Yanqiang Miao 87d0a3ad89 The returned err should be printed ... Signed-off-by: Yanqiang Miao <miao.yanqiang@zte.com.cn>		2017-03-29 09:00:50 +08:00
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discovery.go	The returned err should be printed	2017-03-29 09:00:50 +08:00
discovery_test.go	The variable heartbeat might be 0	2017-03-27 10:07:58 +08:00