void CLoginConn::_HandleUserCntUpdate(CImPdu* pPdu)
{
map<uint32_t, msg_serv_info_t*>::iterator it = g_msg_serv_info.find(m_handle);
if (it == g_msg_serv_info.end())
{
//error log or alertmsg
log("socket %d not found.", m_handle);
return;
}
IM::Server::IMUserCntUpdate msg;
if (!pPdu->Decode(msg))
{
//decode fail
log("decode fail.");
return;
}
msg_serv_info_t* pMsgServInfo = it->second;
//@zergl: 每个用户上线、下线都来个通知信息~ 这思路…打脸啪啪啪~~~
uint32_t incr_num = (msg.user_action() == USER_CNT_INC) ? 1 : -1;
pMsgServInfo->cur_conn_cnt += incr_num;
g_total_online_user_cnt += incr_num;
log("%s:%d, cur_cnt=%u, total_cnt=%u ", pMsgServInfo->hostname.c_str(),
pMsgServInfo->port, pMsgServInfo->cur_conn_cnt, g_total_online_user_cnt);
}
void CLoginConn::_HandleUserCntUpdate(CImPdu* pPdu)
{
log("enter[%s]", __FUNCTION__);
map<uint32_t, msg_serv_info_t*>::iterator it = g_msg_serv_info.find(m_handle);
if (it != g_msg_serv_info.end()) {
msg_serv_info_t* pMsgServInfo = it->second;
IM::Server::IMUserCntUpdate msg;
msg.ParseFromArray(pPdu->GetBodyData(), pPdu->GetBodyLength());
uint32_t action = msg.user_action();
//每当有一个客户连接上来，则pMsgServInfo里面的用户数+1,总并发数也加1
if (action == USER_CNT_INC) {
pMsgServInfo->cur_conn_cnt++;
g_total_online_user_cnt++;
} else {
pMsgServInfo->cur_conn_cnt--;
g_total_online_user_cnt--;
}
log("%s:%d, cur_cnt=%u, total_cnt=%u ", pMsgServInfo->hostname.c_str(),
pMsgServInfo->port, pMsgServInfo->cur_conn_cnt, g_total_online_user_cnt);
}
log("leave[%s]", __FUNCTION__);
}
