/// <summary>
/// Starts this instance.
/// </summary>
public void Start()
{
announcementService = new AnnouncementService();
announcementService.OnlineAnnouncementReceived += OnClientNotificationReceived;
announcementServiceHost = new ServiceHost(announcementService);
announcementServiceHost.AddServiceEndpoint(new UdpAnnouncementEndpoint());
announcementServiceHost.Open();
}
private void MonitorAnnouncements(ServiceHost serviceHost)
{
var announcements = new AnnouncementService();
announcementHost = new ServiceHost(announcements, new Uri[0]);
announcementHost.Description.Behaviors.Find<ServiceBehaviorAttribute>().UseSynchronizationContext = false;
announcementHost.AddServiceEndpoint(UdpAnnouncementEndpoint ?? new UdpAnnouncementEndpoint());
announcements.OnlineAnnouncementReceived += (_, args) => RegisterService(serviceHost, args.EndpointDiscoveryMetadata);
announcements.OfflineAnnouncementReceived += (_, args) => RemoveService(serviceHost, args.EndpointDiscoveryMetadata);
announcementHost.Open();
}
public AnnouncementBoundDiscoveryService (AnnouncementEndpoint aendpoint)
{
var ans = new AnnouncementService ();
ans.OnlineAnnouncementReceived += RegisterEndpoint;
ans.OfflineAnnouncementReceived += UnregisterEndpoint;
ahost = new ServiceHost (ans);
ahost.AddServiceEndpoint (aendpoint);
ahost.Description.Behaviors.Find<ServiceDebugBehavior> ().IncludeExceptionDetailInFaults = true;
ahost.Open ();
foreach (var cd in ahost.ChannelDispatchers)
TextWriter.Null.WriteLine ("AnnouncementService.ChannelDispatcher " + cd.Listener.Uri);
}
public WcfDiscovery(Self self, IManager engine)
{
_self = self;
_engine = engine;
var listener = new AnnouncementService();
listener.OnlineAnnouncementReceived +=
(sender, args) => handle_hello_message(args.EndpointDiscoveryMetadata);
_mutex = new Object();
_serviceEndpoint = new UdpAnnouncementEndpoint();
_announcementService = new ServiceHost(listener);
_announcementService.AddServiceEndpoint(_serviceEndpoint);
_announcementCleint = new AnnouncementClient(new UdpAnnouncementEndpoint());
_counters = Context.Get<ICountersDb>().NewCounters();
}
public static void HostServiceAnnouncements()
{
// Create an AnnouncementService instance
AnnouncementService announcementService = new AnnouncementService();
// Subscribe the announcement events
announcementService.OnlineAnnouncementReceived += OnlineAnnouncementReceived;
announcementService.OfflineAnnouncementReceived += OfflineAnnouncementReceived;
// Create ServiceHost for the AnnouncementService
using (ServiceHost announcementServiceHost = new ServiceHost(announcementService))
{
// Listen for the announcements sent over UDP multicast
announcementServiceHost.AddServiceEndpoint(new UdpAnnouncementEndpoint());
announcementServiceHost.Open();
Console.WriteLine("Listening for the announcements sent over UDP multicast network...");
while (Cancel == false)
Thread.Sleep(1000000);
}
}
public static void Main(string[] args)
{
Console.WriteLine(" **** Announcement service ****");
AnnouncementService announcementService = new AnnouncementService();
announcementService.OnlineAnnouncementReceived += new EventHandler<AnnouncementEventArgs>(announcementService_OnlineAnnouncementReceived);
announcementService.OfflineAnnouncementReceived += new EventHandler<AnnouncementEventArgs>(announcementService_OfflineAnnouncementReceived);
// Search for the signing certificate in StoreLocation.LocalMachine, StoreName.My, using FindBySubjectDistinguishedName
// Keep the default settings for client certificates (used to validate incoming messages): StoreLocation.LocalMachine, StoreName.My
SigningCertificateSettings signingStoreSettings = new SigningCertificateSettings("CN=DiscoverySecureServiceCertificate");
ServiceHost host = new ServiceHost(announcementService);
UdpAnnouncementEndpoint announcementEndpoint = new UdpSecureAnnouncementEndpoint(
DiscoveryVersion.WSDiscovery11,
signingStoreSettings);
try
{
host.AddServiceEndpoint(announcementEndpoint);
host.Open();
Console.WriteLine("\nPress enter to exit ..");
Console.ReadLine();
host.Close();
}
catch (CommunicationException e)
{
Console.WriteLine(e.Message);
}
catch (TimeoutException e)
{
Console.WriteLine(e.Message);
}
if (host.State != CommunicationState.Closed)
{
Console.WriteLine("Aborting the service...");
host.Abort();
}
}
public static void Main()
{
AnnouncementService announcementService = new AnnouncementService();
// Subscribe to the announcement events
announcementService.OnlineAnnouncementReceived += OnOnlineEvent;
announcementService.OfflineAnnouncementReceived += OnOfflineEvent;
// Host the AnnouncementService
ServiceHost announcementServiceHost = new ServiceHost(announcementService);
try
{
// Listen for the announcements sent over UDP multicast
announcementServiceHost.AddServiceEndpoint(new UdpAnnouncementEndpoint());
announcementServiceHost.Open();
Console.WriteLine("Listening for service announcements.");
Console.WriteLine();
Console.WriteLine("Press <ENTER> to terminate.");
Console.ReadLine();
announcementServiceHost.Close();
}
catch (CommunicationException e)
{
Console.WriteLine(e.Message);
}
catch (TimeoutException e)
{
Console.WriteLine(e.Message);
}
if (announcementServiceHost.State != CommunicationState.Closed)
{
Console.WriteLine("Aborting the service...");
announcementServiceHost.Abort();
}
}
static void Main(string[] args)
{
AnnouncementService announcementService = new AnnouncementService();
announcementService.OnlineAnnouncementReceived += (sender, e) =>
{
string contractTypes = string.Empty;
Console.WriteLine("Receive Service Online Announcement.");
Console.WriteLine("\tAddress: {0}", e.EndpointDiscoveryMetadata.Address.Uri);
Console.WriteLine("\tContract: {0}", e.EndpointDiscoveryMetadata.ContractTypeNames[0]);
};
announcementService.OfflineAnnouncementReceived += (sender, e) =>
{
string contractTypes = string.Empty;
Console.WriteLine("Receive Service Offline Announcement.");
Console.WriteLine("\tAddress: {0}", e.EndpointDiscoveryMetadata.Address.Uri);
Console.WriteLine("\tContract: {0}", e.EndpointDiscoveryMetadata.ContractTypeNames[0]);
};
using (ServiceHost host = new ServiceHost(announcementService))
{
host.Open();
Console.Read();
}
}
private static void StartAnnouncementService()
{
var announcementService = new AnnouncementService();
announcementService.OnlineAnnouncementReceived += OnOnlineEvent;
announcementService.OfflineAnnouncementReceived += OnOfflineEvent;
AnnouncementServiceHost = new ServiceHost(announcementService);
AnnouncementServiceHost.AddServiceEndpoint(new UdpAnnouncementEndpoint());
AnnouncementServiceHost.Open();
Console.WriteLine("Listening for service announcements.");
Console.WriteLine();
}
private void Login()
{
try
{
Window1 LoginWin = new Window1();
LoginWin.ShowDialog();
username = LoginWin.GetName();
//InstanceContext ins = new InstanceContext(this);
//proxy = new QQProxy(ins);
//IAsyncResult iar = proxy.BeginJoin(username, new AsyncCallback(OnEndJoin), null);
AnnouncementService announcementService = new AnnouncementService();
announcementService.OnlineAnnouncementReceived += (sender, e) =>
{
string contractTypes = string.Empty;
ShowTextBox.AppendText("Receive Service Online Announcement.");
ShowTextBox.AppendText(string.Format("\tAddress: {0}", e.EndpointDiscoveryMetadata.Address.Uri));
ShowTextBox.AppendText(string.Format("\tContract: {0}", e.EndpointDiscoveryMetadata.ContractTypeNames[0]));
};
announcementService.OfflineAnnouncementReceived += (sender, e) =>
{
string contractTypes = string.Empty;
ShowTextBox.AppendText("Receive Service Offline Announcement.");
ShowTextBox.AppendText(string.Format("\tAddress: {0}", e.EndpointDiscoveryMetadata.Address.Uri));
ShowTextBox.AppendText(string.Format("\tContract: {0}", e.EndpointDiscoveryMetadata.ContractTypeNames[0]));
};
using (ServiceHost host = new ServiceHost(announcementService))
{
host.Open();
Console.Read();
}
}
catch (Exception e)
{
throw e;
}
}
