C++ CImPdu::SetPBMsg方法代码示例

uint32_t CClientConn::sendMessage(uint32_t nFromId, uint32_t nToId, IM::BaseDefine::MsgType nType, const string& strMsgData)
{
    CImPdu cPdu;
    IM::Message::IMMsgData msg;
    msg.set_from_user_id(nFromId);
    msg.set_to_session_id(nToId);
    msg.set_msg_id(0);
    msg.set_create_time(time(NULL));
    msg.set_msg_type(nType);
    msg.set_msg_data(strMsgData);
    cPdu.SetPBMsg(&msg);
    cPdu.SetServiceId(IM::BaseDefine::SID_MSG);
    cPdu.SetCommandId(IM::BaseDefine::CID_MSG_DATA);
    uint32_t nSeqNo = m_pSeqAlloctor->getSeq(ALLOCTOR_PACKET);
    cPdu.SetSeqNum(nSeqNo);
    SendPdu(&cPdu);
    return nSeqNo;
}

    void getUnreadMsgCounter(CImPdu* pPdu, uint32_t conn_uuid)
    {
        IM::Message::IMUnreadMsgCntReq msg;
        IM::Message::IMUnreadMsgCntRsp msgResp;
        if(msg.ParseFromArray(pPdu->GetBodyData(), pPdu->GetBodyLength()))
        {
            CImPdu* pPduResp = new CImPdu;

            uint32_t nUserId = msg.user_id();

            list<IM::BaseDefine::UnreadInfo> lsUnreadCount;
            uint32_t nTotalCnt = 0;
            
            CMessageModel::getInstance()->getUnreadMsgCount(nUserId, nTotalCnt, lsUnreadCount);
            CGroupMessageModel::getInstance()->getUnreadMsgCount(nUserId, nTotalCnt, lsUnreadCount);
            msgResp.set_user_id(nUserId);
            msgResp.set_total_cnt(nTotalCnt);
            for(auto it= lsUnreadCount.begin(); it!=lsUnreadCount.end(); ++it)
            {
                IM::BaseDefine::UnreadInfo* pInfo = msgResp.add_unreadinfo_list();
    //            *pInfo = *it;
                pInfo->set_session_id(it->session_id());
                pInfo->set_session_type(it->session_type());
                pInfo->set_unread_cnt(it->unread_cnt());
                pInfo->set_latest_msg_id(it->latest_msg_id());
                pInfo->set_latest_msg_data(it->latest_msg_data());
                pInfo->set_latest_msg_type(it->latest_msg_type());
                pInfo->set_latest_msg_from_user_id(it->latest_msg_from_user_id());
            }
            
            
            log("userId=%d, unreadCnt=%u, totalCount=%u", nUserId, msgResp.unreadinfo_list_size(), nTotalCnt);
            msgResp.set_attach_data(msg.attach_data());
            pPduResp->SetPBMsg(&msgResp);
            pPduResp->SetSeqNum(pPdu->GetSeqNum());
            pPduResp->SetServiceId(IM::BaseDefine::SID_MSG);
            pPduResp->SetCommandId(IM::BaseDefine::CID_MSG_UNREAD_CNT_RESPONSE);
            CProxyConn::AddResponsePdu(conn_uuid, pPduResp);
        }
        else
        {
            log("parse pb failed");
        }
    }

void CImUser::HandleKickUser(CMsgConn* pConn, uint32_t reason)
{
    map<uint32_t, CMsgConn*>::iterator it = m_conn_map.find(pConn->GetHandle());
    if (it != m_conn_map.end()) {
        CMsgConn* pConn = it->second;
        if(pConn) {
            log("kick service user, user_id=%u.", m_user_id);
            IM::Login::IMKickUser msg;
            msg.set_user_id(m_user_id);
            msg.set_kick_reason((::IM::BaseDefine::KickReasonType)reason);
            CImPdu pdu;
            pdu.SetPBMsg(&msg);
            pdu.SetServiceId(SID_LOGIN);
            pdu.SetCommandId(CID_LOGIN_KICK_USER);
            pConn->SendPdu(&pdu);
            pConn->SetKickOff();
            pConn->Close();
        }
    }
}

uint32_t ClientConn::login(const string &strName, const string &strPass)
{
    CImPdu cPdu;
    IM::Login::IMLoginReq msg;
    msg.set_user_name(strName);
    msg.set_password(strPass);
    msg.set_online_status(IM::BaseDefine::USER_STATUS_ONLINE);
    msg.set_client_type(IM::BaseDefine::CLIENT_TYPE_WINDOWS);
    msg.set_client_version("100.0.0");
    cPdu.SetPBMsg(&msg);
    cPdu.SetServiceId(IM::BaseDefine::DFFX_SID_LOGIN);
    cPdu.SetCommandId(IM::BaseDefine::DFFX_CID_LOGIN_REQ_USERLOGIN);

	printf("login   %d\n",cPdu.GetCommandId());
	
    uint32_t nSeqNo = m_pSeqAlloctor->getSeq(ALLOCTOR_PACKET);
    cPdu.SetSeqNum(nSeqNo);
    SendPdu(&cPdu);
    return nSeqNo;
}

uint32_t ClientConn::getGroupInfo(uint32_t nUserId , const list<IM::BaseDefine::GroupVersionInfo> &lsGroupVersionInfo)
{
	CImPdu cPdu;
	IM::Group::IMGroupInfoListReq msg;
	msg.set_user_id(nUserId);
	
	for(const auto &vi:lsGroupVersionInfo)
	{
		IM::BaseDefine::GroupVersionInfo* pGroupVersionInfo = msg.add_group_version_list();
		pGroupVersionInfo->set_group_id(vi.group_id());
		pGroupVersionInfo->set_version(0);
	}

	cPdu.SetPBMsg(&msg);
    cPdu.SetServiceId(IM::BaseDefine::SID_GROUP);
    cPdu.SetCommandId(IM::BaseDefine::CID_GROUP_INFO_REQUEST);
    uint32_t nSeqNo = m_pSeqAlloctor->getSeq(ALLOCTOR_PACKET);
    cPdu.SetSeqNum(nSeqNo);
    SendPdu(&cPdu);
    return nSeqNo;
}

void getChgedDepart(CImPdu* pPdu, uint32_t conn_uuid)
{
    IM::Buddy::IMDepartmentReq msg;
    IM::Buddy::IMDepartmentRsp msgResp;
    if (msg.ParseFromArray(pPdu->GetBodyData(), pPdu->GetBodyLength())) {

        CImPdu* pPduRes = new CImPdu;

        uint32_t nUserId = msg.user_id();
        uint32_t nLastUpdate = msg.latest_update_time();
        list<uint32_t> lsChangedIds;
        CDepartModel::getInstance()->getChgedDeptId(nLastUpdate, lsChangedIds);
        list<IM::BaseDefine::DepartInfo> lsDeparts;
        CDepartModel::getInstance()->getDepts(lsChangedIds, lsDeparts);

        msgResp.set_user_id(nUserId);
        msgResp.set_latest_update_time(nLastUpdate);
        for(auto it=lsDeparts.begin(); it!=lsDeparts.end(); ++it)
        {
            IM::BaseDefine::DepartInfo* pDeptInfo = msgResp.add_dept_list();
            pDeptInfo->set_dept_id(it->dept_id());
            pDeptInfo->set_priority(it->priority());
            pDeptInfo->set_dept_name(it->dept_name());
            pDeptInfo->set_parent_dept_id(it->parent_dept_id());
            pDeptInfo->set_dept_status(it->dept_status());
        }
        log("userId=%u, last_update=%u, cnt=%u", nUserId, nLastUpdate, lsDeparts.size());
        msgResp.set_attach_data(msg.attach_data());
        pPduRes->SetPBMsg(&msgResp);
        pPduRes->SetSeqNum(pPdu->GetSeqNum());
        pPduRes->SetServiceId(IM::BaseDefine::SID_BUDDY_LIST);
        pPduRes->SetCommandId(IM::BaseDefine::CID_BUDDY_LIST_DEPARTMENT_RESPONSE);
        CProxyConn::AddResponsePdu(conn_uuid, pPduRes);

    }
    else
    {
        log("parse pb failed");
    }
}

void CLoginConn::OnTimer(uint64_t curr_tick)
{
	if (m_conn_type == LOGIN_CONN_TYPE_CLIENT) {
		if (curr_tick > m_last_recv_tick + CLIENT_TIMEOUT) {
			Close();
		}
	} else {
		if (curr_tick > m_last_send_tick + SERVER_HEARTBEAT_INTERVAL) {
            IM::Other::IMHeartBeat msg;
            CImPdu pdu;
            pdu.SetPBMsg(&msg);
            pdu.SetServiceId(SID_OTHER);
            pdu.SetCommandId(CID_OTHER_HEARTBEAT);
			SendPdu(&pdu);
		}

		if (curr_tick > m_last_recv_tick + SERVER_TIMEOUT) {
			log("connection to MsgServer timeout ");
			Close();
		}
	}
}

 /**
  *  设置群组信息推送，屏蔽或者取消屏蔽
  *
  *  @param pPdu      收到的packet包指针
  *  @param conn_uuid 该包过来的socket 描述符
  */
 void setGroupPush(CImPdu* pPdu, uint32_t conn_uuid)
 {
     IM::Group::IMGroupShieldReq msg;
     IM::Group::IMGroupShieldRsp msgResp;
     if(msg.ParseFromArray(pPdu->GetBodyData(), pPdu->GetBodyLength()))
     {
         uint32_t nUserId = msg.user_id();
         uint32_t nGroupId = msg.group_id();
         uint32_t nStatus = msg.shield_status();
         if(CGroupModel::getInstance()->isValidateGroupId(nGroupId))
         {
             
             CImPdu* pPduRes = new CImPdu;
             bool bRet = CGroupModel::getInstance()->setPush(nUserId, nGroupId, IM_GROUP_SETTING_PUSH, nStatus);
             
             msgResp.set_user_id(nUserId);
             msgResp.set_group_id(nGroupId);
             msgResp.set_result_code(bRet?0:1);
         
             log("userId=%u, groupId=%u, result=%u", nUserId, nGroupId, msgResp.result_code());
             
             msgResp.set_attach_data(msg.attach_data());
             pPduRes->SetPBMsg(&msgResp);
             pPduRes->SetSeqNum(pPdu->GetSeqNum());
             pPduRes->SetServiceId(IM::BaseDefine::SID_GROUP);
             pPduRes->SetCommandId(IM::BaseDefine::CID_GROUP_SHIELD_GROUP_RESPONSE);
             CProxyConn::AddResponsePdu(conn_uuid, pPduRes);
         }
         else
         {
             log("Invalid group.userId=%u, groupId=%u", nUserId, nGroupId);
         }
     }
     else
     {
         log("parse pb failed");
     }
 }

void CGroupChat::HandleClientGroupCreateRequest(CImPdu* pPdu, CMsgConn* pFromConn)
{
    IM::Group::IMGroupCreateReq msg;
    CHECK_PB_PARSE_MSG(msg.ParseFromArray(pPdu->GetBodyData(), pPdu->GetBodyLength()));

	uint32_t req_user_id = pFromConn->GetUserId();
    string group_name = msg.group_name();
    uint32_t group_type = msg.group_type();
    if (group_type == IM::BaseDefine::GROUP_TYPE_NORMAL) {
        log("HandleClientGroupCreateRequest, create normal group failed, req_id=%u, group_name=%s. ", req_user_id, group_name.c_str());
        return;
    }
	string group_avatar = msg.group_avatar();
	uint32_t user_cnt = msg.member_id_list_size();
	log("HandleClientGroupCreateRequest, req_id=%u, group_name=%s, avatar_url=%s, user_cnt=%u ",
			req_user_id, group_name.c_str(), group_avatar.c_str(), user_cnt);

	CDBServConn* pDbConn = get_db_serv_conn();
	if (pDbConn) {
		CDbAttachData attach_data(ATTACH_TYPE_HANDLE, pFromConn->GetHandle(), 0);
        msg.set_user_id(req_user_id);
        msg.set_attach_data(attach_data.GetBuffer(), attach_data.GetLength());
        pPdu->SetPBMsg(&msg);
		pDbConn->SendPdu(pPdu);
	} else {
		log("no DB connection ");
        IM::Group::IMGroupCreateRsp msg2;
        msg2.set_user_id(req_user_id);
        msg2.set_result_code(1);
        msg2.set_group_name(group_name);
        CImPdu pdu;
        pdu.SetPBMsg(&msg2);
        pdu.SetServiceId(SID_GROUP);
        pdu.SetCommandId(CID_GROUP_CREATE_RESPONSE);
		pdu.SetSeqNum(pPdu->GetSeqNum());
		pFromConn->SendPdu(&pdu);
	}
}

void CRouteConn::_HandleUsersStatusRequest(CImPdu* pPdu)
{
    IM::Buddy::IMUsersStatReq msg;
    CHECK_PB_PARSE_MSG(msg.ParseFromArray(pPdu->GetBodyData(), pPdu->GetBodyLength()));

	uint32_t request_id = msg.user_id();
	uint32_t query_count = msg.user_id_list_size();
	log("HandleUserStatusReq, req_id=%u, query_count=%u ", request_id, query_count);

    IM::Buddy::IMUsersStatRsp msg2;
    msg2.set_user_id(request_id);
    msg2.set_attach_data(msg.attach_data());
    list<user_stat_t> result_list;
	user_stat_t status;
    for(uint32_t i = 0; i < query_count; i++)
	{
        IM::BaseDefine::UserStat* user_stat = msg2.add_user_stat_list();
        uint32_t user_id = msg.user_id_list(i);
        user_stat->set_user_id(user_id);
        CUserInfo* pUser = GetUserInfo(user_id);
        if (pUser) {
            user_stat->set_status((::IM::BaseDefine::UserStatType) pUser->GetStatus()) ;
        }
		else
		{
            user_stat->set_status(USER_STATUS_OFFLINE) ;
		}
	}

	// send back query user status
    CImPdu pdu;
    pdu.SetPBMsg(&msg2);
    pdu.SetServiceId(SID_BUDDY_LIST);
    pdu.SetCommandId(CID_BUDDY_LIST_USERS_STATUS_RESPONSE);
	pdu.SetSeqNum(pPdu->GetSeqNum());
	SendPdu(&pdu);
}

uint32_t ClientConn::sendMessage(uint32_t nFromId, uint32_t nToId, IM::BaseDefine::MsgType nType, const string& strMsgData)
{
    CImPdu cPdu;
    IM::Message::IMMsgData msg;
    msg.set_from_user_id(nFromId);
    msg.set_to_session_id(nToId);
    msg.set_msg_id(0);
    msg.set_create_time(time(NULL));
    msg.set_msg_type(nType);
	
	//msg.set_msg_data(strMsgData);
	//EncryptMsg
	char * pOutData=NULL;
	uint32_t nOutLen = 0;
	int retCode = EncryptMsg( strMsgData.c_str(), strMsgData.length(), &pOutData, nOutLen);
	if (retCode == 0 && nOutLen > 0 && pOutData != 0)
	{
		msg.set_msg_data( pOutData, nOutLen);
		//delete pOutData;
		Free(pOutData);
		pOutData = NULL;
	}
	else 
	{
		log("EncryptMsg error:%s\n", strMsgData.c_str());
		msg.set_msg_data( strMsgData);
	}
	
    
    cPdu.SetPBMsg(&msg);
    cPdu.SetServiceId(IM::BaseDefine::DFFX_SID_MSG);
    cPdu.SetCommandId(IM::BaseDefine::DFFX_CID_MSG_DATA);
    uint32_t nSeqNo = m_pSeqAlloctor->getSeq(ALLOCTOR_PACKET);
    cPdu.SetSeqNum(nSeqNo);
    SendPdu(&cPdu);
    return nSeqNo;
}

void hasOfflineFile(CImPdu* pPdu, uint32_t conn_uuid)
{
    IM::File::IMFileHasOfflineReq msg;
    IM::File::IMFileHasOfflineRsp msgResp;
    if(msg.ParseFromArray(pPdu->GetBodyData(), pPdu->GetBodyLength()))
    {
        CImPdu* pPduRes = new CImPdu;

        uint32_t nUserId = msg.user_id();
        CFileModel* pModel = CFileModel::getInstance();
        list<IM::BaseDefine::OfflineFileInfo> lsOffline;
        pModel->getOfflineFile(nUserId, lsOffline);
        msgResp.set_user_id(nUserId);
        for (list<IM::BaseDefine::OfflineFileInfo>::iterator it=lsOffline.begin();
                it != lsOffline.end(); ++it) {
            IM::BaseDefine::OfflineFileInfo* pInfo = msgResp.add_offline_file_list();
            //            *pInfo = *it;
            pInfo->set_from_user_id(it->from_user_id());
            pInfo->set_task_id(it->task_id());
            pInfo->set_file_name(it->file_name());
            pInfo->set_file_size(it->file_size());
        }

        log("userId=%u, count=%u", nUserId, msgResp.offline_file_list_size());

        msgResp.set_attach_data(msg.attach_data());
        pPduRes->SetPBMsg(&msgResp);
        pPduRes->SetSeqNum(pPdu->GetSeqNum());
        pPduRes->SetServiceId(IM::BaseDefine::SID_FILE);
        pPduRes->SetCommandId(IM::BaseDefine::CID_FILE_HAS_OFFLINE_RES);
        CProxyConn::AddResponsePdu(conn_uuid, pPduRes);
    }
    else
    {
        log("parse pb failed");
    }
}

void CGroupChat::HandleGroupInfoResponse(CImPdu* pPdu)
{
    IM::Group::IMGroupInfoListRsp msg;
    CHECK_PB_PARSE_MSG(msg.ParseFromArray(pPdu->GetBodyData(), pPdu->GetBodyLength()));

    uint32_t user_id = msg.user_id();
    uint32_t group_cnt = msg.group_info_list_size();
    CPduAttachData pduAttachData((uchar_t*)msg.attach_data().c_str(), msg.attach_data().length());
    
    log("HandleGroupInfoResponse, user_id=%u, group_cnt=%u. ", user_id, group_cnt);

    //此处是查询成员时使用，主要用于群消息从数据库获得msg_id后进行发送,一般此时group_cnt = 1
    if (pduAttachData.GetPduLength() > 0 && group_cnt > 0)
    {
        IM::BaseDefine::GroupInfo group_info = msg.group_info_list(0);
        uint32_t group_id = group_info.group_id();
        log("GroupInfoRequest is send by server, group_id=%u ", group_id);
        
        std::set<uint32_t> group_member_set;
        for (uint32_t i = 0; i < group_info.group_member_list_size(); i++)
        {
            uint32_t member_user_id = group_info.group_member_list(i);
            group_member_set.insert(member_user_id);
        }
        if (group_member_set.find(user_id) == group_member_set.end())
        {
            log("user_id=%u is not in group, group_id=%u. ", user_id, group_id);
            return;
        }
        
        IM::Message::IMMsgData msg2;
        CHECK_PB_PARSE_MSG(msg2.ParseFromArray(pduAttachData.GetPdu(), pduAttachData.GetPduLength()));
        CImPdu pdu;
        pdu.SetPBMsg(&msg2);
        pdu.SetServiceId(SID_MSG);
        pdu.SetCommandId(CID_MSG_DATA);
        
        //Push相关
        IM::Server::IMGroupGetShieldReq msg3;
        msg3.set_group_id(group_id);
        msg3.set_attach_data(pdu.GetBodyData(), pdu.GetBodyLength());
        for (uint32_t i = 0; i < group_info.group_member_list_size(); i++)
        {
            uint32_t member_user_id = group_info.group_member_list(i);
            
            msg3.add_user_id(member_user_id);
            
            CImUser* pToImUser = CImUserManager::GetInstance()->GetImUserById(member_user_id);
            if (pToImUser)
            {
                CMsgConn* pFromConn = NULL;
                if( member_user_id == user_id )
                {
                    uint32_t reqHandle = pduAttachData.GetHandle();
                    if(reqHandle != 0)
                        pFromConn = CImUserManager::GetInstance()->GetMsgConnByHandle(user_id, reqHandle);
                }
                
                pToImUser->BroadcastData(pdu.GetBuffer(), pdu.GetLength(), pFromConn);
            }
        }
        
        CImPdu pdu2;
        pdu2.SetPBMsg(&msg3);
        pdu2.SetServiceId(SID_OTHER);
        pdu2.SetCommandId(CID_OTHER_GET_SHIELD_REQ);
        CDBServConn* pDbConn = get_db_serv_conn();
        if (pDbConn)
        {
            pDbConn->SendPdu(&pdu2);
        }
    }
    else if (pduAttachData.GetPduLength() == 0)
    {
        //正常获取群信息的返回
        CMsgConn* pConn = CImUserManager::GetInstance()->GetMsgConnByHandle(user_id, pduAttachData.GetHandle());
        if (pConn)
        {
            msg.clear_attach_data();
            pPdu->SetPBMsg(&msg);
            pConn->SendPdu(pPdu);
        }
    }
}

void CHttpQuery::_QueryChangeMember(const string& strAppKey, Json::Value &post_json_obj, CHttpConn *pHttpConn)
{
    HTTP::CDBServConn *pConn = HTTP::get_db_serv_conn();
    if (!pConn) {
        log("no connection to RouteServConn ");
        char* response_buf = PackSendResult(HTTP_ERROR_SERVER_EXCEPTION, HTTP_ERROR_MSG[9].c_str());
        pHttpConn->Send(response_buf, (uint32_t)strlen(response_buf));
        pHttpConn->Close();
        return;
    }
    if ( post_json_obj["req_user_id"].isNull()) {
        log("no user id ");
        char* response_buf = PackSendResult(HTTP_ERROR_PARMENT, HTTP_ERROR_MSG[1].c_str());
        pHttpConn->Send(response_buf, (uint32_t)strlen(response_buf));
        pHttpConn->Close();
        return;
    }
    
    if ( post_json_obj["group_id"].isNull() ) {
        log("no group id ");
        char* response_buf = PackSendResult(HTTP_ERROR_PARMENT, HTTP_ERROR_MSG[1].c_str());
        pHttpConn->Send(response_buf, (uint32_t)strlen(response_buf));
        pHttpConn->Close();
        return;
    }
    
    if ( post_json_obj["modify_type"].isNull() ) {
        log("no modify_type ");
        char* response_buf = PackSendResult(HTTP_ERROR_PARMENT, HTTP_ERROR_MSG[1].c_str());
        pHttpConn->Send(response_buf, (uint32_t)strlen(response_buf));
        pHttpConn->Close();
        return;
    }
    
    if (post_json_obj["user_id_list"].isNull()) {
        log("no user list ");
        char* response_buf = PackSendResult(HTTP_ERROR_PARMENT, HTTP_ERROR_MSG[1].c_str());
        pHttpConn->Send(response_buf, (uint32_t)strlen(response_buf));
        pHttpConn->Close();
        return;
    }
    
    try
    {
        uint32_t user_id = post_json_obj["req_user_id"].asUInt();
        uint32_t group_id = post_json_obj["group_id"].asUInt();
        uint32_t modify_type = post_json_obj["modify_type"].asUInt();
        uint32_t user_cnt =  post_json_obj["user_id_list"].size();
        log("QueryChangeMember, user_id: %u, group_id: %u, modify type: %u, user_cnt: %u. ",
            user_id, group_id, modify_type, user_cnt);
        if (!IM::BaseDefine::GroupModifyType_IsValid(modify_type)) {
            log("QueryChangeMember, unvalid modify_type");
            char* response_buf = PackSendResult(HTTP_ERROR_PARMENT, HTTP_ERROR_MSG[1].c_str());
            pHttpConn->Send(response_buf, (uint32_t)strlen(response_buf));
            pHttpConn->Close();
            return;
        }
        CDbAttachData attach_data(ATTACH_TYPE_HANDLE, pHttpConn->GetConnHandle());
        IM::Group::IMGroupChangeMemberReq msg;
        msg.set_user_id(0);
        msg.set_change_type((::IM::BaseDefine::GroupModifyType)modify_type);
        msg.set_group_id(group_id);
        for (uint32_t i = 0; i < user_cnt; i++) {
            uint32_t member_id = post_json_obj["user_id_list"][i].asUInt();
            msg.add_member_id_list(member_id);
        }
        msg.set_attach_data(attach_data.GetBuffer(), attach_data.GetLength());
        CImPdu pdu;
        pdu.SetPBMsg(&msg);
        pdu.SetServiceId(IM::BaseDefine::DFFX_SID_GROUP);
        pdu.SetCommandId(IM::BaseDefine::DFFX_CID_GROUP_CHANGE_MEMBER_REQUEST);
        pConn->SendPdu(&pdu);
    }
    catch (std::runtime_error msg)
    {
        log("parse json data failed.");
        char* response_buf = PackSendResult(HTTP_ERROR_PARMENT, HTTP_ERROR_MSG[1].c_str());
        pHttpConn->Send(response_buf, (uint32_t)strlen(response_buf));
        pHttpConn->Close();
    }
}

void CRouteConn::_HandleUserStatusUpdate(CImPdu* pPdu)
{
    IM::Server::IMUserStatusUpdate msg;
    CHECK_PB_PARSE_MSG(msg.ParseFromArray(pPdu->GetBodyData(), pPdu->GetBodyLength()));

	uint32_t user_status = msg.user_status();
	uint32_t user_id = msg.user_id();
    uint32_t client_type = msg.client_type();
	log("HandleUserStatusUpdate, status=%u, uid=%u, client_type=%u ", user_status, user_id, client_type);

	_UpdateUserStatus(user_id, user_status, client_type);
    
    //用于通知客户端,同一用户在pc端的登录情况
    CUserInfo* pUser = GetUserInfo(user_id);
    if (pUser)
    {
        IM::Server::IMServerPCLoginStatusNotify msg2;
        msg2.set_user_id(user_id);
        if (user_status == IM::BaseDefine::USER_STATUS_OFFLINE)
        {
            msg2.set_login_status(IM_PC_LOGIN_STATUS_OFF);
        }
        else
        {
            msg2.set_login_status(IM_PC_LOGIN_STATUS_ON);
        }
        CImPdu pdu;
        pdu.SetPBMsg(&msg2);
        pdu.SetServiceId(SID_OTHER);
        pdu.SetCommandId(CID_OTHER_LOGIN_STATUS_NOTIFY);
        
        if (user_status == USER_STATUS_OFFLINE)
        {
            //pc端下线且无pc端存在，则给msg_server发送一个通知
            if (CHECK_CLIENT_TYPE_PC(client_type) && !pUser->IsPCClientLogin())
            {
                _BroadcastMsg(&pdu);
            }
        }
        else
        {
            //只要pc端在线，则不管上线的是pc还是移动端，都通知msg_server
            if (pUser->IsPCClientLogin())
            {
                _BroadcastMsg(&pdu);
            }
        }
    }
    
    //状态更新的是pc client端，则通知给所有其他人
    if (CHECK_CLIENT_TYPE_PC(client_type))
    {
        IM::Buddy::IMUserStatNotify msg3;
        IM::BaseDefine::UserStat* user_stat = msg3.mutable_user_stat();
        user_stat->set_user_id(user_id);
        user_stat->set_status((IM::BaseDefine::UserStatType)user_status);
        CImPdu pdu2;
        pdu2.SetPBMsg(&msg3);
        pdu2.SetServiceId(SID_BUDDY_LIST);
        pdu2.SetCommandId(CID_BUDDY_LIST_STATUS_NOTIFY);
        
        //用户存在
        if (pUser)
        {
            //如果是pc客户端离线，但是仍然存在pc客户端，则不发送离线通知
            //此种情况一般是pc客户端多点登录时引起
            if (USER_STATUS_OFFLINE == user_status && pUser->IsPCClientLogin())
            {
                return;
            }
            else
            {
                _BroadcastMsg(&pdu2);
            }
        }
        else//该用户不存在了，则表示是离线状态
        {
            _BroadcastMsg(&pdu2);
        }
    }
}