优化网络客户端减少new的次数

网络客户端/SocketC.cpp

@@ -119,8 +119,8 @@ VOID SocketC::Receive()
 					else
 						Rfunc(buff, len);
 				}
-				delete buff;
 				len = 0;
+				ZeroMemory(buff, 10001);
 				buff = RecvBuff(NULL, len, isStr);
 			}
 		}
@@ -131,7 +131,6 @@ VOID SocketC::Receive()
 //处理收到的数据
 char* SocketC::RecvBuff(char* buf, int& len, int& isStr)
 {
-	char* buff = NULL;
 	MsgHead* h;
 	//lock_guard<std::mutex> guard(msgLock);
 	//把收到的数据复制到缓冲区
@@ -150,8 +149,6 @@ char* SocketC::RecvBuff(char* buf, int& len, int& isStr)
 		//判断当前消息是否收完
 		if (bufLen - sizeof(MsgHead) >= h->bufLen)
 		{//当前消息收完了
-			buff = new char[h->bufLen + 1];
-			ZeroMemory(buff, h->bufLen + 1);
 			memcpy_s(buff, h->bufLen, tmpBuf + sizeof(MsgHead), h->bufLen);
 			len = h->bufLen;
 			isStr = h->isStr;
@@ -159,9 +156,10 @@ char* SocketC::RecvBuff(char* buf, int& len, int& isStr)
 			//缓冲区数据前移
 			if (bufLen > 0)
 				memcpy_s(tmpBuf, bufLen, tmpBuf + sizeof(MsgHead) + len, bufLen);
+			return buff;
 		}
 	}
-	return buff;
+	return NULL;
 }
 
 //检查消息头

网络客户端/SocketC.h

@@ -24,6 +24,7 @@ private:
 	};
 
 	char tmpBuf[10240] = { 0 };	//缓冲区
+	char buff[10001] = { 0 };
 	int bufLen = 0;				//当前接收了多长的数据
 	SOCKET sclient = 0;			//socket客户端
 	BOOL state = 0;				//当前状态

网络服务端/SocketS.cpp

@@ -15,10 +15,10 @@ DWORD WINAPI SocketS::ThreadProc(LPVOID lpParameter)
 	while (server->g_flag)
 	{//获取完成端口的数据
 		BOOL bFlag = GetQueuedCompletionStatus(port, &len, &index, &lpOverlapped, INFINITE);
-		//server->Lock.lock();
 		clienInfo* clien = &server->ClienMap[index];
 		if (bFlag == TRUE && len > 0)
-		{// 接收到客户端消息 
+		{// 接收到客户端消息
+			server->Lock.lock();
 			if (server->m_mode == 0)
 			{//普通模式
 				if (server->Rfunc != NULL)
@@ -54,17 +54,19 @@ DWORD WINAPI SocketS::ThreadProc(LPVOID lpParameter)
 				DOEND
 					server->PostRecv(index);	// 对自己投递接收
 			}
+			server->Lock.unlock();
 		}
 		else
 		{//客户端关闭
+			server->Lock.lock();
 			if (server->Cfunc != NULL)
 			{
 				server->Cfunc(index);
 			}
 			server->CloseClien(index);
+			server->Lock.unlock();
 		}
 
-		//server->Lock.unlock();
 	}
 	server->Count--;
 	return 0;
@@ -85,7 +87,7 @@ SocketS::~SocketS()
 //投递消息
 VOID SocketS::PostRecv(int index)
 {
-	WSABUF wsabuf;
+	WSABUF wsabuf{};
 	clienInfo* clien = &ClienMap[index];
 	if (m_mode == 0)
 	{

网页请求/SocketC.cpp

@@ -119,8 +119,8 @@ VOID SocketC::Receive()
 					else
 						Rfunc(buff, len);
 				}
-				delete buff;
 				len = 0;
+				ZeroMemory(buff, 10001);
 				buff = RecvBuff(NULL, len, isStr);
 			}
 		}
@@ -131,7 +131,6 @@ VOID SocketC::Receive()
 //处理收到的数据
 char* SocketC::RecvBuff(char* buf, int& len, int& isStr)
 {
-	char* buff = NULL;
 	MsgHead* h;
 	//lock_guard<std::mutex> guard(msgLock);
 	//把收到的数据复制到缓冲区
@@ -150,8 +149,6 @@ char* SocketC::RecvBuff(char* buf, int& len, int& isStr)
 		//判断当前消息是否收完
 		if (bufLen - sizeof(MsgHead) >= h->bufLen)
 		{//当前消息收完了
-			buff = new char[h->bufLen + 1];
-			ZeroMemory(buff, h->bufLen + 1);
 			memcpy_s(buff, h->bufLen, tmpBuf + sizeof(MsgHead), h->bufLen);
 			len = h->bufLen;
 			isStr = h->isStr;
@@ -159,9 +156,10 @@ char* SocketC::RecvBuff(char* buf, int& len, int& isStr)
 			//缓冲区数据前移
 			if (bufLen > 0)
 				memcpy_s(tmpBuf, bufLen, tmpBuf + sizeof(MsgHead) + len, bufLen);
+			return buff;
 		}
 	}
-	return buff;
+	return NULL;
 }
 
 //检查消息头

网页请求/SocketC.h

@@ -24,6 +24,7 @@ private:
 	};
 
 	char tmpBuf[10240] = { 0 };	//缓冲区
+	char buff[10001] = { 0 };
 	int bufLen = 0;				//当前接收了多长的数据
 	SOCKET sclient = 0;			//socket客户端
 	BOOL state = 0;				//当前状态