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求教：网络通信的接收信息部分的问题

当客户端断开连接后，此段代码仍然一直循环，抛出System.StackOverflowException错误，由于是新手，一直不能明白是哪里出了错，怀疑是无法被catch到，但是不知道怎么解决。求大家帮帮忙
以下是代码
private void Receive(object obj)
{
Socket client = obj as Socket;
IPEndPoint point = client.RemoteEndPoint as IPEndPoint;
try
{
byte[] msg = new byte[1024];
int msgLen = client.Receive(msg);
Console.WriteLine(point.Address + "【" + point.Port + "】出现故障");
Console.WriteLine(msgLen + System.BitConverter.ToInt32(msg, 4) );
//rundata(msg, client);
Console.WriteLine(clientList.Contains(client));
Receive(client);
}
catch
{
Console.WriteLine(point.Address + "【" + point.Port + "】积极断开");
//clientList.Remove(client);
for (int i = 0; i < clientList.Count; i++) {
if (Equals(clientList [i], client))
{
clientList.RemoveAt(i);
}
}
//return;
}
}


教程上说这是伪递归，可以将所有的消息都接受到
难道没有消息了，就不接收了？


2025-07-21 03:40:00
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现在更换代码如下：成功退出
private void Receive(object obj)
{
Socket client = obj as Socket;
IPEndPoint point = client.RemoteEndPoint as IPEndPoint;
try
{
byte[] msg = new byte[1024];
int msgLen = client.Receive(msg);
//如果发送“quit”过来就关闭client，在这里remove掉她
if (System.BitConverter.ToInt32(msg, 0) == 12345)
{
client.Close();
clientList.Remove(client);
Console.WriteLine(point.Address + "【" + point.Port + "】成功断开");
}
else
{
Console.WriteLine(msgLen + System.BitConverter.ToInt32(msg, 4));
//rundata(msg, client);
//Console.WriteLine(clientList.Contains(client));
Receive(client);
}
}
catch
{
Console.WriteLine(point.Address + "【" + point.Port + "】积极断开");
//clientList.Remove(client);
//client.Shutdown(SocketShutdown.Both);
//client.Close();
for (int i = 0; i < clientList.Count; i++) {
if (Equals(clientList [i], client))
{
clientList.RemoveAt(i);
}
}
//return;
}
}


是开一个这样的循环吗@黄大大14
while (true)
{
data=new byte[1024];
string receive_str="";
recv=client .Receive (data );//接受
Console .WriteLine ("recv:" + recv);
receive_str=Encoding .UTF8.GetString (data,0,recv);
if (receive_str =="exit")
{
break;
}
Console .WriteLine ("cl_socket"+receive_str );
//Console .WriteLine ("请输入：");
//string msg =Console .ReadLine ();
string jieshou ="服务器已接受数据，接受到的数据是："+receive_str;
//byte[] dataSend=Encoding .ASCII .GetBytes (jieshou );
byte[] dataSend=Encoding .UTF8 .GetBytes (jieshou );
client .Send (dataSend ,dataSend .Length ,SocketFlags .None );
}
//client.Close ();
看起来本质好像没什么不同，也许会出现同样的错误


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