LGram16
dd97ddec92
Move git root from Client/ to src/ to track all source code: - Client: Game client source (moved to Client/Client/) - Server: Game server source - GameTools: Development tools - CryptoSource: Encryption utilities - database: Database scripts - Script: Game scripts - rylCoder_16.02.2008_src: Legacy coder tools - GMFont, Game: Additional resources 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
125 lines
2.6 KiB
C++
125 lines
2.6 KiB
C++
#include "stdafx.h"
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#include "Session.h"
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#include "SessionMgr.h"
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#include "EventHandler.h"
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#include <cstdio>
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#include "GMMemory.h"
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const int RECEIVE_BLOCK_SIZE = 65535;
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const int MAX_RECV_NUM_PER_PULSE = 20;
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const int MAX_SEND_NUM_PER_PULSE = 20;
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namespace ClientNet
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{
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enum SessionFlags
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{
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SHUTDOWN_CALLED = (1 << 1),
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CLOSE_CALLED = (1 << 2)
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};
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}
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ClientNet::CSession::CSession(DWORD dwSessionID, CEventHandler* lpEventHandler)
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: m_dwSessionID(dwSessionID),
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m_hSocket(INVALID_SOCKET),
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m_hEvent(WSACreateEvent()),
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m_lpEventHandler(lpEventHandler),
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m_Received(RECEIVE_BLOCK_SIZE),
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m_dwMaxRecvNumPerPulse(MAX_RECV_NUM_PER_PULSE),
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m_dwMaxSendNumPerPulse(MAX_SEND_NUM_PER_PULSE),
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m_dwFlags(0)
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{
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memset(m_szSessionName, 0, sizeof(char) * MAX_SESSION_NAME);
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}
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ClientNet::CSession::~CSession()
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{
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Close();
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if(WSA_INVALID_EVENT != m_hEvent)
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{
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WSACloseEvent(m_hEvent);
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m_hEvent = WSA_INVALID_EVENT;
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}
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delete m_lpEventHandler;
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m_lpEventHandler = 0;
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}
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bool ClientNet::CSession::IsValid()
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{
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if(NULL == m_lpEventHandler)
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{
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fprintf(stderr, "ClientNet::CSession::IsValid - Handler is Invalid (NULL)\n");
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return false;
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}
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if(WSA_INVALID_EVENT == m_hEvent)
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{
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fprintf(stderr, "ClientNet::CSession::IsValid - Event is Invalid (WSA_INVALID_EVENT)\n");
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return false;
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}
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if(!m_Received.is_valid())
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{
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fprintf(stderr, "ClientNet::CSession::IsValid - Receive MsgBlock is Invalid\n");
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return false;
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}
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return true;
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}
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int ClientNet::CSession::Shutdown(int how)
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{
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if(INVALID_SOCKET != m_hSocket)
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{
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bool bFailed = false;
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while(!bFailed && 0 != m_SendQueue.GetQueuedNum())
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{
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bFailed = (0 == Send(0xFFFFFFFF)) ? false : true;
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}
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m_dwFlags |= SHUTDOWN_CALLED;
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if(SOCKET_ERROR == shutdown(m_hSocket, how))
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{
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return -1;
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}
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}
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return 0;
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}
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int ClientNet::CSession::Close()
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{
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if(INVALID_SOCKET != m_hSocket)
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{
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Shutdown(SD_SEND);
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if(SOCKET_ERROR == closesocket(m_hSocket))
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{
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fprintf(stderr, "ClientNet::CSession::Close - closesocket error : %d\n", WSAGetLastError());
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return -1;
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}
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m_hSocket = INVALID_SOCKET;
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m_dwFlags |= CLOSE_CALLED;
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}
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return 0;
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}
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bool ClientNet::CSession::IsShutdownCalled() const
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{
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return SHUTDOWN_CALLED == (m_dwFlags & SHUTDOWN_CALLED);
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}
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bool ClientNet::CSession::IsCloseCalled() const
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{
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return CLOSE_CALLED == (m_dwFlags & CLOSE_CALLED);
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}
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