与socket实现的序列化相关的问题... [英] Problem related with Serialization implemented with socket...

问题描述

hii，我正在做的是在服务器端序列化数据，当我在客户端接收数据时，我将其反序列化。
代码片段::

服务器

socket = new Socket（AddressFamily.InterNetwork，SocketType.Stream，ProtocolType.Tcp）;
int rcv;
IPEndPoint iep = new IPEndPoint（IPAddress.Any，8088）;
socket.Bind（iep）;
socket.Listen（100）;

//套接字manSocket = socket.Accept（）;
套接字manSocket;
while（（manSocket = socket.Accept（））！= null）
{
object obj = null;
byte [] data = new byte [1024 * 500];

rcv = manSocket.Receive（data，data.Length，SocketFlags.None）;
Console.WriteLine（" received：{0}"，Encoding.ASCII.GetString（data，0，rcv））;

obj =（object）wmi Info.Collect（）;
data = Serialize（obj）;
manSocket.Send（data）;
manSocket.Close（）;


客户端


__remote = new Socket（AddressFamily.InterNetwork，SocketType.Stream，ProtocolType .Tcp）;
IPEndPoint remoteEp = new IPEndPoint（_ip，_ port）;
_remote.Connect（remoteEp）;

const string info =" send me info";
byte [] data = Encoding.ASCII.GetBytes（info）;
对象returnObj = null;
_remote.Send（data，data.Length，SocketFlags.None）;

while（true）
{
data = new byte [1024 * 500];
int rcv = _remote.Receive（data）;
if if（rcv == 0 ）{
break;
}

returnObj =反序列化（数据）;
返回returnObj;


返回returnObj;


这些是我程序的两小段代码，它们只是实现socket，序列化和反序列化。没有我的问题是

问题::
当m运行代码和请求服务器向我发送序列化数据。然后......我第一次在反序列化后获得正确的数据，但是当我再次尝试（或再次请求数据或第二次）到服务器时，我在客户端得到不同的数据.. 。
我在哪里得到问题可以任何人帮助我。


谢谢你。

hii,
what i am doing is that serializing data at server side and when i receive data at client side i deserialize it.
code Snippet ::

Server

socket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
            int rcv;
            IPEndPoint iep = new IPEndPoint(IPAddress.Any, 8088);
            socket.Bind(iep);
            socket.Listen(100);

            //Socket manSocket = socket.Accept();
            Socket manSocket;
            while((manSocket=socket.Accept())!=null)
            {
                object obj = null;
                byte[] data = new byte[1024 * 500];

                rcv = manSocket.Receive(data, data.Length, SocketFlags.None);
                Console.WriteLine("received : {0}", Encoding.ASCII.GetString(data, 0, rcv));
 
                obj = (object)wmiInfo.Collect();
                data = Serialize(obj);
                manSocket.Send(data);
                manSocket.Close();   



Client


            _remote = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
            IPEndPoint remoteEp = new IPEndPoint(_ip, _port);
            _remote.Connect(remoteEp);
           
            const string info = "send me info";
            byte[] data = Encoding.ASCII.GetBytes(info);
            object returnObj = null;
            _remote.Send(data, data.Length, SocketFlags.None);
           
            while (true)
            {
                data = new byte[1024 * 500];
                int rcv = _remote.Receive(data);
                if (rcv == 0)
                {
                    break;
                }

                returnObj = Deserialize(data);
                return returnObj; 
            }

            return returnObj;


These are the two small piece of code of my program which are just implement the socket and serialization and deserialization.no my problem is

Problem ::
  when m running the both the code and request server to send me serialized data. then ...... at the first time i get the correct data after deserialization
BUT when i tried again (or again request for data or Second Time) to server then i get the different data at client end...
where am i getting the problem can any one help me???


thank you.

推荐答案

您需要消息框架： http://nitoprograms.blogspot.com/2009/04/message-framing。 html

-Steve

You need message framing: http://nitoprograms.blogspot.com/2009/04/message-framing.html

        -Steve

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