public void SensorData_Test_02_Subscribe_MaxInterval()
{
this.ConnectClients();
try
{
ManualResetEvent Done = new ManualResetEvent(false);
ManualResetEvent Error = new ManualResetEvent(false);
IEnumerable <Field> Fields = null;
SensorDataSubscriptionRequest Request = this.sensorClient.Subscribe(this.client2.FullJID, FieldType.All,
Duration.Parse("PT1S"), Duration.Parse("PT5S"), false);
Request.OnStateChanged += (sender, NewState) => Console.Out.WriteLine(NewState.ToString());
Request.OnErrorsReceived += (sender, Errors) => Error.Set();
Request.OnFieldsReceived += (sender, NewFields) =>
{
Fields = NewFields;
Done.Set();
};
this.sensorServer.NewMomentaryValues(new QuantityField(ThingReference.Empty, DateTime.Now, "Temperature", this.temp, 1, "C",
FieldType.Momentary, FieldQoS.AutomaticReadout));
Assert.AreEqual(0, WaitHandle.WaitAny(new WaitHandle[] { Done, Error }, 10000), "Subscription not performed correctly");
foreach (Field Field in Fields)
{
Console.Out.WriteLine(Field.ToString());
}
}
finally
{
this.DisposeClients();
}
}
public void SensorData_Test_06_Subscribe_MinInterval()
{
this.ConnectClients();
try
{
ManualResetEvent Done = new ManualResetEvent(false);
ManualResetEvent Error = new ManualResetEvent(false);
IEnumerable <Field> Fields = null;
SensorDataSubscriptionRequest Request = this.sensorClient.Subscribe(this.client2.FullJID, FieldType.All,
new FieldSubscriptionRule[]
{
new FieldSubscriptionRule("Temperature", this.temp, 1, null)
},
Duration.Parse("PT1S"), Duration.Parse("PT5S"), false);
Request.OnStateChanged += (sender, NewState) => Console.Out.WriteLine(NewState.ToString());
Request.OnErrorsReceived += (sender, Errors) => Error.Set();
Request.OnFieldsReceived += (sender, NewFields) =>
{
Fields = NewFields;
Done.Set();
};
int Count = 6;
DateTime Start = DateTime.Now;
while (Count > 0)
{
this.temp += 1;
this.sensorServer.NewMomentaryValues(new QuantityField(ThingReference.Empty, DateTime.Now, "Temperature", this.temp, 1, "C",
FieldType.Momentary, FieldQoS.AutomaticReadout));
this.temp -= 1;
this.sensorServer.NewMomentaryValues(new QuantityField(ThingReference.Empty, DateTime.Now, "Temperature", this.temp, 1, "C",
FieldType.Momentary, FieldQoS.AutomaticReadout));
switch (WaitHandle.WaitAny(new WaitHandle[] { Done, Error }, 100))
{
case 0:
Done.Reset();
Count--;
break;
case 1:
Assert.Fail("Subscription not performed correctly");
break;
}
}
TimeSpan Elapsed = DateTime.Now - Start;
Assert.IsTrue(Elapsed > new TimeSpan(0, 0, 5));
}
finally
{
this.DisposeClients();
}
}
private void SubscribeToSensorData()
{
RosterItem SensorItem;
if (!string.IsNullOrEmpty(this.sensorJid) &&
(SensorItem = this.xmppClient[this.sensorJid]) != null)
{
if (SensorItem.HasLastPresence && SensorItem.LastPresence.IsOnline)
{
ThingReference[] Nodes;
if (this.sensor.IsEmpty)
{
Nodes = null;
}
else
{
Nodes = new ThingReference[] { this.sensor }
};
if (this.subscription != null)
{
this.subscription.Unsubscribe();
this.subscription = null;
}
Console.WriteLine("Subscribing to events. : " + SensorItem.LastPresenceFullJid);
this.subscription = this.sensorClient.Subscribe(SensorItem.LastPresenceFullJid,
Nodes, FieldType.Momentary, new FieldSubscriptionRule[]
{
new FieldSubscriptionRule("Humidity", this.humidity, 1),
new FieldSubscriptionRule("Pressure", this.pressure, 1),
},
new Waher.Content.Duration(false, 0, 0, 0, 0, 0, 1),
new Waher.Content.Duration(false, 0, 0, 0, 0, 1, 0), true);
this.subscription.OnStateChanged += Subscription_OnStateChanged;
this.subscription.OnFieldsReceived += Subscription_OnFieldsReceived;
this.subscription.OnErrorsReceived += Subscription_OnErrorsReceived;
}
else if (SensorItem.State == SubscriptionState.From || SensorItem.State == SubscriptionState.None)
{
Console.Write("Requesting presence subscription. : " + this.sensorJid);
this.xmppClient.RequestPresenceSubscription(this.sensorJid);
}
}
}
private void SubscribeToSensorData()
{
RosterItem SensorItem;
if (!string.IsNullOrEmpty(this.sensorJid) &&
(SensorItem = this.xmppClient[this.sensorJid]) != null)
{
if (SensorItem.HasLastPresence && SensorItem.LastPresence.IsOnline)
{
ThingReference[] Nodes;
if (this.sensor.IsEmpty)
Nodes = null;
else
Nodes = new ThingReference[] { this.sensor };
if (this.subscription != null)
{
this.subscription.Unsubscribe();
this.subscription = null;
}
Log.Informational("Subscribing to events.", SensorItem.LastPresenceFullJid);
this.subscription = this.sensorClient.Subscribe(SensorItem.LastPresenceFullJid,
Nodes, FieldType.Momentary, new FieldSubscriptionRule[]
{
new FieldSubscriptionRule("Light", this.light, 1),
new FieldSubscriptionRule("Motion", this.motion.HasValue ?
(double?)(this.motion.Value ? 1 : 0) : null, 1),
},
new Waher.Content.Duration(false, 0, 0, 0, 0, 0, 1),
new Waher.Content.Duration(false, 0, 0, 0, 0, 1, 0), true);
this.subscription.OnStateChanged += Subscription_OnStateChanged;
this.subscription.OnFieldsReceived += Subscription_OnFieldsReceived;
this.subscription.OnErrorsReceived += Subscription_OnErrorsReceived;
}
else if (SensorItem.State == SubscriptionState.From || SensorItem.State == SubscriptionState.None)
{
Log.Informational("Requesting presence subscription.", this.sensorJid);
this.xmppClient.RequestPresenceSubscription(this.sensorJid);
}
}
}
/// <summary>
/// Invoked when application execution is being suspended. Application state is saved
/// without knowing whether the application will be terminated or resumed with the contents
/// of memory still intact.
/// </summary>
/// <param name="sender">The source of the suspend request.</param>
/// <param name="e">Details about the suspend request.</param>
private void OnSuspending(object sender, SuspendingEventArgs e)
{
var deferral = e.SuspendingOperation.GetDeferral();
this.subscription?.Unsubscribe();
this.subscription = null;
this.registryClient?.Dispose();
this.registryClient = null;
this.chatServer?.Dispose();
this.chatServer = null;
this.bobClient?.Dispose();
this.bobClient = null;
this.sensorServer?.Dispose();
this.sensorServer = null;
this.sensorClient?.Dispose();
this.sensorClient = null;
this.controlClient?.Dispose();
this.controlClient = null;
this.xmppClient?.Dispose();
this.xmppClient = null;
this.secondTimer?.Dispose();
this.secondTimer = null;
db?.Stop()?.Wait();
db?.Flush()?.Wait();
Log.Terminate();
deferral.Complete();
}
