22-Jul-2020 11:07:39.766 严重 [http-nio-8180-ClientPoller-0] org.apache.tomcat.util.net.NioEndpoint$Poller.run 
 java.io.IOException: 无法立即完成一个非阻止性套接字操作。
	at sun.nio.ch.SocketDispatcher.close0(Native Method)
	at sun.nio.ch.SocketDispatcher.close(SocketDispatcher.java:63)
	at sun.nio.ch.SocketChannelImpl.kill(SocketChannelImpl.java:879)
	at sun.nio.ch.WindowsSelectorImpl.implDereg(WindowsSelectorImpl.java:588)
	at sun.nio.ch.SelectorImpl.processDeregisterQueue(SelectorImpl.java:149)
	at sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:171)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
	at org.apache.tomcat.util.net.NioEndpoint$Poller.run(NioEndpoint.java:798)
	at java.lang.Thread.run(Thread.java:745)

22-Jul-2020 15:39:27.935 严重 [http-nio-8180-ClientPoller-1] org.apache.tomcat.util.net.NioEndpoint$Poller.run 
 java.io.IOException: 无法立即完成一个非阻止性套接字操作。
	at sun.nio.ch.SocketDispatcher.close0(Native Method)
	at sun.nio.ch.SocketDispatcher.close(SocketDispatcher.java:63)
	at sun.nio.ch.SocketChannelImpl.kill(SocketChannelImpl.java:879)
	at sun.nio.ch.WindowsSelectorImpl.implDereg(WindowsSelectorImpl.java:588)
	at sun.nio.ch.SelectorImpl.processDeregisterQueue(SelectorImpl.java:149)
	at sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:142)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
	at org.apache.tomcat.util.net.NioEndpoint$Poller.run(NioEndpoint.java:798)
	at java.lang.Thread.run(Thread.java:745)