protected void UpdateBroker(Scene scene) { if (String.IsNullOrEmpty(m_brokerURI)) return; string uri = String.Format(m_brokerURI, scene.RegionInfo.RegionName, scene.RegionInfo.RegionID); // create XML sniplet StringBuilder list = new StringBuilder(); list.Append(String.Format("<avatars count=\"{0}\" region_name=\"{1}\" region_uuid=\"{2}\" timestamp=\"{3}\">\n", scene.GetRootAgentCount(), scene.RegionInfo.RegionName, scene.RegionInfo.RegionID, DateTime.UtcNow.ToString("s"))); scene.ForEachRootScenePresence(delegate(ScenePresence sp) { list.Append(String.Format(" <avatar name=\"{0}\" uuid=\"{1}\" />\n", sp.Name, sp.UUID)); list.Append("</avatars>"); }); string payload = list.ToString(); // post via REST to broker HttpWebRequest updatePost = WebRequest.Create(uri) as HttpWebRequest; updatePost.Method = "POST"; updatePost.ContentType = "text/xml"; updatePost.ContentLength = payload.Length; updatePost.UserAgent = "OpenSim.Concierge"; BrokerState bs = new BrokerState(uri, payload, updatePost); bs.Timer = new Timer(delegate(object state) { BrokerState b = state as BrokerState; b.Poster.Abort(); b.Timer.Dispose(); m_log.Debug("[Concierge]: async broker POST abort due to timeout"); }, bs, m_brokerUpdateTimeout * 1000, Timeout.Infinite); try { updatePost.BeginGetRequestStream(UpdateBrokerSend, bs); m_log.DebugFormat("[Concierge] async broker POST to {0} started", uri); } catch (WebException we) { m_log.ErrorFormat("[Concierge] async broker POST to {0} failed: {1}", uri, we.Status); } }