09:42:44.572 ERROR --- [tLoopGroup-3-72] c.c.s.listener.DefaultExceptionListener : Connection reset by peer
java.io.IOException: Connection reset by peer
at java.base/sun.nio.ch.FileDispatcherImpl.read0(Native Method)
at java.base/sun.nio.ch.SocketDispatcher.read(Unknown Source)
at java.base/sun.nio.ch.IOUtil.readIntoNativeBuffer(Unknown Source)
at java.base/sun.nio.ch.IOUtil.read(Unknown Source)
at java.base/sun.nio.ch.IOUtil.read(Unknown Source)
at java.base/sun.nio.ch.SocketChannelImpl.read(Unknown Source)
at io.netty.buffer.PooledByteBuf.setBytes(PooledByteBuf.java:258)
at io.netty.buffer.AbstractByteBuf.writeBytes(AbstractByteBuf.java:1132)
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:722)
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:658)
at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:584)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:496)
at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:986)
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.base/java.lang.Thread.run(Unknown Source)
2023-07-21 20:25:02.502 ERROR --- [6b-65eb9dd3e3e4] o.a.k.c.c.internals.ConsumerCoordinator : [Consumer clientId=consumer-anonymous.021c2acd-7a68-41d4-816b-65eb9dd3e3e4-52, groupId=anonymous.021c2acd-7a68-41d4-816b-65eb9dd3e3e4] Heartbeat thread failed due to unexpected error
java.lang.OutOfMemoryError: Java heap space
at java.base/java.nio.HeapByteBuffer.init(Unknown Source)
at java.base/java.nio.ByteBuffer.allocate(Unknown Source)
at org.apache.kafka.common.memory.MemoryPool$1.tryAllocate(MemoryPool.java:30)
at org.apache.kafka.common.network.NetworkReceive.readFrom(NetworkReceive.java:113)
at org.apache.kafka.common.network.KafkaChannel.receive(KafkaChannel.java:452)
at org.apache.kafka.common.network.KafkaChannel.read(KafkaChannel.java:402)
at org.apache.kafka.common.network.Selector.attemptRead(Selector.java:674)
at org.apache.kafka.common.network.Selector.pollSelectionKeys(Selector.java:576)
at org.apache.kafka.common.network.Selector.poll(Selector.java:481)
at org.apache.kafka.clients.NetworkClient.poll(NetworkClient.java:551)
at org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.poll(ConsumerNetworkClient.java:265)
at org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.pollNoWakeup(ConsumerNetworkClient.java:306)
at org.apache.kafka.clients.consumer.internals.AbstractCoordinator$HeartbeatThread.run(AbstractCoordinator.java:1374)
state: 是RN 专门用来标识是否重新渲染,通过属性的值来更新数据,React 内部会监听 state 的变化,一旦发生变化就会主动触发组件的 render() 方法来更新 Dom 结构,另外state是组件私有的,是没有办法通过其他…