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Added in locking

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This commit is contained in:
Paul W. Homer
2017-03-23 14:46:40 -04:00
parent 6064c80250
commit 097e0abca9
1 changed files with 6 additions and 0 deletions
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6
mem_db.go
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@@ -78,6 +78,9 @@ type memDBIterator struct {
}
func (it *memDBIterator) Create(db *MemDB) *memDBIterator {
db.mtx.Lock()
defer db.mtx.Unlock()
if it == nil {
it = &memDBIterator{}
}
@@ -104,6 +107,9 @@ func (it *memDBIterator) Key() []byte {
}
func (it *memDBIterator) Value() []byte {
it.db.mtx.Lock()
defer it.db.mtx.Unlock()
return it.db.db[it.keys[it.last]]
}