void _messageCommunication_ConnectionStateChangedEvent(object sender, EventArgs e) { if (IsHandleCreated && !IsDisposed) { this.BeginInvoke(new MethodInvoker(delegate() { if (_messageCommunication.IsConnected) { labelConnected.Text = "Connected"; try { // Ask for current state of all Items _messageCommunication.TransmitMessage( new VideoOS.Platform.Messaging.Message(MessageCommunication.ProvideCurrentStateRequest), null, null, null); } catch (MIPException) { MessageBox.Show( "Unable to connect to EventServer's MessageCommunication service (default port 22333) - will retry every 5 seconds", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Exclamation); } } else { labelConnected.Text = "Not Connected, retrying ..."; } })); } }
public MapSelectForm() { InitializeComponent(); treeView1.Nodes.Clear(); _selectedNode = treeView1.Nodes.Add("", "Top"); try { MessageCommunicationManager.Start(EnvironmentManager.Instance.MasterSite.ServerId); _client = MessageCommunicationManager.Get(EnvironmentManager.Instance.MasterSite.ServerId); //System.Threading.Thread.Sleep(500); bool x = _client.IsConnected; _msgObject = _client.RegisterCommunicationFilter(MapResponseHandler, new CommunicationIdFilter(MessageId.Server.GetMapResponse)); MapRequestData data = new MapRequestData() { MapGuid = "", }; _client.TransmitMessage(new VideoOS.Platform.Messaging.Message(MessageId.Server.GetMapRequest, data), null, null, null); } catch (Exception ex) { MessageBox.Show("Map Select issue:" + ex.Message); } }
public override void Init() { try { MessageCommunicationManager.Start(EnvironmentManager.Instance.MasterSite.ServerId); _messageCommunication = MessageCommunicationManager.Get(EnvironmentManager.Instance.MasterSite.ServerId); _messageCommunication.ConnectionStateChangedEvent += new EventHandler(_messageCommunication_ConnectionStateChangedEvent); _obj1 = _messageCommunication.RegisterCommunicationFilter(WhoAreOnlineResponseHandler, new VideoOS.Platform.Messaging.CommunicationIdFilter(MessageCommunication.WhoAreOnlineResponse)); _obj2 = _messageCommunication.RegisterCommunicationFilter(NewEndPointHandler, new VideoOS.Platform.Messaging.CommunicationIdFilter(MessageCommunication.NewEndPointIndication)); _obj3 = _messageCommunication.RegisterCommunicationFilter(EndPointTableChangedHandler, new VideoOS.Platform.Messaging.CommunicationIdFilter(MessageCommunication.EndPointTableChangedIndication)); _obj4 = _messageCommunication.RegisterCommunicationFilter(ChatLineHandler, new VideoOS.Platform.Messaging.CommunicationIdFilter(MessageIdChatLine)); LoginSettings ls = LoginSettingsCache.GetLoginSettings(EnvironmentManager.Instance.MasterSite); _myName = ls.UserName; if (_myName.Contains("\\")) { _myName = _myName.Split('\\')[1]; } if (_messageCommunication.IsConnected) { _messageCommunication.TransmitMessage( new VideoOS.Platform.Messaging.Message(MessageCommunication.WhoAreOnlineRequest), null, null, null); } } catch (Exception ex) { EnvironmentManager.Instance.ExceptionDialog("Chat.Init", ex); } }
void _messageCommunication_ConnectionStateChangedEvent(object sender, EventArgs e) { if (_messageCommunication.IsConnected) { try { _messageCommunication.TransmitMessage( new VideoOS.Platform.Messaging.Message(MessageCommunication.WhoAreOnlineRequest), null, null, null); } catch (Exception ex) { MessageBox.Show("Chat: " + ex.Message); //TODO: Retry later? } } else { BeginInvoke(new MethodInvoker(delegate() { this.Enabled = false; })); } }
private void OnLoad(object sender, EventArgs e) { treeViewItems.ImageList = VideoOS.Platform.UI.Util.ImageListClone; treeViewItems.ShowNodeToolTips = true; MessageCommunicationManager.Start(EnvironmentManager.Instance.MasterSite.ServerId); _messageCommunication = MessageCommunicationManager.Get(EnvironmentManager.Instance.MasterSite.ServerId); // Register to retrieve all NewEventIndication's from the Event Server _obj = _messageCommunication.RegisterCommunicationFilter(MessageHandler, new VideoOS.Platform.Messaging.CommunicationIdFilter(VideoOS.Platform.Messaging.MessageId.Server.NewEventIndication)); _obj = _messageCommunication.RegisterCommunicationFilter(MessageHandler, new VideoOS.Platform.Messaging.CommunicationIdFilter(VideoOS.Platform.Messaging.MessageId.System.SystemConfigurationChangedIndication)); // Register to receive the response from the ProvideCurrentStateRequest - issued later in this method. _obj3 = _messageCommunication.RegisterCommunicationFilter(ProvideCurrentStateResponseHandler, new VideoOS.Platform.Messaging.CommunicationIdFilter(MessageCommunication.ProvideCurrentStateResponse)); _messageCommunication.ConnectionStateChangedEvent += new EventHandler(_messageCommunication_ConnectionStateChangedEvent); // Build Top TreeNode // GetItems will always return the Management Server as the single top-node - we are using System-defined hierarchy so that in XPCO you can see recording servers Item server = Configuration.Instance.GetItems(ItemHierarchy.SystemDefined)[0]; TreeNode tn = new TreeNode(server.Name) { ImageIndex = VideoOS.Platform.UI.Util.ServerIconIx, SelectedImageIndex = VideoOS.Platform.UI.Util.ServerIconIx, Tag = server.FQID.ServerId.Id }; treeViewItems.Nodes.Add(tn); // Add all children tn.Nodes.AddRange(AddChildren(server)); try { // Ask for current state of all Items _messageCommunication.TransmitMessage( new VideoOS.Platform.Messaging.Message(MessageCommunication.ProvideCurrentStateRequest), null, null, null); } catch (MIPException) { MessageBox.Show( "Unable to connect to EventServer's MessageCommunication service (default port 22333) - will retry every 5 seconds", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Exclamation); } treeViewItems.ExpandAll(); }
private void SearchData_aButton_Click(object sender, System.Windows.RoutedEventArgs e) { SearchData data = new SearchData { Camera = _selectItem.Name as string, ItemFQID = _selectItem.FQID.ToString(), Initial = initial.SelectedDate, End = end.SelectedDate, ObjectID = _selectItem.FQID.ObjectId.ToString(), ObjectKind = _selectItem.FQID.Kind.ToString() }; try { _messageCommunication.TransmitMessage(new VideoOS.Platform.Messaging.Message(AnalyticsDefinition.analyticsHeatMapSearchFilterID, data), null, null, null); MessageBox.Show(data.Camera + " has been sent to service."); } catch (Exception) { MessageBox.Show("error"); } }
private void OnBeforeExpand(object sender, TreeViewCancelEventArgs e) { _selectedNode = e.Node; if (_selectedNode != null) { if (_selectedNode.Nodes.Count == 1 && _selectedNode.Nodes[0].Text == "Empty") { try { MapRequestData data = new MapRequestData() { MapGuid = SelectedMapId, }; _client.TransmitMessage( new VideoOS.Platform.Messaging.Message(MessageId.Server.GetMapRequest, data), null, null, null); } catch (Exception ex) { MessageBox.Show("Map Select issue:" + ex.Message); } } } }
private void _IpButton_Click(object sender, RoutedEventArgs e) { EnsureMessageCommunicationInitialized(); _mc.TransmitMessage(new VideoOS.Platform.Messaging.Message(MessageId.Server.GetIPAddressRequest, _selectItem.FQID), null, null, null); }
private void StartMessaging(ServerObject smo) { if (smo.MessCommunication == null) { //VideoOS.Platform.SDK.Environment.AddServer(smo.SiteItem, _credentialCache); Item site = smo.SiteItem; MessageCommunicationManager.Start(site.FQID.ServerId); MessageCommunication messageCommunication = MessageCommunicationManager.Get(site.FQID.ServerId); object newEventIndicationHandler = messageCommunication.RegisterCommunicationFilter( MessageHandler, new VideoOS.Platform.Messaging.CommunicationIdFilter( VideoOS.Platform.Messaging.MessageId.Server.NewEventIndication)); object provideCurrentStateResponseHandler = messageCommunication.RegisterCommunicationFilter(ProvideCurrentStateResponseHandler, new VideoOS.Platform.Messaging. CommunicationIdFilter( MessageCommunication .ProvideCurrentStateResponse)); TreeNode treeNode = BuildTree(site.FQID); if (treeNode != null) { smo.MessCommunication = messageCommunication; smo.NewEventIndicationHandler = newEventIndicationHandler; smo.ProvideCurrentStateResponseHandler = provideCurrentStateResponseHandler; } try { messageCommunication.TransmitMessage( new VideoOS.Platform.Messaging.Message(MessageCommunication.ProvideCurrentStateRequest), null, null, null); } catch (Exception ex) { toolStripStatusLabel1.Text = "TransmitMessage Exception: " + ex.Message + " -Happens on server: " + smo.SiteItem.Name; // todo { if (IsHandleCreated && !IsDisposed) { this.BeginInvoke(new MethodInvoker(delegate() { TreeNode tn = smo.SitesTreeNode; if (smo.MessCommunication != null) { if (smo.MessCommunication.IsConnected) { tn.ToolTipText = "connected"; tn.ForeColor = Color.Black; } else { tn.ToolTipText = "not connected"; tn.ForeColor = Color.Gray; } } })); } } } messageCommunication.ConnectionStateChangedEvent += new EventHandler(MessageConnectionStateChangedEvent); } }