网络错误时自动重试

[mckuhei]

问题描述

java.net.UnknownHostException: 不知道这样的主机。 (msfwifi.3g.qq.com)
        at java.base/java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method)
        at java.base/java.net.Inet6AddressImpl.lookupAllHostAddr(Inet6AddressImpl.java:52)
        at java.base/java.net.InetAddress$PlatformResolver.lookupByName(InetAddress.java:1059)
        at java.base/java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1668)
        at java.base/java.net.InetAddress$NameServiceAddresses.get(InetAddress.java:1003)
        at java.base/java.net.InetAddress.getAllByName0(InetAddress.java:1658)
        at java.base/java.net.InetAddress.getAllByName(InetAddress.java:1524)
        at java.base/java.net.InetAddress.getByName(InetAddress.java:1413)
        at io.netty.util.internal.SocketUtils$8.run(SocketUtils.java:156)
        at io.netty.util.internal.SocketUtils$8.run(SocketUtils.java:153)
        at java.base/java.security.AccessController.doPrivileged(AccessController.java:569)
        at io.netty.util.internal.SocketUtils.addressByName(SocketUtils.java:153)
        at io.netty.resolver.DefaultNameResolver.doResolve(DefaultNameResolver.java:41)
        at io.netty.resolver.SimpleNameResolver.resolve(SimpleNameResolver.java:61)
        at io.netty.resolver.SimpleNameResolver.resolve(SimpleNameResolver.java:53)
        at io.netty.resolver.InetSocketAddressResolver.doResolve(InetSocketAddressResolver.java:55)
        at io.netty.resolver.InetSocketAddressResolver.doResolve(InetSocketAddressResolver.java:31)
        at io.netty.resolver.AbstractAddressResolver.resolve(AbstractAddressResolver.java:106)
        at io.netty.bootstrap.Bootstrap.doResolveAndConnect0(Bootstrap.java:206)
        at io.netty.bootstrap.Bootstrap.access$000(Bootstrap.java:46)
        at io.netty.bootstrap.Bootstrap$1.operationComplete(Bootstrap.java:180)
        at io.netty.bootstrap.Bootstrap$1.operationComplete(Bootstrap.java:166)
        at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:578)
        at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:552)
        at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:491)
        at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:616)
        at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:605)
        at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:104)
        at io.netty.channel.DefaultChannelPromise.trySuccess(DefaultChannelPromise.java:84)
        at io.netty.channel.AbstractChannel$AbstractUnsafe.safeSetSuccess(AbstractChannel.java:1012)
        at io.netty.channel.AbstractChannel$AbstractUnsafe.register0(AbstractChannel.java:516)
        at io.netty.channel.AbstractChannel$AbstractUnsafe.access$200(AbstractChannel.java:429)
        at io.netty.channel.AbstractChannel$AbstractUnsafe$1.run(AbstractChannel.java:486)
        at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:164)
        at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:472)
        at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:500)
        at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989)
        at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
        at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
        at java.base/java.lang.Thread.run(Thread.java:1589)
        Suppressed: NettyChannelException(message=Failed to connect msfwifi.3g.qq.com/<unresolved>:8080, cause=java.net.UnknownHostException: 不知道这样的主机。 (msfwifi.3g.qq.com))
                at net.mamoe.mirai.internal.network.impl.netty.NettyNetworkHandler.createConnection$suspendImpl(NettyNetworkHandler.kt:116)
                at net.mamoe.mirai.internal.network.impl.netty.NettyNetworkHandler$createConnection$1.invokeSuspend(NettyNetworkHandler.kt)
                at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33)
                at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:104)
                at kotlinx.coroutines.scheduling.CoroutineScheduler.runSafely(CoroutineScheduler.kt:570)
                at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.executeTask(CoroutineScheduler.kt:750)
                at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.runWorker(CoroutineScheduler.kt:677)
                at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.run(CoroutineScheduler.kt:664)
        Caused by: [CIRCULAR REFERENCE: java.net.UnknownHostException: 不知道这样的主机。 (msfwifi.3g.qq.com)]

2023-04-13 20:16:04 V/Bot.1704351741: Event: net.mamoe.mirai.console.events.AutoLoginEvent$Failure@7645b7d

就是因为这个原因导致了登陆失败，希望添加网络错误时重试以减少该问题的发生

复现

指派到不存在的域名发生错误导致登陆中断

mirai-core 版本

2.15.0-M

bot-protocol

ANDROID_PHONE

其他组件版本

无

系统日志

无

网络日志

无

补充信息

No response

[Him188]

这个是会重试的，这说明重试了几次都失败了，相同的异常堆栈会被过滤掉

[mckuhei]

应该是没有更换域名导致的？

[Karlatemp]

[mckuhei]

DNS问题应该是