Method IceInit

Plugins/TigerVnc/Client/BackendVnc.cpp:219–262

}

int CBackendVnc::IceInit()
{
#ifdef HAVE_ICE
    CIceSignal* pSignal = CICE::Instance()->GetSignal().data();
    if(!pSignal || !pSignal->IsConnected())
    {
        qCritical(log) << "The g_pSignal is null. or signal don't connect server";
        return -1;
    }
    
    qInfo(log, "Connected to signal server:%s:%d; user:%s",
                   CICE::Instance()->GetParameter()->getSignalServer().toStdString().c_str(),
                   CICE::Instance()->GetParameter()->getSignalPort(),
                   CICE::Instance()->GetParameter()->getSignalUser().toStdString().c_str());
    auto channel = QSharedPointer<CChannelIce>(new CChannelIce(pSignal));
    if(!channel)
    {
        qCritical(log) << "new CDataChannelIce fail";
        return -2;
    }
    m_DataChannel = channel;
    SetChannelConnect(channel);
    
    rtc::Configuration config;
    rtc::IceServer stun(CICE::Instance()->GetParameter()->getStunServer().toStdString().c_str(),
                        CICE::Instance()->GetParameter()->getStunPort());
    rtc::IceServer turn(CICE::Instance()->GetParameter()->getTurnServer().toStdString().c_str(),
                        CICE::Instance()->GetParameter()->getTurnPort(),
                        CICE::Instance()->GetParameter()->getTurnUser().toStdString().c_str(),
                        CICE::Instance()->GetParameter()->getTurnPassword().toStdString().c_str());
    config.iceServers.push_back(stun);
    config.iceServers.push_back(turn);
    channel->SetConfigure(config);
    
    bool bRet = channel->open(CICE::Instance()->GetParameter()->getSignalUser(),
                              m_pPara->GetPeerUser(), true);
    if(!bRet)
    {
        emit sigError(-1, "Open channel fail");
    }
    
#endif
    return 0;
}

int CBackendVnc::SocketInit()
{