Method IdleAttach

adapter/micro_thread/mt_connection.cpp:399–431

}

bool TcpKeepConn::IdleAttach()
{
    if (_osfd < 0) {
        MTLOG_ERROR("obj %p attach failed, fd %d error", this, _osfd);
        return false;
    }

    if (_keep_flag & TCP_KEEP_IN_KQUEUE) {
        MTLOG_ERROR("obj %p repeat attach, error", this);
        return true;
    }

    _keep_ntfy.DisableOutput();
    _keep_ntfy.EnableInput();

    CTimerMng* timer = MtFrame::Instance()->GetTimerMng();
    if ((NULL == timer) || !timer->start_timer(this, _keep_time))
    {
        MTLOG_ERROR("obj %p attach timer failed, error", this);
        return false;
    }

    if (MtFrame::Instance()->KqueueAddObj(&_keep_ntfy))
    {
        _keep_flag |= TCP_KEEP_IN_KQUEUE;
        return true;
    }
    else
    {
        MTLOG_ERROR("obj %p attach failed, error", this);
        return false;
    }    
}

bool TcpKeepConn::IdleDetach()
{