fixed issue #257 , heartBeatTimerTask stop bugfix

2017-01-19 12:34:05 +08:00
parent eef58005d9
commit db4fc68a55
1 changed files with 1 additions and 1 deletions
@@ -182,7 +182,7 @@ public class MysqlEventParser extends AbstractMysqlEventParser implements CanalE
    protected void stopHeartBeat() {
        TimerTask heartBeatTimerTask = this.heartBeatTimerTask;
        super.stopHeartBeat();
-        if (heartBeatTimerTask != null) {
+        if (heartBeatTimerTask != null && heartBeatTimerTask instanceof MysqlDetectingTimeTask) {
            MysqlConnection mysqlConnection = ((MysqlDetectingTimeTask) heartBeatTimerTask).getMysqlConnection();
            try {
                mysqlConnection.disconnect();