挂一段时间出现 ExceptionInPacketCodecException(cause=java.lang.IllegalStateException: 32)，然后没有响应

[zhaodice]

问题描述

挂一段时间出现 ExceptionInPacketCodecException(cause=java.lang.IllegalStateException: 32)，然后没有响应

复现

1.登录2个bot（不确定是否和bot数量有关系，因为另一个同机器同版本的mirai程序2个bot非常稳定）
2.持续一段时间（大概几个小时）
3.发现bot没有响应，上服务器，发现刷了很多ExceptionInPacketCodecException(cause=java.lang.IllegalStateException: 32)

mirai-core 版本

2.9.0-RC2

bot-protocol

ANDROID_PAD

其他组件版本

No response

系统日志

Exception in coroutine 'unnamed'
ExceptionInPacketCodecException(cause=java.lang.IllegalStateException: 32)
        at net.mamoe.mirai.internal.network.impl.netty.NettyNetworkHandler.handl
eExceptionInDecoding(NettyNetworkHandler.kt:61)
        at net.mamoe.mirai.internal.network.impl.netty.NettyNetworkHandler$ByteB
ufToIncomingPacketDecoder.channelRead0(NettyNetworkHandler.kt:83)
        at net.mamoe.mirai.internal.network.impl.netty.NettyNetworkHandler$ByteB
ufToIncomingPacketDecoder.channelRead0(NettyNetworkHandler.kt:73)
        at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChanne
lInboundHandler.java:99)
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(Abst
ractChannelHandlerContext.java:379)
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(Abst
ractChannelHandlerContext.java:365)
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(Abstra
ctChannelHandlerContext.java:357)
        at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMes
sageDecoder.java:324)
        at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessage
Decoder.java:296)
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(Abst
ractChannelHandlerContext.java:379)
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(Abst
ractChannelHandlerContext.java:365)
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(Abstra
ctChannelHandlerContext.java:357)
        at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(Defau
ltChannelPipeline.java:1410)
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(Abst
ractChannelHandlerContext.java:379)
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(Abst
ractChannelHandlerContext.java:365)
        at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChanne
lPipeline.java:919)
        at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(Abstra
ctNioByteChannel.java:166)
        at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.jav
a:719)
        at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEve
ntLoop.java:655)
        at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.ja
va:581)
        at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:493)
        at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThread
EventExecutor.java:989)
        at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java
:74)
        at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalR
unnable.java:30)
        at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.IllegalStateException: 32
        at net.mamoe.mirai.internal.network.components.PacketCodecImpl.parseOicq
Response(PacketCodec.kt:197)
        at net.mamoe.mirai.internal.network.components.PacketCodecImpl.decodeRaw
(PacketCodec.kt:108)
        at net.mamoe.mirai.internal.network.impl.netty.NettyNetworkHandler$ByteB
ufToIncomingPacketDecoder.channelRead0(NettyNetworkHandler.kt:80)
        ... 23 more
        Suppressed: net.mamoe.mirai.internal.network.components.OicqDecodingExce
ption
        Caused by: [CIRCULAR REFERENCE: java.lang.IllegalStateException: 32]

网络日志

找不到文件

补充信息

貌似和 #1603 是一个问题，但他说出错还能继续收发消息，我这边出现之后直接停滞了，无法继续收发消息**（刷了若干这样的错误）**

[Him188]

可以考虑设计一个选项, 允许在这种情况下自动重连

[Him188]

在 7bb788a 修复了