C++ (Cpp) ConnectedSession Examples

Example #1

File: TcpNetwork.cpp Project: Paul-Kim/NextClass

NET_ERROR_CODE TcpNetwork::NewSession()
{
	SOCKADDR_IN client_addr;
	int client_len = static_cast<int>(sizeof(client_addr));
	auto client_sockfd = accept(m_ServerSockfd, (SOCKADDR*)&client_addr, &client_len);

	if (client_sockfd < 0)
	{
		m_pRefLogger->Write(LOG_TYPE::L_ERROR, "%s | Wrong socket %d cannot accept", __FUNCTION__, client_sockfd);
		return NET_ERROR_CODE::ACCEPT_API_ERROR;
	}

	auto newSessionIndex = AllocClientSessionIndex(); //index pool 이용해서 여유가 있는지 체크.
	if (newSessionIndex < 0)
	{
		m_pRefLogger->Write(LOG_TYPE::L_WARN, "%s | client_sockfd(%d) >= MAX_SESSION", __FUNCTION__, client_sockfd);
		//pool에서 얻어 올 수 없었으므로 바로 짜름. 
		CloseSession(ServerConfig::SOCKET_CLOSE_CASE::SESSION_POOL_EMPTY, client_sockfd, -1);
		return NET_ERROR_CODE::ACCEPT_MAX_SESSION_COUNT;
	}

	char clientIP[ServerConfig::MAX_IP_LEN] = { 0, };
	inet_ntop(AF_INET, &(client_addr.sin_addr), clientIP, ServerConfig::MAX_IP_LEN - 1);

	SetSockOption(client_sockfd);
	FD_SET(client_sockfd, &m_Readfds);

	ConnectedSession(newSessionIndex, (int)client_sockfd, clientIP);//여기까지... 아직 미완성

	return NET_ERROR_CODE::NONE;
}

Example #2

File: TCPNetwork.cpp Project: FeatherHub/Game-Server-Programming

	TCPServerLib::NET_ERROR_CODE TCPNetwork::NewSession()
	{
		SOCKADDR_IN clientAddr;
		int addrLen = sizeof(SOCKADDR_IN);
		SOCKET clientSockFd;

		clientSockFd = accept(m_serverSocket, (SOCKADDR*)&clientAddr, &addrLen);
		if (clientSockFd < 0)
		{
			return NET_ERROR_CODE::ACCEPT_API_ERROR;
		}

		int newSessionIdx = GetClientSessionIndex();
		if (newSessionIdx < 0)
		{
			CloseSession(SOCKET_CLOSE_CASE::SESSION_POOL_EMPTY, clientSockFd, -1);
			return NET_ERROR_CODE::ACCEPT_MAX_SESSION_COUNT;
		}

		SetSockOption(clientSockFd);

		FD_SET(clientSockFd, &m_readSet);

		ConnectedSession(newSessionIdx, clientSockFd);

		return NET_ERROR_CODE::NONE;
	}