C++ PacketFilter::ProcessLogout方法代码示例

//.........这里部分代码省略.........
                        if (sLog->IsOutDebug() && packet->rpos() > packet->wpos())
                            LogUnprocessedTail(packet);
                    }
                    // lag can cause STATUS_LOGGEDIN opcodes to arrive after the player started a transfer
                    break;
                case STATUS_LOGGEDIN_OR_RECENTLY_LOGGOUT:
                    if (!_player && !m_playerRecentlyLogout)
                        LogUnexpectedOpcode(packet, "STATUS_LOGGEDIN_OR_RECENTLY_LOGGOUT",
                                            "the player has not logged in yet and not recently logout");
                    else
                    {
                        // not expected _player or must checked in packet handler
                        sScriptMgr->OnPacketReceive(m_Socket, WorldPacket(*packet));
                        (this->*clientServerOpHandle.handler)(*packet);
                        if (sLog->IsOutDebug() && packet->rpos() > packet->wpos())
                            LogUnprocessedTail(packet);
                    }
                    break;
                case STATUS_TRANSFER:
                    if (!_player)
                        LogUnexpectedOpcode(packet, "STATUS_TRANSFER", "the player has not logged in yet");
                    else if (_player->IsInWorld())
                        LogUnexpectedOpcode(packet, "STATUS_TRANSFER", "the player is still in world");
                    else
                    {
                        sScriptMgr->OnPacketReceive(m_Socket, WorldPacket(*packet));
                        (this->*clientServerOpHandle.handler)(*packet);
                        if (sLog->IsOutDebug() && packet->rpos() > packet->wpos())
                            LogUnprocessedTail(packet);
                    }
                    break;
                case STATUS_AUTHED:
                    // prevent cheating with skip queue wait
                    if (m_inQueue)
                    {
                        LogUnexpectedOpcode(packet, "STATUS_AUTHED", "the player not pass queue yet");
                        break;
                    }

                    // single from authed time opcodes send in to after logout time
                    // and before other STATUS_LOGGEDIN_OR_RECENTLY_LOGGOUT opcodes.
                    if (packet->GetOpcode() != CMSG_SET_ACTIVE_VOICE_CHANNEL)
                        m_playerRecentlyLogout = false;

                    sScriptMgr->OnPacketReceive(m_Socket, WorldPacket(*packet));
                    (this->*clientOpHandle.handler)(*packet);
                    if (sLog->IsOutDebug() && packet->rpos() > packet->wpos())
                        LogUnprocessedTail(packet);
                    break;
                case STATUS_NEVER:
                    sLog->outError("SESSION (account: %u, guidlow: %u, char: %s): received not allowed opcode %s (0x%.4X)",
                                   GetAccountId(), m_GUIDLow, _player ? _player->GetName() : "<none>",
                                   LookupOpcodeName(packet->GetOpcode()), packet->GetOpcode());
                    break;
                    /* NOT USED !!!
                    case STATUS_UNHANDLED:
                        sLog->outDebug(LOG_FILTER_NETWORKIO, "SESSION (account: %u, guidlow: %u, char: %s): received not handled opcode %s (0x%.4X)",
                            GetAccountId(), m_GUIDLow, _player ? _player->GetName() : "<none>",
                            LookupOpcodeName(packet->GetOpcode()), packet->GetOpcode());
                        break;*/
                }
            }
            catch(ByteBufferException &)
            {
                sLog->outError("WorldSession::Update ByteBufferException occured while parsing a packet (opcode: %u) from client %s, accountid=%i. Skipped packet.",
                               packet->GetOpcode(), GetRemoteAddress().c_str(), GetAccountId());
                if (sLog->IsOutDebug())
                {
                    sLog->outDebug(LOG_FILTER_NETWORKIO, "Dumping error causing packet:");
                    packet->hexlike();
                }
            }
        }

        delete packet;
    }

    ProcessQueryCallbacks();

    //check if we are safe to proceed with logout
    //logout procedure should happen only in World::UpdateSessions() method!!!
    if (updater.ProcessLogout())
    {
        time_t currTime = time(NULL);
        ///- If necessary, log the player out
        if (ShouldLogOut(currTime) && !m_playerLoading)
            LogoutPlayer(true);

        ///- Cleanup socket pointer if need
        if (m_Socket && m_Socket->IsClosed())
        {
            m_Socket->RemoveReference();
            m_Socket = NULL;
        }

        if (!m_Socket)
            return false;                                       //Will remove this session from the world session map
    }
    return true;
}

//.........这里部分代码省略.........
            switch (opHandle.status)
            {
                case STATUS_LOGGEDIN:
                    if (!_player)
                    {
                        // skip STATUS_LOGGEDIN opcode unexpected errors if player logout sometime ago - this can be network lag delayed packets
                        if (!m_playerRecentlyLogout)
                            LogUnexpectedOpcode(*packet, "the player has not logged in yet");
                    }
                    else if (_player->IsInWorld())
                        ExecuteOpcode(opHandle, *packet);

                    // lag can cause STATUS_LOGGEDIN opcodes to arrive after the player started a transfer
                    break;
                case STATUS_LOGGEDIN_OR_RECENTLY_LOGGEDOUT:
                    if (!_player && !m_playerRecentlyLogout)
                    {
                        LogUnexpectedOpcode(*packet, "the player has not logged in yet and not recently logout");
                    }
                    else
                        // not expected _player or must checked in packet hanlder
                        ExecuteOpcode(opHandle, *packet);
                    break;
                case STATUS_TRANSFER:
                    if (!_player)
                        LogUnexpectedOpcode(*packet, "the player has not logged in yet");
                    else if (_player->IsInWorld())
                        LogUnexpectedOpcode(*packet, "the player is still in world");
                    else
                        ExecuteOpcode(opHandle, *packet);
                    break;
                case STATUS_AUTHED:
                    // prevent cheating with skip queue wait
                    if (m_inQueue)
                    {
                        LogUnexpectedOpcode(*packet, "the player not pass queue yet");
                        break;
                    }

                    // single from authed time opcodes send in to after logout time
                    // and before other STATUS_LOGGEDIN_OR_RECENTLY_LOGGOUT opcodes.
                    if (packet->GetOpcode() != CMSG_SET_ACTIVE_VOICE_CHANNEL)
                        m_playerRecentlyLogout = false;

                    ExecuteOpcode(opHandle, *packet);
                    break;
                case STATUS_NEVER:
                    sLog.outError("SESSION: received not allowed opcode %s (0x%.4X)",
                                  packet->GetOpcodeName(),
                                  packet->GetOpcode());
                    break;
                case STATUS_UNHANDLED:
                    DEBUG_LOG("SESSION: received not handled opcode %s (0x%.4X)",
                              packet->GetOpcodeName(),
                              packet->GetOpcode());
                    break;
                default:
                    sLog.outError("SESSION: received wrong-status-req opcode %s (0x%.4X)",
                                  packet->GetOpcodeName(),
                                  packet->GetOpcode());
                    break;
            }
        }
        catch (ByteBufferException&)
        {
            sLog.outError("WorldSession::Update ByteBufferException occured while parsing a packet (opcode: %u) from client %s, accountid=%i.",
                          packet->GetOpcode(), GetRemoteAddress().c_str(), GetAccountId());
            if (sLog.HasLogLevelOrHigher(LOG_LVL_DEBUG))
            {
                DEBUG_LOG("Dumping error causing packet:");
                packet->hexlike();
            }

            if (sWorld.getConfig(CONFIG_BOOL_KICK_PLAYER_ON_BAD_PACKET))
            {
                DETAIL_LOG("Disconnecting session [account id %u / address %s] for badly formatted packet.",
                           GetAccountId(), GetRemoteAddress().c_str());

                KickPlayer();
            }
        }
    }

    // check if we are safe to proceed with logout
    // logout procedure should happen only in World::UpdateSessions() method!!!
    if (updater.ProcessLogout())
    {
        ///- If necessary, log the player out
        const time_t currTime = time(nullptr);

        if (m_Socket->IsClosed() || (ShouldLogOut(currTime) && !m_playerLoading))
            LogoutPlayer(true);

        // finalize the session if disconnected.
        if (m_Socket->IsClosed())
            return false;
    }

    return true;
}

//.........这里部分代码省略.........
                        if (sLog->IsOutDebug() && packet->rpos() < packet->wpos())
                            LogUnprocessedTail(packet);
                    }
                    // lag can cause STATUS_LOGGEDIN opcodes to arrive after the player started a transfer
                    break;
                case STATUS_LOGGEDIN_OR_RECENTLY_LOGGOUT:
                    if (!_player && !m_playerRecentlyLogout)
                        LogUnexpectedOpcode(packet, "STATUS_LOGGEDIN_OR_RECENTLY_LOGGOUT",
                            "the player has not logged in yet and not recently logout");
                    else
                    {
                        // not expected _player or must checked in packet hanlder
                        sScriptMgr->OnPacketReceive(m_Socket, WorldPacket(*packet));
                        (this->*opHandle.handler)(*packet);
                        if (sLog->IsOutDebug() && packet->rpos() < packet->wpos())
                            LogUnprocessedTail(packet);
                    }
                    break;
                case STATUS_TRANSFER:
                    if (!_player)
                        LogUnexpectedOpcode(packet, "STATUS_TRANSFER", "the player has not logged in yet");
                    else if (_player->IsInWorld())
                        LogUnexpectedOpcode(packet, "STATUS_TRANSFER", "the player is still in world");
                    else
                    {
                        sScriptMgr->OnPacketReceive(m_Socket, WorldPacket(*packet));
                        (this->*opHandle.handler)(*packet);
                        if (sLog->IsOutDebug() && packet->rpos() < packet->wpos())
                            LogUnprocessedTail(packet);
                    }
                    break;
                case STATUS_AUTHED:
                    // prevent cheating with skip queue wait
                    if (m_inQueue)
                    {
                        LogUnexpectedOpcode(packet, "STATUS_AUTHED", "the player not pass queue yet");
                        break;
                    }

                    // single from authed time opcodes send in to after logout time
                    // and before other STATUS_LOGGEDIN_OR_RECENTLY_LOGGOUT opcodes.
                    if (packet->GetOpcode() != CMSG_SET_ACTIVE_VOICE_CHANNEL)
                        m_playerRecentlyLogout = false;

                    sScriptMgr->OnPacketReceive(m_Socket, WorldPacket(*packet));
                    (this->*opHandle.handler)(*packet);
                    if (sLog->IsOutDebug() && packet->rpos() < packet->wpos())
                        LogUnprocessedTail(packet);
                    break;
                case STATUS_NEVER:
                    sLog->outError("SESSION (account: %u, guidlow: %u, char: %s): received not allowed opcode %s (0x%.4X)",
                        GetAccountId(), m_GUIDLow, _player ? _player->GetName() : "<none>",
                        LookupOpcodeName(packet->GetOpcode()), packet->GetOpcode());
                    break;
                case STATUS_UNHANDLED:
                    sLog->outDebug(LOG_FILTER_NETWORKIO, "SESSION (account: %u, guidlow: %u, char: %s): received not handled opcode %s (0x%.4X)",
                        GetAccountId(), m_GUIDLow, _player ? _player->GetName() : "<none>",
                        LookupOpcodeName(packet->GetOpcode()), packet->GetOpcode());
                    break;
            }
        }
        catch (ByteBufferException &)
        {
            sLog->outError("WorldSession::Update ByteBufferException occured while parsing a packet (opcode: %u) from client %s, accountid=%i. Skipped packet.",
                    packet->GetOpcode(), GetRemoteAddress().c_str(), GetAccountId());
            if (sLog->IsOutDebug())
            {
                sLog->outDebug(LOG_FILTER_NETWORKIO, "Dumping error causing packet:");
                packet->hexlike();
            }
        }

        if (deletePacket)
            delete packet;
    }

    ProcessQueryCallbacks();

    //check if we are safe to proceed with logout
    //logout procedure should happen only in World::UpdateSessions() method!!!
    if (updater.ProcessLogout())
    {
        time_t currTime = time(NULL);
        ///- If necessary, log the player out
        if (ShouldLogOut(currTime) && !m_playerLoading)
            LogoutPlayer(true);

        ///- Cleanup socket pointer if need
        if (m_Socket && m_Socket->IsClosed())
        {
            m_Socket->RemoveReference();
            m_Socket = NULL;
        }

        if (!m_Socket)
            return false;                                       //Will remove this session from the world session map
    }

    return true;
}

//.........这里部分代码省略.........
                    // single from authed time opcodes send in to after logout time
                    // and before other STATUS_LOGGEDIN_OR_RECENTLY_LOGGOUT opcodes.
                    if (packet->GetOpcode() != CMSG_SET_ACTIVE_VOICE_CHANNEL)
                        m_playerRecentlyLogout = false;

                    ExecuteOpcode(opHandle, packet);
                    break;
                case STATUS_NEVER:
                    sLog.outError( "SESSION: received not allowed opcode %s (0x%.4X)",
                        LookupOpcodeName(packet->GetOpcode()),
                        packet->GetOpcode());
                    break;
                case STATUS_UNHANDLED:
                    DEBUG_LOG("SESSION: received not handled opcode %s (0x%.4X)",
                        LookupOpcodeName(packet->GetOpcode()),
                        packet->GetOpcode());
                    break;
                default:
                    sLog.outError("SESSION: received wrong-status-req opcode %s (0x%.4X)",
                        LookupOpcodeName(packet->GetOpcode()),
                        packet->GetOpcode());
                    break;
            }
        }
        catch (ByteBufferException &)
        {
            sLog.outError("WorldSession::Update ByteBufferException occured while parsing a packet (opcode: %u) from client %s, accountid=%i.",
                    packet->GetOpcode(), GetRemoteAddress().c_str(), GetAccountId());
            if (sLog.HasLogLevelOrHigher(LOG_LVL_DEBUG))
            {
                DEBUG_LOG("Dumping error causing packet:");
                packet->hexlike();
            }

            if (sWorld.getConfig(CONFIG_BOOL_KICK_PLAYER_ON_BAD_PACKET))
            {
                DETAIL_LOG("Disconnecting session [account id %u / address %s] for badly formatted packet.",
                    GetAccountId(), GetRemoteAddress().c_str());

                KickPlayer();
            }
        }

        delete packet;
    }

    // Playerbot mod - Process player bot packets
    // The PlayerbotAI class adds to the packet queue to simulate a real player
    // since Playerbots are known to the World obj only by its master's WorldSession object
    // we need to process all master's bot's packets.
    if (!sWorld.getConfig(CONFIG_BOOL_PLAYERBOT_DISABLE))
    {
        if (GetPlayer() && GetPlayer()->GetPlayerbotMgr())
        {
            for (PlayerBotMap::const_iterator itr = GetPlayer()->GetPlayerbotMgr()->GetPlayerBotsBegin();
                    itr != GetPlayer()->GetPlayerbotMgr()->GetPlayerBotsEnd(); ++itr)
            {
                Player* const botPlayer = itr->second;
                WorldSession* const pBotWorldSession = botPlayer->GetSession();
                if (botPlayer->IsBeingTeleported())
                    botPlayer->GetPlayerbotAI()->HandleTeleportAck();
                else if (botPlayer->IsInWorld())
                {
                    WorldPacket* packet;
                    while (pBotWorldSession->_recvQueue.next(packet))
                    {
                        OpcodeHandler& opHandle = opcodeTable[packet->GetOpcode()];
                        (pBotWorldSession->*opHandle.handler)(*packet);
                        delete packet;
                    }
                }
            }
        }
    }

    if (m_Socket && !m_Socket->IsClosed() && m_Warden && GetPlayer() && !GetPlayer()->GetPlayerbotAI())
        m_Warden->Update();

    ///- Cleanup socket pointer if need
    if (m_Socket && m_Socket->IsClosed())
    {
        m_Socket->RemoveReference();
        m_Socket = NULL;
    }

    //check if we are safe to proceed with logout
    //logout procedure should happen only in World::UpdateSessions() method!!!
    if(updater.ProcessLogout())
    {
        ///- If necessary, log the player out
        time_t currTime = time(NULL);
        if (!m_Socket || (ShouldLogOut(currTime) && !m_playerLoading))
            LogoutPlayer(true);

        if (!m_Socket)
            return false;                                       //Will remove this session from the world session map
    }

    return true;
}

//.........这里部分代码省略.........

#ifdef BUILD_PLAYERBOT
    // Process player bot packets
    // The PlayerbotAI class adds to the packet queue to simulate a real player
    // since Playerbots are known to the World obj only by its master's WorldSession object
    // we need to process all master's bot's packets.
    if (GetPlayer() && GetPlayer()->GetPlayerbotMgr())
    {
        for (PlayerBotMap::const_iterator itr = GetPlayer()->GetPlayerbotMgr()->GetPlayerBotsBegin();
                itr != GetPlayer()->GetPlayerbotMgr()->GetPlayerBotsEnd(); ++itr)
        {
            Player* const botPlayer = itr->second;
            WorldSession* const pBotWorldSession = botPlayer->GetSession();
            if (botPlayer->IsBeingTeleported())
                botPlayer->GetPlayerbotAI()->HandleTeleportAck();
            else if (botPlayer->IsInWorld())
            {
                while (!pBotWorldSession->m_recvQueue.empty())
                {
                    auto const botpacket = std::move(pBotWorldSession->m_recvQueue.front());
                    pBotWorldSession->m_recvQueue.pop_front();

                    OpcodeHandler const& opHandle = opcodeTable[botpacket->GetOpcode()];
                    pBotWorldSession->ExecuteOpcode(opHandle, *botpacket);
                };
                pBotWorldSession->m_recvQueue.clear();
            }
        }
    }
#endif

    // check if we are safe to proceed with logout
    // logout procedure should happen only in World::UpdateSessions() method!!!
    if (updater.ProcessLogout())
    {
        switch (m_sessionState)
        {
            case WORLD_SESSION_STATE_CREATED:
            {
                if (m_requestSocket)
                {
                    if (!IsOffline())
                        SetOffline();

                    m_Socket = m_requestSocket;
                    m_requestSocket = nullptr;
                    sLog.outString("New Session key %s", m_Socket->GetSessionKey().AsHexStr());
                    SendAuthOk();
                }
                else
                {
                    if (m_inQueue)
                        SendAuthQueued();
                    else
                        SendAuthOk();
                }
                m_sessionState = WORLD_SESSION_STATE_CHAR_SELECTION;
                return true;
            }

            case WORLD_SESSION_STATE_CHAR_SELECTION:

                // waiting to go online
                // TODO:: Maybe check if have to send queue update?
                if (!m_Socket || (m_Socket && m_Socket->IsClosed()))
                {

//.........这里部分代码省略.........
                    }
                    break;
                case STATUS_AUTHED:
                    // prevent cheating with skip queue wait
                    if (m_inQueue)
                    {
                        LogUnexpectedOpcode(packet, "STATUS_AUTHED", "the player not pass queue yet");
                        break;
                    }

                    // some auth opcodes can be recieved before STATUS_LOGGEDIN_OR_RECENTLY_LOGGOUT opcodes
                    // however when we recieve CMSG_CHAR_ENUM we are surely no longer during the logout process.
                    if (packet->GetOpcode() == CMSG_CHAR_ENUM)
                        m_playerRecentlyLogout = false;

                    sScriptMgr->OnPacketReceive(m_Socket, WorldPacket(*packet));
                    (this->*opHandle->handler)(*packet);
                    if (sLog->ShouldLog(LOG_FILTER_NETWORKIO, LOG_LEVEL_TRACE) && packet->rpos() < packet->wpos())
                        LogUnprocessedTail(packet);
                    break;
                case STATUS_NEVER:
                        sLog->outError(LOG_FILTER_OPCODES, "Received not allowed opcode %s from %s", GetOpcodeNameForLogging(packet->GetOpcode()).c_str()
                            , GetPlayerName(false).c_str());
                    break;
                case STATUS_UNHANDLED:
                        sLog->outError(LOG_FILTER_OPCODES, "Received not handled opcode %s from %s", GetOpcodeNameForLogging(packet->GetOpcode()).c_str()
                            , GetPlayerName(false).c_str());
                    break;
            }
        }
        catch(ByteBufferException &)
        {
            sLog->outError(LOG_FILTER_NETWORKIO, "WorldSession::Update ByteBufferException occured while parsing a packet (opcode: %u) from client %s, accountid=%i. Skipped packet.",
                    packet->GetOpcode(), GetRemoteAddress().c_str(), GetAccountId());
            packet->hexlike();
        }

        nbPacket++;

        std::map<uint32, OpcodeInfo>::iterator itr = pktHandle.find(packet->GetOpcode());
        if (itr == pktHandle.end())
            pktHandle.insert(std::make_pair(packet->GetOpcode(), OpcodeInfo(1, getMSTime() - pktTime)));
        else
        {
            OpcodeInfo& data = (*itr).second;
            data.nbPkt += 1;
            data.totalTime += getMSTime() - pktTime;
        }


        if (deletePacket)
            delete packet;

#define MAX_PROCESSED_PACKETS_IN_SAME_WORLDSESSION_UPDATE 500
        processedPackets++;

        //process only a max amout of packets in 1 Update() call.
        //Any leftover will be processed in next update
        if (processedPackets > MAX_PROCESSED_PACKETS_IN_SAME_WORLDSESSION_UPDATE)
            break;
    }

    if (m_Socket && !m_Socket->IsClosed() && _warden)
        _warden->Update();

    ProcessQueryCallbacks();

    //check if we are safe to proceed with logout
    //logout procedure should happen only in World::UpdateSessions() method!!!
    if (updater.ProcessLogout())
    {
        time_t currTime = time(NULL);
        ///- If necessary, log the player out
        if (ShouldLogOut(currTime) && !m_playerLoading)
            LogoutPlayer(true);

        if (m_Socket && GetPlayer() && _warden)
            _warden->Update();

        ///- Cleanup socket pointer if need
        if (m_Socket && m_Socket->IsClosed())
        {
            m_Socket->RemoveReference();
            m_Socket = NULL;
        }

        if (!m_Socket)
            return false;                                       //Will remove this session from the world session map
    }

    sessionDiff = getMSTime() - sessionDiff;
    if (sessionDiff > 50)
    {
        sLog->OutPandashan("Session of account [%u] take more than 50 ms to execute (%u ms)", GetAccountId(), sessionDiff);
        for (auto itr : pktHandle)
            sLog->OutPandashan("-----> %u %s (%u ms)", itr.second.nbPkt, GetOpcodeNameForLogging((Opcodes)itr.first).c_str(), itr.second.totalTime);
    }

    return true;
}

//.........这里部分代码省略.........
                            LogUnexpectedOpcode(packet, "STATUS_TRANSFER", "the player has not logged in yet");
                        else if (_player->IsInWorld())
                            LogUnexpectedOpcode(packet, "STATUS_TRANSFER", "the player is still in world");
                        else
                        {
                            sScriptMgr->OnPacketReceive(m_Socket, WorldPacket(*packet));
                            (this->*opHandle.handler)(*packet);
                            if (sLog->IsOutDebug() && packet->rpos() < packet->wpos())
                                LogUnprocessedTail(packet);
                        }
                        break;
                    case STATUS_AUTHED:
                        // prevent cheating with skip queue wait
                        if (m_inQueue)
                        {
                            LogUnexpectedOpcode(packet, "STATUS_AUTHED", "the player not pass queue yet");
                            break;
                        }

                        // single from authed time opcodes send in to after logout time
                        // and before other STATUS_LOGGEDIN_OR_RECENTLY_LOGGOUT opcodes.
                        if (packet->GetOpcode() != CMSG_SET_ACTIVE_VOICE_CHANNEL)
                            m_playerRecentlyLogout = false;

                        sScriptMgr->OnPacketReceive(m_Socket, WorldPacket(*packet));
                        (this->*opHandle.handler)(*packet);
                        if (sLog->IsOutDebug() && packet->rpos() < packet->wpos())
                            LogUnprocessedTail(packet);
                        break;
                    case STATUS_NEVER:
                        sLog->outError("SESSION (account: %u, guidlow: %u, char: %s): received not allowed opcode %s (0x%.4X)",
                            GetAccountId(), m_GUIDLow, _player ? _player->GetName() : "<none>",
                            LookupOpcodeName(packet->GetOpcode()), packet->GetOpcode());
                        break;
                    case STATUS_UNHANDLED:
                        sLog->outDebug(LOG_FILTER_NETWORKIO, "SESSION (account: %u, guidlow: %u, char: %s): received not handled opcode %s (0x%.4X)",
                            GetAccountId(), m_GUIDLow, _player ? _player->GetName() : "<none>",
                            LookupOpcodeName(packet->GetOpcode()), packet->GetOpcode());
                        break;
                }
            }
            catch(ByteBufferException &)
            {
                sLog->outError("WorldSession::Update ByteBufferException occured while parsing a packet (opcode: %u) from client %s, accountid=%i. Skipped packet.",
                        packet->GetOpcode(), GetRemoteAddress().c_str(), GetAccountId());
                if (sLog->IsOutDebug())
                {
                    sLog->outDebug(LOG_FILTER_NETWORKIO, "Dumping error causing packet:");
                    packet->hexlike();
                }
            }
        }

        delete packet;
    }

    ProcessQueryCallbacks();

    //check if we are safe to proceed with logout
    //logout procedure should happen only in World::UpdateSessions() method!!!
    if (updater.ProcessLogout())
    {
        time_t currTime = time(NULL);
        ///- If necessary, log the player out
        if (ShouldLogOut(currTime) && !m_playerLoading)
            LogoutPlayer(true);
    //Playerbot mod - Process player bot packets
    //The PlayerbotAI class adds to the packet queue to simulate a real player
    //since Playerbots are known to the World obj only its master's
    //WorldSession object we need to process all master's bot's packets.
        for(PlayerBotMap::const_iterator itr = GetPlayerBotsBegin(); itr != GetPlayerBotsEnd(); ++itr)
        {
            Player *const botPlayer = itr->second;
            WorldSession *const pBotWorldSession = botPlayer->GetSession();
            if(botPlayer->IsBeingTeleportedFar())
            {
              pBotWorldSession->HandleMoveWorldportAckOpcode();
          } else if(botPlayer->IsInWorld())
          {
              WorldPacket *packet;
              while(pBotWorldSession->_recvQueue.next(packet))
              {
                  OpcodeHandler &opHandle = opcodeTable[packet->GetOpcode()];
                  (pBotWorldSession->*opHandle.handler)(*packet);
                  delete packet;
              }
          }
        }
        ///- Cleanup socket pointer if need
        if (m_Socket && m_Socket->IsClosed())
        {
            m_Socket->RemoveReference();
            m_Socket = NULL;
        }

        if (!m_Socket)
            return false;                                       //Will remove this session from the world session map
    }
    return true;
}

/// Update the WorldSession (triggered by World update)
bool WorldSession::Update(uint32 diff, PacketFilter& updater)
{
    if (updater.ProcessLogout())
    {
        UpdateTimeOutTime(diff);
        if (IsConnectionIdle())
            m_Socket->CloseSocket();
    }

    HandleTeleportTimeout(updater.ProcessLogout());

    uint32 _startMSTime = getMSTime();
    WorldPacket* packet = NULL;
    WorldPacket* movementPacket = NULL;
    bool deletePacket = true;
    WorldPacket* firstDelayedPacket = NULL;
    uint32 processedPackets = 0;

    while (m_Socket && !m_Socket->IsClosed() && !_recvQueue.empty() && _recvQueue.peek(true) != firstDelayedPacket && _recvQueue.next(packet, updater))
    {
        if (packet->GetOpcode() < NUM_MSG_TYPES)
        {
            OpcodeHandler &opHandle = opcodeTable[packet->GetOpcode()];
            try
            {
                switch (opHandle.status)
                {
                    case STATUS_LOGGEDIN:
                        if (!_player)
                        {
                            // pussywizard: such packets were sent to do something for a character that has already logged out, skip them
                        }
                        else if (!_player->IsInWorld())
                        {
                            // pussywizard: such packets may do something important and the player is just being teleported, move to the end of the queue
                            // pussywizard: previously such were skipped, so leave it as it is xD proper code below if we wish to change that

                            // pussywizard: requeue only important packets not related to maps (PROCESS_THREADUNSAFE)
                            /*if (opHandle.packetProcessing == PROCESS_THREADUNSAFE)
                            {
                                if (!firstDelayedPacket)
                                    firstDelayedPacket = packet;
                                deletePacket = false;
                                QueuePacket(packet);
                            }*/
                        }
                        else
                        {
                            if (opHandle.isGrouppedMovementOpcode)
                            {
                                if (movementPacket)
                                    delete movementPacket;
                                movementPacket = new WorldPacket(packet->GetOpcode(), 0);
                                movementPacket->append(*((ByteBuffer*)packet));
                            }
                            else
                            {
                                if (movementPacket)
                                {
                                    HandleMovementOpcodes(*movementPacket);
                                    delete movementPacket;
                                    movementPacket = NULL;
                                }
                                sScriptMgr->OnPacketReceive(this, *packet);
#ifdef ELUNA
                                if (!sEluna->OnPacketReceive(this, *packet))
                                    break;
#endif
                                (this->*opHandle.handler)(*packet);
                            }
                        }
                        break;
                    case STATUS_TRANSFER:
                        if (_player && !_player->IsInWorld())
                        {
                            if (movementPacket)
                            {
                                delete movementPacket;
                                movementPacket = NULL;
                            }
                            sScriptMgr->OnPacketReceive(this, *packet);
#ifdef ELUNA
                            if (!sEluna->OnPacketReceive(this, *packet))
                                break;
#endif
                            (this->*opHandle.handler)(*packet);
                        }
                        break;
                    case STATUS_AUTHED:
                        if (m_inQueue) // prevent cheating
                            break;

                        sScriptMgr->OnPacketReceive(this, *packet);
#ifdef ELUNA
                        if (!sEluna->OnPacketReceive(this, *packet))
                            break;
#endif
                        (this->*opHandle.handler)(*packet);
                        break;
//.........这里部分代码省略.........

//.........这里部分代码省略.........
                    else
                        // not expected _player or must checked in packet hanlder
                        { ExecuteOpcode(opHandle, packet); }
                    break;
                case STATUS_TRANSFER:
                    if (!_player)
                        { LogUnexpectedOpcode(packet, "the player has not logged in yet"); }
                    else if (_player->IsInWorld())
                        { LogUnexpectedOpcode(packet, "the player is still in world"); }
                    else
                        { ExecuteOpcode(opHandle, packet); }
                    break;
                case STATUS_AUTHED:
                    // prevent cheating with skip queue wait
                    if (m_inQueue)
                    {
                        LogUnexpectedOpcode(packet, "the player not pass queue yet");
                        break;
                    }

                    // single from authed time opcodes send in to after logout time
                    // and before other STATUS_LOGGEDIN_OR_RECENTLY_LOGGOUT opcodes.
                    m_playerRecentlyLogout = false;

                    ExecuteOpcode(opHandle, packet);
                    break;
                case STATUS_NEVER:
                    sLog.outError("SESSION: received not allowed opcode %s (0x%.4X)",
                                  packet->GetOpcodeName(),
                                  packet->GetOpcode());
                    break;
                case STATUS_UNHANDLED:
                    DEBUG_LOG("SESSION: received not handled opcode %s (0x%.4X)",
                              packet->GetOpcodeName(),
                              packet->GetOpcode());
                    break;
                default:
                    sLog.outError("SESSION: received wrong-status-req opcode %s (0x%.4X)",
                                  packet->GetOpcodeName(),
                                  packet->GetOpcode());
                    break;
            }
        }
        catch (ByteBufferException&)
        {
            sLog.outError("WorldSession::Update ByteBufferException occured while parsing a packet (opcode: %u) from client %s, accountid=%i.",
                          packet->GetOpcode(), GetRemoteAddress().c_str(), GetAccountId());
            if (sLog.HasLogLevelOrHigher(LOG_LVL_DEBUG))
            {
                DEBUG_LOG("Dumping error causing packet:");
                packet->hexlike();
            }

            if (sWorld.getConfig(CONFIG_BOOL_KICK_PLAYER_ON_BAD_PACKET))
            {
                DETAIL_LOG("Disconnecting session [account id %u / address %s] for badly formatted packet.",
                           GetAccountId(), GetRemoteAddress().c_str());

                KickPlayer();
            }
        }

        delete packet;
    }

#ifdef ENABLE_PLAYERBOTS
    if (GetPlayer() && GetPlayer()->GetPlayerbotMgr())
        GetPlayer()->GetPlayerbotMgr()->UpdateSessions(0);
#endif

    ///- Cleanup socket pointer if need
    if (m_Socket && m_Socket->IsClosed())
    {
        m_Socket->RemoveReference();
        m_Socket = NULL;
    }

    // Warden
    if (m_Socket && !m_Socket->IsClosed() && _warden)
        _warden->Update();

    // check if we are safe to proceed with logout
    // logout procedure should happen only in World::UpdateSessions() method!!!
    if (updater.ProcessLogout())
    {
        ///- If necessary, log the player out
        time_t currTime = time(NULL);
        if (!m_Socket || (ShouldLogOut(currTime) && !m_playerLoading))
            { LogoutPlayer(true); }

        // Warden
        if (m_Socket && GetPlayer() && _warden)
            _warden->Update();

        if (!m_Socket)
            { return false; }                                   // Will remove this session from the world session map
    }

    return true;
}