拆包问题；

VideoCapture/VideoCapture/IOCPModel.cpp

@@ -773,29 +773,34 @@ void CIOCPModel::_RecvProcess(PER_SOCKET_CONTEXT* pSocketContext, PER_IO_CONTEXT
 	ProHeader* phead = NULL;
 	if (pSocketContext->lastData.size() == 0)
 	{
+		// 꼇璃관庫;
 		if (PAK_LEN > pIoContext->m_Overlapped.InternalHigh)
 		{
+			OutputDebugString("A：꼇璃관庫;\n");
 			pSocketContext->lastData.append(pIoContext->m_wsaBuf.buf, pIoContext->m_Overlapped.InternalHigh);
 		}
 		else
 		{
 			phead = (ProHeader*)pIoContext->m_wsaBuf.buf;
 
-			// 供냥돨관;
+			// 供憐돨관;
 			if (phead->len == pIoContext->m_Overlapped.InternalHigh)
 			{
+				OutputDebugString("A：供憐돨관;\n");
 				_DeviceProc(pIoContext, (Package*)pIoContext->m_wsaBuf.buf);
 			}
 			// 鬼관;
 			else if (phead->len > pIoContext->m_Overlapped.InternalHigh)
 			{
+				OutputDebugString("A：鬼관;\n");
 				pSocketContext->lastData.append(pIoContext->m_wsaBuf.buf, pIoContext->m_Overlapped.InternalHigh);
 			}
 			// 낚관;
 			else if (phead->len < pIoContext->m_Overlapped.InternalHigh)
 			{
-				_DeviceProc(pIoContext, (Package*)pIoContext->m_wsaBuf.buf);
+				OutputDebugString("A：낚관;\n");
 				pSocketContext->lastData.append(pIoContext->m_wsaBuf.buf + phead->len, pIoContext->m_Overlapped.InternalHigh - phead->len);
+				_DeviceProc(pIoContext, (Package*)pIoContext->m_wsaBuf.buf);
 			}
 		}
 	}
@@ -807,47 +812,66 @@ void CIOCPModel::_RecvProcess(PER_SOCKET_CONTEXT* pSocketContext, PER_IO_CONTEXT
 			phead = (ProHeader*)pSocketContext->lastData.data();
 			if (phead->len <= pSocketContext->lastData.size() + pIoContext->m_Overlapped.InternalHigh)
 			{
-				lastlen = pSocketContext->lastData.size() + pIoContext->m_Overlapped.InternalHigh - phead->len;
-				pSocketContext->lastData.append(pIoContext->m_wsaBuf.buf, pIoContext->m_Overlapped.InternalHigh - lastlen);
-				// 供憐관;
-				_DeviceProc(pIoContext, (Package*)pSocketContext->lastData.data());
-				// 假岱관;
-				pSocketContext->lastData.clear();
-				if (lastlen)
-					pSocketContext->lastData.append(pIoContext->m_wsaBuf.buf + pIoContext->m_Overlapped.InternalHigh - lastlen, lastlen);
+				if ( phead->len <= pSocketContext->lastData.size() )
+				{
+					OutputDebugString("C：낚관;\n");
+					lastlen = pSocketContext->lastData.size() + pIoContext->m_Overlapped.InternalHigh - phead->len;
+					pSocketContext->lastData.append(pIoContext->m_wsaBuf.buf, pIoContext->m_Overlapped.InternalHigh - lastlen);
+					// 供憐관;
+					_DeviceProc(pIoContext, (Package*)pSocketContext->lastData.data());
+					// 假岱관;
+					pSocketContext->lastData.clear();
+					if (lastlen)
+						pSocketContext->lastData.append(pIoContext->m_wsaBuf.buf + pIoContext->m_Overlapped.InternalHigh - lastlen, lastlen);
+				}
+				else
+				{
+
+				}
 			}
 			else
 			{
+				OutputDebugString("C：휄꼇璃寧몸관;\n");
 				pSocketContext->lastData.append(pIoContext->m_wsaBuf.buf, pIoContext->m_Overlapped.InternalHigh);
 			}
 		}
 		else
 		{
+			// 관庫假岱낀똑;
 			int diflen = PAK_LEN - pSocketContext->lastData.size();
+			// 휄꼇璃寧몸관庫;
 			if ( diflen > pIoContext->m_Overlapped.InternalHigh )
 			{
+				OutputDebugString("B：휄꼇璃寧몸관庫;\n");
 				pSocketContext->lastData.append(pIoContext->m_wsaBuf.buf, pIoContext->m_Overlapped.InternalHigh);
 			}
 			else
 			{
+				// 틈냥供憐관庫;
 				pSocketContext->lastData.append(pIoContext->m_wsaBuf.buf, diflen);
 				phead = (ProHeader*)pSocketContext->lastData.data();
+
 				// 供憐관;
 				if ( phead->len == PAK_LEN + pIoContext->m_Overlapped.InternalHigh - diflen )
 				{
-					_DeviceProc(pIoContext, (Package*)pIoContext->m_wsaBuf.buf);
+					OutputDebugString("B：供憐관;\n");
+					pSocketContext->lastData.append(pIoContext->m_wsaBuf.buf + diflen, pIoContext->m_Overlapped.InternalHigh - diflen);
+					_DeviceProc(pIoContext, (Package*)pSocketContext->lastData.data());
+					pSocketContext->lastData.clear();
 				}
 				// 鬼관;
 				else if ( phead->len > PAK_LEN + pIoContext->m_Overlapped.InternalHigh - diflen)
 				{
+					OutputDebugString("B：鬼관;\n");
 					pSocketContext->lastData.append(pIoContext->m_wsaBuf.buf + diflen, pIoContext->m_Overlapped.InternalHigh - diflen);
 				}
 				// 낚관;
 				else if (phead->len < PAK_LEN + pIoContext->m_Overlapped.InternalHigh - diflen)
 				{
+					OutputDebugString("B：낚관;\n");
 					// 莉供냥관;
 					pSocketContext->lastData.append(pIoContext->m_wsaBuf.buf + diflen, phead->len - PAK_LEN);
-					_DeviceProc(pIoContext, (Package*)pIoContext->m_wsaBuf.buf);
+					_DeviceProc(pIoContext, (Package*)pSocketContext->lastData.data());
 					pSocketContext->lastData.clear();
 					int last = pIoContext->m_Overlapped.InternalHigh - diflen - phead->len + PAK_LEN;
 					if (last)
@@ -906,16 +930,16 @@ void CIOCPModel::_DeviceProc(PER_IO_CONTEXT* pIoContext, Package* pak)
 
 	char* pjdata = cJSON_Print(pJson);
 
-	Package reponse_pak;
-	reponse_pak.header.version = 0xAB;
-	reponse_pak.header.len = strlen(pjdata) + PAK_LEN;
-	reponse_pak.buf = new byte[strlen(pjdata)];
-	memcpy(reponse_pak.buf, pjdata, strlen(pjdata));
-	if ( pjdata)
+	byte* sdata = new byte[strlen(pjdata) + PAK_LEN];
+	Package* reponse_pak = (Package*)sdata;
+	reponse_pak->header.version = 0xAB;
+	reponse_pak->header.len = strlen(pjdata) + PAK_LEN;
+	memcpy(reponse_pak->buf, pjdata, strlen(pjdata));
+	if (pjdata)
 		free(pjdata);
 	
-	int ret = send(pIoContext->m_sockAccept, (const char*)&reponse_pak, reponse_pak.header.len, 0);
-	delete[]reponse_pak.buf;
+	int ret = send(pIoContext->m_sockAccept, (const char*)sdata, reponse_pak->header.len, 0);
+	delete[]sdata;
 	if ( ret == -1 )
 	{
 		DWORD dwEr = GetLastError();

VideoCapture/VideoCapture/IOCPModel.h

@@ -28,7 +28,7 @@ typedef struct _PRO_HEADER_
 typedef struct _PACKAGE_
 {
 	ProHeader header;
-	byte	*buf; // json¸ñʽ;
+	byte	buf[4]; // json¸ñʽ;
 }Package;
 #pragma pack(pop)
 

VideoCapture/VideoCapture/VideoCapture.cpp

@@ -199,6 +199,7 @@ int CVideoCaptureApp::ExitInstance()
 	//TODO: 处理可能已添加的附加资源
 	AfxOleTerm(FALSE);
 	Gdiplus::GdiplusShutdown(m_gdiplusToken);
+	g_iocp.Stop();
 	//CMFCVisualManagerWindows::DestroyInstance();
 	return CWinAppEx::ExitInstance();
 }