public bool UpdateAgent(GridRegion destination, AgentPosition data)
        {
            if (m_blackListedRegions.ContainsKey(destination.ServerURI))
            {
                //Check against time
                if (m_blackListedRegions[destination.ServerURI] > 3 &&
                    Util.EnvironmentTickCountSubtract(m_blackListedRegions[destination.ServerURI]) > 0)
                {
                    MainConsole.Instance.Warn("[SimServiceConnector]: Blacklisted region " + destination.RegionName +
                                              " requested");
                    //Still blacklisted
                    return false;
                }
            }

            UpdateAgentPositionRequest request = new UpdateAgentPositionRequest();
            request.Update = data;
            request.Destination = destination;

            AutoResetEvent resetEvent = new AutoResetEvent(false);
            OSDMap result = null;
            m_syncMessagePoster.Get(destination.ServerURI, request.ToOSD(), (response) =>
            {
                result = response;
                resetEvent.Set();
            });
            bool success = resetEvent.WaitOne(10000) && result != null;
            if (!success)
            {
                if (m_blackListedRegions.ContainsKey(destination.ServerURI))
                {
                    if (m_blackListedRegions[destination.ServerURI] == 3)
                    {
                        //add it to the blacklist as the request completely failed 3 times
                        m_blackListedRegions[destination.ServerURI] = Util.EnvironmentTickCount() + 60 * 1000; //60 seconds
                    }
                    else if (m_blackListedRegions[destination.ServerURI] == 0)
                        m_blackListedRegions[destination.ServerURI]++;
                }
                else
                    m_blackListedRegions[destination.ServerURI] = 0;
                return false;
            }

            //Clear out the blacklist if it went through
            m_blackListedRegions.Remove(destination.ServerURI);

            return result["Success"].AsBoolean();
        }