[错误]: 安全扫描后,网格变得无法使用

09:26:00.555 DEBUG [LoggingHandler.channelRead] - [id: 0x47bfb932, L:/[0:0:0:0:0:0:0:0]:4444] READ: [id: 0x526ba0a8, L:/10.88.0.107:4444 - R:/10.131.72.14:43474] 09:26:00.555 DEBUG [LoggingHandler.channelReadComplete] - [id: 0x47bfb932, L:/[0:0:0:0:0:0:0:0]:4444] READ COMPLETE 09:26:00.556 DEBUG [WebSocketUpgradeHandler.exceptionCaught] - exception caught, close the context java.net.SocketException: Connection reset at java.base/sun.nio.ch.SocketChannelImpl.throwConnectionReset(SocketChannelImpl.java:401) at java.base/sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:434) at io.netty.buffer.AdaptivePoolingAllocator$AdaptiveByteBuf.setBytes(AdaptivePoolingAllocator.java:2549) at io.netty.buffer.AbstractByteBuf.writeBytes(AbstractByteBuf.java:1139) at io.netty.channel.socket.nio.NioSocketChannel.doReadBytes(NioSocketChannel.java:350) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:161) at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445) at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:388) at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:596) at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:571) at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:512) at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:484) at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) at