/// <summary>
/// Override this method to handle the completion of an online announcement message.
/// </summary>
/// <param name="result">A reference to the completed asynchronous operation.</param>
protected override void OnEndOnlineAnnouncement(IAsyncResult result)
{
CompletedAsyncResult.End(result);
}
/// <summary>
/// Override this method to handle the completion of a resolve operation.
/// </summary>
/// <param name="result">A reference to the completed asynchronous operation.</param>
/// <returns>
/// Endpoint discovery metadata for the resolved service.
/// </returns>
protected override EndpointDiscoveryMetadata OnEndResolve(IAsyncResult result)
{
return(CompletedAsyncResult <EndpointDiscoveryMetadata> .End(result));
}