fix filter transaction entry logic in EntryEventSink

sink/src/main/java/com/alibaba/otter/canal/sink/entry/EntryEventSink.java

@@ -100,11 +100,12 @@ public class EntryEventSink extends AbstractCanalEventSink<List<CanalEntry.Entry
                 && (entry.getEntryType() == EntryType.TRANSACTIONBEGIN || entry.getEntryType() == EntryType.TRANSACTIONEND)) {
                 long currentTimestamp = entry.getHeader().getExecuteTime();
                 // 基于一定的策略控制，放过空的事务头和尾，便于及时更新数据库位点，表明工作正常
-                if (Math.abs(currentTimestamp - lastTransactionTimestamp) > emptyTransactionInterval
-                    || lastTransactionCount.incrementAndGet() > emptyTransctionThresold) {
+                if (lastTransactionCount.incrementAndGet() <= emptyTransctionThresold
+                    && Math.abs(currentTimestamp - lastTransactionTimestamp) <= emptyTransactionInterval) {
+                    continue;
+                } else {
                     lastTransactionCount.set(0L);
                     lastTransactionTimestamp = currentTimestamp;
-                    continue;
                 }
             }