"task-scheduler-4" #412 prio=5 os_prio=0 tid=0x00007fc5c0017800 nid=0x55d4 in Object.wait() [0x00007fc572e35000]
   java.lang.Thread.State: WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at java.lang.Object.wait(Object.java:502)
	at org.eclipse.paho.client.mqttv3.internal.Token.waitForResponse(Token.java:143)
	- locked <0x00000006dd2ea0b8> (a java.lang.Object)
	at org.eclipse.paho.client.mqttv3.internal.Token.waitForCompletion(Token.java:108)
	at org.eclipse.paho.client.mqttv3.MqttToken.waitForCompletion(MqttToken.java:67)
	at org.eclipse.paho.client.mqttv3.MqttClient.subscribe(MqttClient.java:460)
	at org.eclipse.paho.client.mqttv3.MqttClient.subscribe(MqttClient.java:436)
	at tianrun.ziguan.api.datainfo.service.mqttconninfo.Impl.MyMqttClient.subscribe(MyMqttClient.java:97)
	at tianrun.ziguan.api.datainfo.service.mqttconninfo.Impl.MyMqttClient.subscribe(MyMqttClient.java:108)
	at tianrun.ziguan.api.datainfo.service.core.impl.MqttClientCache.checkValid(MqttClientCache.java:100)
	at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:65)
	at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)<details>

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