/// <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;
}
}