AnnouncementClient.AnnounceOnlineAsync Method
Definition
Important
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Causes an online announcement message (Hello) to be sent asynchronously.
Overloads
| AnnounceOnlineAsync(EndpointDiscoveryMetadata, Object) |
Causes an online announcement (Hello) message to be sent asynchronously with the specified endpoint discovery metadata and user-defined state. |
| AnnounceOnlineAsync(EndpointDiscoveryMetadata) |
Causes an online announcement (Hello) message to be sent asynchronously with the specified endpoint discovery metadata. |
AnnounceOnlineAsync(EndpointDiscoveryMetadata, Object)
Causes an online announcement (Hello) message to be sent asynchronously with the specified endpoint discovery metadata and user-defined state.
public:
void AnnounceOnlineAsync(System::ServiceModel::Discovery::EndpointDiscoveryMetadata ^ discoveryMetadata, System::Object ^ userState);public void AnnounceOnlineAsync (System.ServiceModel.Discovery.EndpointDiscoveryMetadata discoveryMetadata, object userState);member this.AnnounceOnlineAsync : System.ServiceModel.Discovery.EndpointDiscoveryMetadata * obj -> unitPublic Sub AnnounceOnlineAsync (discoveryMetadata As EndpointDiscoveryMetadata, userState As Object)Parameters
- discoveryMetadata
- EndpointDiscoveryMetadata
The endpoint discovery metadata.
- userState
- Object
The user-defined state data.
Applies to
AnnounceOnlineAsync(EndpointDiscoveryMetadata)
Causes an online announcement (Hello) message to be sent asynchronously with the specified endpoint discovery metadata.
public:
void AnnounceOnlineAsync(System::ServiceModel::Discovery::EndpointDiscoveryMetadata ^ discoveryMetadata);public void AnnounceOnlineAsync (System.ServiceModel.Discovery.EndpointDiscoveryMetadata discoveryMetadata);member this.AnnounceOnlineAsync : System.ServiceModel.Discovery.EndpointDiscoveryMetadata -> unitPublic Sub AnnounceOnlineAsync (discoveryMetadata As EndpointDiscoveryMetadata)Parameters
- discoveryMetadata
- EndpointDiscoveryMetadata
The endpoint discovery metadata.
Remarks
This method stores in the task it returns all non-usage exceptions that the method's synchronous counterpart can throw. If an exception is stored into the returned task, that exception will be thrown when the task is awaited. Usage exceptions, such as ArgumentException, are still thrown synchronously. For the stored exceptions, see the exceptions thrown by AnnounceOnline(EndpointDiscoveryMetadata).
