/// <summary> /// Starts the module for the given host. /// </summary> /// <param name="host">The host.</param> public void Start(AgentHost host) { lock (this) { client = CreateAnnouncementClient(); client.Open(); host.TestRunner.PingReceived += PingReceived; host.TestRunner.CommunicationStarted += CommunicationStarted; host.TestRunner.CommunicationFinished += CommunicationFinished; endpointDiscoveryMetadata = EndpointDiscoveryMetadata.FromServiceEndpoint(host.Endpoint); announcementTimer = new Timer(o => Announce(), null, Timeout.Infinite, Timeout.Infinite); Debug.Assert(endpointDiscoveryMetadata != null); if (!endpointDiscoveryMetadata.Scopes.Contains(scope)) endpointDiscoveryMetadata.Scopes.Add(scope); new Action(Announce).BeginInvoke(null, null); } }
public void Open(string announcementConnectionUri, int announcementTimerSec, bool enableAnnouncement) { try { ServiceDiscoveryBehavior serviceDiscoveryBehavior = new ServiceDiscoveryBehavior(); EndpointDiscoveryBehavior endpointDiscoveryBehavior = new EndpointDiscoveryBehavior(); XElement endpointMetadata = new XElement("Root", new XElement(_metaDataElement, _metaDataElementValue)); XElement aliasMetadata = new XElement("Root", new XElement(_metaDataAlias, _metaDataAliasValue)); XElement LoginMetadata = new XElement("Root", new XElement(_metaDataLogIn, _metaDataLogInValue)); endpointDiscoveryBehavior.Extensions.Add(endpointMetadata); endpointDiscoveryBehavior.Extensions.Add(aliasMetadata); endpointDiscoveryBehavior.Extensions.Add(LoginMetadata); _netTcpEndpoint.Behaviors.Add(endpointDiscoveryBehavior); _serviceHost.Description.Behaviors.Add(serviceDiscoveryBehavior); _serviceHost.AddServiceEndpoint(new UdpDiscoveryEndpoint()); _serviceHost.Open(); if (enableAnnouncement) { Uri announcementEndpointUri = new Uri(announcementConnectionUri); EndpointAddress announcementEndpointAddress = new EndpointAddress(announcementEndpointUri); NetTcpBinding binding = new NetTcpBinding(); binding.Security.Mode = SecurityMode.None; _announcementEndpoint = new AnnouncementEndpoint(binding, announcementEndpointAddress); _announcementClient = new AnnouncementClient(_announcementEndpoint); _endpointDiscoveryMetadata = EndpointDiscoveryMetadata.FromServiceEndpoint(_netTcpEndpoint); //Start a timer that send announcement message _announcementTimer = new Timer(announcementTimerSec * 1000); _announcementTimer.AutoReset = true; _announcementTimer.Elapsed += new ElapsedEventHandler(_announcementTimer_Elapsed); _announcementTimer.Start(); _announcementClient.Open(); } IsRunning = true; } catch (EndpointNotFoundException ex) { //this error occurs when announcement endpoint is not on the network } catch (CommunicationException ex) { _serviceHost.Abort(); // customize this exception to be more specific throw; } }