2

我有一个 StateObject 类，用于存储来自客户端和服务器的数据。

这是代码：

 public class StateObject : IDisposable 
    {
        public StateObject()
        {

        }

        public String serviceName = ConfigurationManager.AppSettings["ServiceName"].ToString().Trim();  //Holds the service name 
        public Socket clientSocket; //socket for communication with the client

        public int id; //client id  (A running sequence to keep track of StateObjects)

        public string leaseId; //holds the leaseId that is used to communicate with the server

        public bool isLeaseIdValid = false;

        public string requestQuery = string.Empty;

        public IPEndPoint serverEP;

        public Socket serverSocket; //Socket for communication with the server

        public static int BUFFER_SIZE = Convert.ToInt32(ConfigurationManager.AppSettings["BufferSize"].ToString().Trim());  //Get the buffer size from the state object

        public byte[] clientReadBuffer = new byte[BUFFER_SIZE];   // Receive clientReadBuffer.
        public byte[] serverReadBuffer = new byte[BUFFER_SIZE];

        public int clientNumBytes;
        public byte[] clientSendBuffer = new byte[BUFFER_SIZE];
        public int serverNumBytes;
        public byte[] serverSendBuffer = new byte[BUFFER_SIZE];

        public bool isShutdown = false;

        public Socket serverSocketPort80; //Socket for communication with the server

        public bool ConnectedToPort80 = false; //initially set to false

        public ConnectionObject connectionObject;

        #region Dispose implementation

        public void Dispose()
        {
            Dispose(true);
            GC.SuppressFinalize(this);
        }

        protected virtual void Dispose(bool disposing)
        {
            if (disposing)
            {
                connectionObject.Dispose();
            }
        }

        ~StateObject()
        {
            Dispose(false);
        }

        #endregion
    }

如何正确处理此类并清除字节数组使用的内存？字节数组用于在套接字通信中存储发送/接收的消息。

4

2 回答 2

10

您只需要释放非托管内存。

在这种情况下，您似乎唯一需要处理的是 theSocket和可能的ConnectionObject，无论它是什么。

换句话说，处置IDisposable该类创建的任何实例。

一旦该对象超出范围，垃圾收集器将处理字节数组。

于 2012-10-23T15:17:15.827 回答
5

您没有（如@DrewNoakes 回答中所述）。如果您将此特定代码部分标识为对象创建/内存分配热点，请考虑创建一个字节数组池，您可以从中租用已分配的数组。通常，我尝试使用服务器软件来执行此操作，因此内存使用量存在某种上限。

于 2012-10-23T15:18:53.083 回答