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whisper/mailserver : recover db file when openfile corrupted

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This commit is contained in:
ucwong 2020-04-04 02:47:25 +00:00
parent 3cf7d2e9a6
commit da009b060d
1 changed files with 3 additions and 0 deletions
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3
whisper/mailserver/mailserver.go
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@ -70,6 +70,9 @@ func (s *WMailServer) Init(shh *whisper.Whisper, path string, password string, p
}
s.db, err = leveldb.OpenFile(path, &opt.Options{OpenFilesCacheCapacity: 32})
if _, iscorrupted := err.(*errors.ErrCorrupted); iscorrupted {
db, err = leveldb.RecoverFile(path, nil)
}
if err != nil {
return fmt.Errorf("open DB file: %s", err)
}