int TcpClient :: AddMessage(const std::string & sIP, const int iPort, const std::string & sMessage)
{
    //PLImp("ok");
    MessageEvent * poEvent = GetEvent(sIP, iPort);
    if (poEvent == nullptr)
    {
        PLErr("no event created for this ip %s port %d", sIP.c_str(), iPort);
        return -1;
    }

    return poEvent->AddMessage(sMessage);
}