

edd8d7e534

commit

690edb2c56

1 changed files with 1 additions and 0 deletions

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							+ 1
							
							- 0
						
raft/raft.go
							 
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				@@ -411,6 +411,7 @@ func stepFollower(sm *stateMachine, m Message) bool {
			
				 		m.To = sm.lead.Get()
			
				 		sm.send(m)
			
				 	case msgApp:
			
				+		sm.lead.Set(m.From)
			
				 		sm.handleAppendEntries(m)
			
				 	case msgSnap:
			
				 		sm.handleSnapshot(m)