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raft: prev should be set only when we sucessfully send out rd to the channel

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This commit is contained in:
Xiang Li 2014-09-08 21:12:02 -07:00
parent 57ea72d3c4
commit 0060c0749a
1 changed files with 1 additions and 1 deletions
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2
raft/node.go
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@ -106,7 +106,6 @@ func (n *Node) run(r *raft) {
if rd.containsUpdates(prev) { if rd.containsUpdates(prev) {
readyc = n.readyc readyc = n.readyc
prev = rd
} else { } else {
readyc = nil readyc = nil
} }
@ -122,6 +121,7 @@ func (n *Node) run(r *raft) {
case readyc <- rd: case readyc <- rd:
r.raftLog.resetNextEnts() r.raftLog.resetNextEnts()
r.raftLog.resetUnstable() r.raftLog.resetUnstable()
prev = rd
r.msgs = nil r.msgs = nil
case <-n.done: case <-n.done:
return return