func (this *BoltHelper) Commit(tx *bolt.Tx) error {
if err := tx.Commit(); err != nil {
this.Logger.Error("[ERROR] Commit Tx Error %v", err)
tx.Rollback()
return err
}
return nil
}
func (this *BoltHelper) Traverse(tablename string, tx *bolt.Tx) func() ([]byte, []byte) {
var c *bolt.Cursor
b := tx.Bucket([]byte(tablename))
c = b.Cursor()
k, v := c.First()
return func() ([]byte, []byte) {
if k != nil {
k1, v1 := k, v
k, v = c.Next()
return k1, v1
}
return nil, nil
}
}