存在程序崩溃bug问题 about fasttunnel HOT 6 CLOSED

崩溃的问题已解决

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感谢提的建议

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客户端远程到域名服务器时，需要考虑如果不是ip参数 需要考虑到域名dns解析

现已支持

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当客户端异常断开连接时 服务会存在崩溃关闭

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确实存在这个问题

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服务端仍存在异常退出问题,当客户端通过服务端后 由另一个客户端进行远程登陆，主动断开连接时 服务端会异常退出

[root@VM_0_7_centos NasService]# docker logs nasservice
2020/08/17 13:51:51.055|DEBUG|===== FastTunnel Server Start =====
2020/08/17 13:51:51.098|INFO|Application started. Press Ctrl+C to shut down.
2020/08/17 13:51:51.103|INFO|Hosting environment: Production envName=Production
2020/08/17 13:51:51.107|INFO|Content root path: /src contentRoot=/src
2020/08/17 13:58:50.023|ERROR|接收客户端异常 -> 退出登录 Connection reset by peer
2020/08/17 14:01:25.559|ERROR|接收客户端异常 -> 退出登录 Connection reset by peer
Unhandled exception. System.Net.Sockets.SocketException (32): Broken pipe
at System.Net.Sockets.Socket.Send(Byte[] buffer)
at FastTunnel.Core.Extensions.SocketExtension.Send[T](Socket socket, Message1 message) at FastTunnel.Core.Handlers.LoginHandler.<>c__DisplayClass7_0.<HandleLogin>b__0(Socket client, SSHHandlerArg local) at FastTunnel.Core.AsyncListener1.AcceptCallback(IAsyncResult ar)
at System.Net.LazyAsyncResult.Complete(IntPtr userToken)
at System.Net.ContextAwareResult.CompleteCallback()
at System.Net.ContextAwareResult.<>c.b__15_0(Object s)
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
--- End of stack trace from previous location where exception was thrown ---
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Net.ContextAwareResult.Complete(IntPtr userToken)
at System.Net.LazyAsyncResult.ProtectedInvokeCallback(Object result, IntPtr userToken)
at System.Net.Sockets.BaseOverlappedAsyncResult.CompletionCallback(Int32 numBytes, SocketError errorCode)
at System.Net.Sockets.AcceptOverlappedAsyncResult.CompletionCallback(IntPtr acceptedFileDescriptor, Byte[] socketAddress, Int32 socketAddressLen, SocketError errorCode)
at System.Net.Sockets.SocketAsyncContext.AcceptOperation.InvokeCallback(Boolean allowPooling)
at System.Threading.ThreadPoolWorkQueue.Dispatch()

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