for(std::vector<int>::iterator it = m_ConnectId.begin();it!=m_ConnectId.end();){ if(send(*it,&*_msg.begin(), _msg.size(),0) < 0){ m_ConnectId.erase(it); }else ++it; }
for(std::vector<int>::iterator it = m_ConnectId.begin();it!=m_ConnectId.end();){ if(send(*it,&*_msg.begin(), _msg.size(),0) < 0){ m_ConnectId.erase(it); }else ++it; }