public void FabricClientRetryPolicy_3_OperationShouldTimeout()
{
SecurityCredentials sc = new NoneSecurityCredentials();
string[] ep = new string[] { "tcp://tempuri.org" };
FabricClientRetryPolicy rp = new FabricClientRetryPolicy(sc, ep, 5, new FixedWaitingPolicy(TimeSpan.FromMilliseconds(10)), AllErrorsTransientDetectionStrategy.Instance);
Stopwatch sp = Stopwatch.StartNew();
bool operationCanceled = false;
int attempts = 0;
try
{
rp.ExecuteWithRetriesAsync((ct) => Task.Run(async() =>
{
attempts++;
await Task.Delay(Timeout.Infinite, ct);
}), TimeSpan.FromMilliseconds(50), CancellationToken.None).GetAwaiter().GetResult();
}
catch (TimeoutException)
{
Assert.IsTrue(sp.Elapsed < TimeSpan.FromSeconds(5), sp.Elapsed.ToString());
operationCanceled = true;
}
Assert.IsNotNull(rp.Client);
Assert.AreEqual(5, attempts);
Assert.AreEqual(true, operationCanceled);
}
public void FabricClientRetryPolicyClientRetryShouldBeCancelled()
{
FabricClientRetryPolicy rp = new FabricClientRetryPolicy(5, FixedWaitingPolicy.Default, AllErrorsTransientDetectionStrategy.Instance);
Stopwatch sp = Stopwatch.StartNew();
bool operationCanceled = false;
int attempts = 0;
FabricClient.QueryClient qc = null;
try
{
// Force the object to be disposed.
rp.Client.Dispose();
using (CancellationTokenSource cts = new CancellationTokenSource(50))
{
rp.ExecuteWithRetriesAsync((ct) => Task.Run(async() =>
{
attempts++;
qc = rp.Client.QueryManager;
await Task.Delay(Timeout.Infinite, ct);
}), TimeSpan.Zero, cts.Token).GetAwaiter().GetResult();
}
}
catch (OperationCanceledException)
{
Assert.IsTrue(sp.Elapsed < TimeSpan.FromSeconds(5), sp.Elapsed.ToString());
operationCanceled = true;
}
Assert.IsNotNull(rp.Client);
Assert.IsNotNull(qc);
Assert.AreEqual(1, attempts);
Assert.AreEqual(true, operationCanceled);
}
public void FabricClientRetryPolicy_2_ShouldBeCancelled()
{
FabricClientSettings fcs = new FabricClientSettings()
{
ConnectionInitializationTimeout = TimeSpan.FromSeconds(5)
};
FabricClientRetryPolicy rp = new FabricClientRetryPolicy(fcs, 5, FixedWaitingPolicy.Default, AllErrorsTransientDetectionStrategy.Instance);
Stopwatch sp = Stopwatch.StartNew();
bool operationCanceled = false;
int attempts = 0;
try
{
using (CancellationTokenSource cts = new CancellationTokenSource(50))
{
rp.ExecuteWithRetriesAsync((ct) => Task.Run(async() =>
{
attempts++;
await Task.Delay(Timeout.Infinite, ct);
}), TimeSpan.Zero, cts.Token).GetAwaiter().GetResult();
}
}
catch (OperationCanceledException)
{
Assert.IsTrue(sp.Elapsed < TimeSpan.FromSeconds(5), sp.Elapsed.ToString());
operationCanceled = true;
}
Assert.IsNotNull(rp.Client);
Assert.AreEqual(1, attempts);
Assert.AreEqual(true, operationCanceled);
}
