FabricClient.ServiceManagementClient.ServiceNotificationFilterMatched Event
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Raised when a ServiceNotificationFilterDescription previously registered through RegisterServiceNotificationFilterAsync(ServiceNotificationFilterDescription) is matched by a service's endpoint changes in system.
public event EventHandler ServiceNotificationFilterMatched;
member this.ServiceNotificationFilterMatched : EventHandler
Public Event ServiceNotificationFilterMatched As EventHandler
Event Type
Examples
The following example shows how to register for and process service notifications:
namespace ServiceNotificationsExample
{
class Program
{
static void Main(string[] args)
{
var client = new FabricClient(new string[] { "[cluster_endpoint]:[client_port]" });
var filter = new ServiceNotificationFilterDescription()
{
Name = new Uri("fabric:/my_application"),
MatchNamePrefix = true,
};
client.ServiceManager.ServiceNotificationFilterMatched += (s, e) => OnNotification(e);
var filterId = client.ServiceManager.RegisterServiceNotificationFilterAsync(filter).Result;
Console.WriteLine(
"Registered filter: name={0} id={1}",
filter.Name,
filterId);
Console.ReadLine();
client.ServiceManager.UnregisterServiceNotificationFilterAsync(filterId).Wait();
Console.WriteLine(
"Unregistered filter: name={0} id={1}",
filter.Name,
filterId);
}
private static void OnNotification(EventArgs e)
{
var castedEventArgs = (FabricClient.ServiceManagementClient.ServiceNotificationEventArgs)e;
var notification = castedEventArgs.Notification;
Console.WriteLine(
"[{0}] received notification for service '{1}'",
DateTime.UtcNow,
notification.ServiceName);
}
}
}
Remarks
The event argument is of type FabricClient.ServiceManagementClient.ServiceNotificationEventArgs.
Applies to
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