socket 循环接受数据

Question

   socketServer = tcpl.AcceptSocket();                    Byte[] commond=new Byte[0];
                    Byte[] store=new Byte[0];
                    // 循环接收数据
                    while (true)
                    {
                        Byte[] stream = new Byte[5];
                        int num = socketServer.Receive(stream);//接受连接请求的字节流
                        if (num <= 0)
                        {
                            break;
                        }
                        // 接收数据
                        commond = new Byte[store.Length + stream.Length];
                        store.CopyTo(commond, 0);
                        stream.CopyTo(commond, store.Length);
                        store = commond;                        // 如果接收的数据 小于分配空间，则跳出
                        if (num < stream.Length)
                        {
                            break;
                        }
                    }上面的代码 ，当我发送的数据 刚好是 5的倍数时  就卡住了，int num = socketServer.Receive(stream)  并不会返回0 这应该在怎么处理

Answer 1

Receive当然不会返回0了，除非连接断开了。
Receive前检查socketServer.Available是否大于0。等于0直接就退出循环就行了。