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wal: gr.Close()

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This commit is contained in:
Ethan Buchman
2017-04-17 21:10:38 -04:00
parent cd9e9e9f45
commit 2ba3656ffd
1 changed files with 4 additions and 3 deletions
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7
consensus/replay.go
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@@ -104,12 +104,12 @@ func (cs *ConsensusState) catchupReplay(csHeight int) error {
// NOTE: This is just a sanity check. As far as we know things work fine without it,
// and Handshake could reuse ConsensusState if it weren't for this check (since we can crash after writing ENDHEIGHT).
gr, found, err := cs.wal.group.Search("#ENDHEIGHT: ", makeHeightSearchFunc(csHeight))
if found {
return errors.New(Fmt("WAL should not contain #ENDHEIGHT %d.", csHeight))
}
if gr != nil {
gr.Close()
}
if found {
return errors.New(Fmt("WAL should not contain #ENDHEIGHT %d.", csHeight))
}
// Search for last height marker
gr, found, err = cs.wal.group.Search("#ENDHEIGHT: ", makeHeightSearchFunc(csHeight-1))
@@ -128,6 +128,7 @@ func (cs *ConsensusState) catchupReplay(csHeight int) error {
return err
}
if !found {
gr.Close()
// if we upgraded from 0.9 to 0.9.1, we may have #HEIGHT instead
// TODO (0.10.0): remove this
gr, found, err = cs.wal.group.Search("#HEIGHT: ", makeHeightSearchFunc(csHeight))