sndsocket.h

使用UDP模拟可靠传输协议rdt2.0。使用两个程序

#if !defined(AFX_SNDSOCKET_H__AFEC7621_2D82_469A_A3FF_CB3EA2264F93__INCLUDED_)
#define AFX_SNDSOCKET_H__AFEC7621_2D82_469A_A3FF_CB3EA2264F93__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
// SndSocket.h : header file
//


#include <afxsock.h>
/////////////////////////////////////////////////////////////////////////////
// CSndSocket command target

class CSndSocket : public CSocket
{
// Attributes
public:

// Operations
public:
	CSndSocket();
	virtual ~CSndSocket();

// Overrides
public:
	void SetRcvNotifyMsg(UINT nMsg);
	UINT uRcvMsg;
	void SetNotifyWnd(HWND hNtf);
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CSndSocket)
	public:
	virtual void OnReceive(int nErrorCode);
	//}}AFX_VIRTUAL

	// Generated message map functions
	//{{AFX_MSG(CSndSocket)
		// NOTE - the ClassWizard will add and remove member functions here.
	//}}AFX_MSG

// Implementation
protected:
private:
	HWND hNotifyWnd;
};

/////////////////////////////////////////////////////////////////////////////

//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_SNDSOCKET_H__AFEC7621_2D82_469A_A3FF_CB3EA2264F93__INCLUDED_)