private static void invokeStartDownload(EndpointAddress hostedEndPoint)
{
using (DataLoggingServiceClient client =
new DataLoggingServiceClient(new InstanceContext(new DiscoveryCallBack()), "DataLoggingService"))
{
// Connect to the discovered service endpoint.
client.Endpoint.Address = hostedEndPoint;
client.Endpoint.Binding.ReceiveTimeout = new TimeSpan(0, 0, 2);
client.Open();
client.StartDownload();
// Closing the client gracefully closes the connection and cleans up resources.
client.Close();
}
}
private static void invokeGetSessions(EndpointAddress hostedEndPoint)
{
using (DataLoggingServiceClient client =
new DataLoggingServiceClient(new InstanceContext(new DiscoveryCallBack()), "DataLoggingService"))
{
// Connect to the discovered service endpoint.
client.Endpoint.Address = hostedEndPoint;
client.Endpoint.Binding.ReceiveTimeout = new TimeSpan(0, 0, 2);
client.Open();
SessionInfo info = client.GetSessionCount();
Console.WriteLine("Session Count: {0}", info.count);
// Closing the client gracefully closes the connection and cleans up resources.
client.Close();
}
}
private static void subscribeToDownload(EndpointAddress hostedEndPoint)
{
Console.WriteLine("Starting subscription event...");
// endpointAddress = StartDiscoveryProcess(false);
if (hostedEndPoint != null)
{
//Get Metadata of the address.
// EndpointAddress hostedEndPoint = GetMetaData(endpointAddress);
InstanceContext ithis = new InstanceContext(new DiscoveryCallBack());
using (DataLoggingServiceClient client = new DataLoggingServiceClient(ithis))
{
client.Endpoint.Address = hostedEndPoint;
client.Open();
EndpointAddress callbackEndpoint = client.InnerDuplexChannel.LocalAddress;
EventSourceClient eventSource = new EventSourceClient(ithis, "WSEventing");
eventSource.Endpoint.Address = hostedEndPoint;
eventSource.Open();
Subscribe s = new Subscribe();
(s.Delivery = new DeliveryType()).Mode = "http://schemas.xmlsoap.org/ws/2004/08/eventing/DeliveryModes/Push";
XmlDocument doc = new XmlDocument();
using (XmlWriter writer = doc.CreateNavigator().AppendChild())
{
EndpointReferenceType notifyTo = new EndpointReferenceType();
(notifyTo.Address = new AttributedURI()).Value = callbackEndpoint.Uri.AbsoluteUri;
XmlRootAttribute notifyToElem = new XmlRootAttribute("NotifyTo");
notifyToElem.Namespace = "http://schemas.xmlsoap.org/ws/2004/08/eventing";
XmlDocument doc2 = new XmlDocument();
using (XmlWriter writer2 = doc2.CreateNavigator().AppendChild())
{
XmlRootAttribute ReferenceElement = new XmlRootAttribute("ReferenceElement");
foreach (AddressHeader h in callbackEndpoint.Headers)
{
h.WriteAddressHeader(writer2);
}
writer2.Close();
notifyTo.ReferenceParameters = new ReferenceParametersType();
notifyTo.ReferenceParameters.Any = notifyTo.ReferenceParameters.Any = doc2.ChildNodes.Cast <XmlElement>().ToArray <XmlElement>();
}
new XmlSerializer(notifyTo.GetType(), notifyToElem).Serialize(writer, notifyTo);
}
(s.Delivery.Any = new XmlElement[1])[0] = doc.DocumentElement;
(s.Filter = new FilterType()).Dialect = "http://schemas.xmlsoap.org/ws/2006/02/devprof/Action";
(s.Filter.Any = new System.Xml.XmlNode[1])[0] = new System.Xml.XmlDocument().CreateTextNode("http://www.teco.edu/DataLoggingService/DataLoggingServiceEventOut");
SubscribeResponse subscription;
try
{
Console.WriteLine("Subscribing to the event...");
//Console.ReadLine();
subscription = eventSource.SubscribeOp(s);
}
catch (TimeoutException t)
{
Console.WriteLine("Error reply time out: {0}!!", t.Message);
return;
}
String subscriptionId = null;
foreach (XmlNode xel in subscription.SubscriptionManager.ReferenceParameters.Any)
{
if (xel.LocalName.Equals("Identifier") && xel.NamespaceURI.Equals("http://schemas.xmlsoap.org/ws/2004/08/eventing"))
{
subscriptionId = xel.InnerText;
}
}
Console.WriteLine("Got subscription: {0}", subscriptionId);
Console.WriteLine("Press <ENTER> to unsubscribe.");
Console.ReadLine();
Console.WriteLine("Unsubscribing {0}", subscriptionId);
SubscriptionManagerClient subscriptionManager = new SubscriptionManagerClient("WSEventingUnsubscribe");
subscriptionManager.Endpoint.Address = hostedEndPoint;
subscriptionManager.UnsubscribeOp(subscriptionId, new Unsubscribe());
client.Close();
}
}
}
