private static async Task InvokeDemoService()
{
OperationResult response;
using (var cancellationSource = new CancellationTokenSource())
using (var client = new DemoServiceClient())
{
// !!! ServiceModel.Cancellation demo: set-up client to support cancellation
client.UseCancellation();
////// !!! ServiceModel.Cancellation demo: set-up client to support cancellation custom client factory
////client.UseCancellation(o => o.ContractFactory = CancellationContractClientFactory.CreateClient);
cancellationSource.CancelAfter(TimeSpan.FromSeconds(1));
response = await client.RunOperationAsync(TimeSpan.FromSeconds(5), cancellationSource.Token).ConfigureAwait(false);
}
Console.WriteLine("ExecutionTime: {0}", response.ExecutionTime);
Console.WriteLine("IsCanceled: {0}", response.IsCanceled);
}
