static void Main(string[] args)
{
Console.WriteLine("Hi from Suscriber Console!");
InstanceContext site = new InstanceContext(null, new Program());
NotificationServiceClient client = new NotificationServiceClient(site);
//create a unique callback address so multiple clients can run on one machine
WSDualHttpBinding binding = (WSDualHttpBinding)client.Endpoint.Binding;
string clientcallbackaddress = binding.ClientBaseAddress.AbsoluteUri;
clientcallbackaddress += Guid.NewGuid().ToString();
binding.ClientBaseAddress = new Uri(clientcallbackaddress);
//Subscribe.
Console.WriteLine("Subscribing");
client.Subscribe();
Console.WriteLine();
Console.WriteLine("Press ENTER to unsubscribe and shut down client");
Console.ReadLine();
Console.WriteLine("Unsubscribing");
client.Unsubscribe();
//Closing the client gracefully closes the connection and cleans up resources
client.Close();
}
/// <summary>
/// Unsubscribes previously subscribed SIDs if the client was previously opened.
/// </summary>
private void UnsubscribeSidsIfNeeded()
{
if (notificationServiceClient != null && notificationServiceClient.State == CommunicationState.Opened)
{
foreach (uint subscribedSid in subscribedSids)
{
notificationServiceClient.Unsubscribe(subscribedSid.ToString());
}
}
}
public void CloseWindow()
{
if (notificationServiceClient != null)
{
try
{
if (notificationServiceClient.State != CommunicationState.Faulted)
{
notificationServiceClient.Unsubscribe(userId);
notificationServiceClient.Close();
}
}
catch
{
notificationServiceClient.Abort();
}
}
}
