错误报告

2023-06-24 23:02:53.631 [lettuce-nioEventLoop-4-1] INFO  i.l.core.protocol.CommandHandler - null Unexpected exception during request: java.io.IOException: 远程主机强迫关闭了一个现有的连接。
java.io.IOException: 远程主机强迫关闭了一个现有的连接。
	at sun.nio.ch.SocketDispatcher.read0(Native Method)
	at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:43)
	at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:223)
	at sun.nio.ch.IOUtil.read(IOUtil.java:192)
	at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:380)
	at io.netty.buffer.PooledByteBuf.setBytes(PooledByteBuf.java:253)
	at io.netty.buffer.AbstractByteBuf.writeBytes(AbstractByteBuf.java:1134)
	at io.netty.channel.socket.nio.NioSocketChannel.doReadBytes(NioSocketChannel.java:350)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:151)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:719)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:655)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:581)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:493)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
	at java.lang.Thread.run(Thread.java:748)
2023-06-24 23:02:56.340 [com.alibaba.nacos.naming.beat.sender] INFO  com.alibaba.nacos.client.naming - [REGISTER-SERVICE] public registering service DEFAULT_GROUP@@leadnews-wemedia with instance: Instance{instanceId='null', ip='192.168.0.100', port=51803, weight=1.0, healthy=true, enabled=true, ephemeral=true, clusterName='DEFAULT', serviceName='DEFAULT_GROUP@@leadnews-wemedia', metadata={preserved.register.source=SPRING_CLOUD}}
2023-06-24 23:02:59.391 [lettuce-eventExecutorLoop-1-3] INFO  i.l.core.protocol.ConnectionWatchdog - Reconnecting, last destination was /139.159.138.73:6379
2023-06-24 23:03:01.409 [lettuce-nioEventLoop-4-2] INFO  i.l.c.protocol.ReconnectionHandler - Reconnected to 139.159.138.73:6379

解决策略

看到最后几行6379就知道和redis有关了，可以把超时时间调久一点，就能成功访问了

redis:
    timeout: 60s