public void Shutdown()
{
StopScanning();
if (_service != null)
{
_service.Dispose();
_service = null;
}
if (_peripheral != null)
{
_peripheral.Dispose();
_peripheral = null;
}
if (_centralManager != null)
{
_centralManager.Dispose();
_centralManager = null;
}
if (_dispatchQueue != null)
{
_dispatchQueue.Dispose();
_dispatchQueue = null;
}
}
public async Task ShouldCreateADispatchQueueAndEnqueueMessagesThenDispose(int batchSize, int queueMaxSize, int messageCount, int messageConsumptionWait)
{
var messages = new List <IEvent>();
var dispatchQueueConfiguration = new DispatchQueueConfiguration(
async(m) =>
{
messages.Add(m);
await Task.Delay(messageConsumptionWait + 5);
},
batchSize,
queueMaxSize
);
var dispatchQueue = new DispatchQueue("void", dispatchQueueConfiguration, new DummyLoggerFactory());
Assert.True(dispatchQueue.CanEnqueue());
await Task.Delay(100);
for (var i = 0; i < messageCount; i++)
{
dispatchQueue.Enqueue(new TestMessage(i));
}
await Task.Delay(messageConsumptionWait *batchSize);
Assert.AreEqual(batchSize, messages.Count);
dispatchQueue.Dispose();
Assert.IsFalse(dispatchQueue.CanEnqueue());
Assert.AreEqual(messageCount, messages.Count);
}
void UserKnocked()
{
_state.didKnock = true;
if (_state.CountDown > 0 && _state.CountDown < 5 && _state.PublishToTwitter == false)
{
_state.PublishToTwitter = true;
session.StopRunning();
session.Dispose();
session = null;
outputRecorder.Dispose();
outputRecorder = null;
queue.Dispose();
queue = null;
//Stop Both Timers
AudioLoop.Invalidate();
timer.Invalidate();
//Stop Recording
StopRecording();
//Start up Resording
NSTimer.CreateScheduledTimer(TimeSpan.FromSeconds(10), AudioReset);
NSTimer.CreateScheduledTimer(TimeSpan.FromSeconds(1), PostToTwitter);
_state.PublishToTwitter = true;
_state.TopLabel.Text = "";
_state.BottomLabel.Text = "Posted to Twitter!";
imgYouRock.Hidden = false;
}
}
/// <summary>
/// Stops the and tears down the capture session.
/// </summary>
public void StopAndTearDownCaptureSession()
{
if (captureSession != null)
{
if (captureSession.Running)
{
captureSession.StopRunning();
}
NSNotificationCenter.DefaultCenter.RemoveObserver(this, AVCaptureSession.DidStopRunningNotification, captureSession);
captureSession.Dispose();
captureSession = null;
}
if (previewBufferQueue != null)
{
previewBufferQueue.Dispose();
previewBufferQueue = null;
}
if (movieWritingQueue != null)
{
movieWritingQueue.Dispose();
movieWritingQueue = null;
}
}
public void TearDown()
{
if (listener != null)
{
listener.Dispose();
}
if (queue != null)
{
queue.Dispose();
}
listener = null;
queue = null;
}
public void ShouldTryToEnqueueAndFail()
{
var dispatchQueueConfiguration = new DispatchQueueConfiguration(
async(m) =>
{
await Task.Delay(10);
},
10,
10
);
var dispatchQueue = new DispatchQueue("void", dispatchQueueConfiguration, new DummyLoggerFactory());
dispatchQueue.Dispose();
Assert.IsFalse(dispatchQueue.CanEnqueue());
Assert.Throws <InvalidOperationException>(() => dispatchQueue.Enqueue(new TestMessage(1)));
}
