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springboot tomcat websocket EOFException

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[待解决问题]

请问大家,APP项目,websocket没有经过代理,但是总是经常报EOFException是为什么呢?心跳机制也运行正常。

java.io.EOFException: null
        at org.apache.tomcat.util.net.NioEndpoint$NioSocketWrapper.fillReadBuffer(NioEndpoint.java:1231) ~[tomcat-embed-core-9.0.41.jar!/:9.0.41]
        at org.apache.tomcat.util.net.NioEndpoint$NioSocketWrapper.read(NioEndpoint.java:1141) ~[tomcat-embed-core-9.0.41.jar!/:9.0.41]
        at org.apache.tomcat.websocket.server.WsFrameServer.onDataAvailable(WsFrameServer.java:75) ~[tomcat-embed-websocket-9.0.41.jar!/:9.0.41]
        at org.apache.tomcat.websocket.server.WsFrameServer.doOnDataAvailable(WsFrameServer.java:183) ~[tomcat-embed-websocket-9.0.41.jar!/:9.0.41]
        at org.apache.tomcat.websocket.server.WsFrameServer.notifyDataAvailable(WsFrameServer.java:162) ~[tomcat-embed-websocket-9.0.41.jar!/:9.0.41]
        at org.apache.tomcat.websocket.server.WsHttpUpgradeHandler.upgradeDispatch(WsHttpUpgradeHandler.java:156) ~[tomcat-embed-websocket-9.0.41.jar!/:9.0.41]
        at org.apache.coyote.http11.upgrade.UpgradeProcessorInternal.dispatch(UpgradeProcessorInternal.java:60) ~[tomcat-embed-core-9.0.41.jar!/:9.0.41]
        at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:59) ~[tomcat-embed-core-9.0.41.jar!/:9.0.41]
        at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:888) ~[tomcat-embed-core-9.0.41.jar!/:9.0.41]
        at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1597) ~[tomcat-embed-core-9.0.41.jar!/:9.0.41]
        at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) [tomcat-embed-core-9.0.41.jar!/:9.0.41]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [na:1.8.0_282]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_282]
        at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-embed-core-9.0.41.jar!/:9.0.41]
        at java.lang.Thread.run(Thread.java:748) [na:1.8.0_282]
and技术梦的主页 and技术梦 | 初学一级 | 园豆:2
提问于:2021-04-11 00:20
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