bug fix

parse.go

@@ -381,6 +381,9 @@ func parseBinlogWithFilter(r io.Reader, parse *replication.BinlogParser, filter
 				tx.RowsCount += v.RowCount
 				tx.Txs[k] = v
 			}
+			if filter.OnlyShowGtid {
+				tx.EndPos = tx.StartPos
+			}
 			tx.Size = tx.EndPos - tx.StartPos
 			callFn(tx)
 			return nil
@@ -451,6 +454,14 @@ func parseBinlogWithFilter(r io.Reader, parse *replication.BinlogParser, filter
 				//	cfg.StatChan <- BinEventStats{Timestamp: h.Timestamp, Binlog: *binlog, StartPos: tbMapPos, StopPos: h.LogPos,
 				//	Database: db, Table: tb, QuerySql: sql, RowCnt: rowCnt, QueryType: sqlType}
 			}
+			if filter.EndPos != 0 && startPos > filter.EndPos {
+				skipTillNext = true
+				continue
+			}
+			if filter.StartPos != 0 && startPos < filter.EndPos {
+				skipTillNext = true
+				continue
+			}
 			switch ev.Type {
 			case "gtid":
 				if skipTillNext {