/*****************************************************************************************************/
static void handler_OnSubscribeCOV(BacnetClient sender, BacnetAddress adr, byte invoke_id, uint subscriberProcessIdentifier, BacnetObjectId monitoredObjectIdentifier, bool cancellationRequest, bool issueConfirmedNotifications, uint lifetime, BacnetMaxSegments max_segments)
{
lock (device)
{
BaCSharpObject bacobj = device.FindBacnetObject(monitoredObjectIdentifier);
if (bacobj != null)
{
//create
Subscription sub = SubscriptionManager.HandleSubscriptionRequest(sender, adr, invoke_id, subscriberProcessIdentifier, monitoredObjectIdentifier, (uint)BacnetPropertyIds.PROP_ALL, cancellationRequest, issueConfirmedNotifications, lifetime, 0);
//send confirm
sender.SimpleAckResponse(adr, BacnetConfirmedServices.SERVICE_CONFIRMED_SUBSCRIBE_COV, invoke_id);
//also send first values
if (!cancellationRequest)
{
System.Threading.ThreadPool.QueueUserWorkItem((o) =>
{
IList <BacnetPropertyValue> values;
if (bacobj.ReadPropertyAll(sender, adr, out values))
{
sender.Notify(adr, sub.subscriberProcessIdentifier, deviceId, sub.monitoredObjectIdentifier, (uint)sub.GetTimeRemaining(), sub.issueConfirmedNotifications, values);
}
}, null);
}
}
else
{
sender.ErrorResponse(adr, BacnetConfirmedServices.SERVICE_CONFIRMED_SUBSCRIBE_COV, invoke_id, BacnetErrorClasses.ERROR_CLASS_DEVICE, BacnetErrorCodes.ERROR_CODE_OTHER);
}
}
}
private static void OnSubscribeCOV(BacnetClient sender, BacnetAddress adr, byte invoke_id, uint subscriberProcessIdentifier, BacnetObjectId monitoredObjectIdentifier, bool cancellationRequest, bool issueConfirmedNotifications, uint lifetime, BacnetMaxSegments max_segments)
{
lock (m_lockObject)
{
try
{
//create
Subscription sub = HandleSubscriptionRequest(sender, adr, invoke_id, subscriberProcessIdentifier, monitoredObjectIdentifier, (uint)BacnetPropertyIds.PROP_ALL, cancellationRequest, issueConfirmedNotifications, lifetime, 0);
//send confirm
sender.SimpleAckResponse(adr, BacnetConfirmedServices.SERVICE_CONFIRMED_SUBSCRIBE_COV, invoke_id);
//also send first values
if (!cancellationRequest)
{
System.Threading.ThreadPool.QueueUserWorkItem((o) =>
{
IList <BacnetPropertyValue> values;
if (m_storage.ReadPropertyAll(sub.monitoredObjectIdentifier, out values))
{
if (!sender.Notify(adr, sub.subscriberProcessIdentifier, m_storage.DeviceId, sub.monitoredObjectIdentifier, (uint)sub.GetTimeRemaining(), sub.issueConfirmedNotifications, values))
{
Trace.TraceError("Couldn't send notify");
}
}
}, null);
}
}
catch (Exception)
{
sender.ErrorResponse(adr, BacnetConfirmedServices.SERVICE_CONFIRMED_SUBSCRIBE_COV, invoke_id, BacnetErrorClasses.ERROR_CLASS_DEVICE, BacnetErrorCodes.ERROR_CODE_OTHER);
}
}
}
/*****************************************************************************************************/
void handler_OnSubscribeCOVProperty(BacnetClient sender, BacnetAddress adr, byte invoke_id, uint subscriberProcessIdentifier, BacnetObjectId monitoredObjectIdentifier, BacnetPropertyReference monitoredProperty, bool cancellationRequest, bool issueConfirmedNotifications, uint lifetime, float covIncrement, BacnetMaxSegments max_segments)
{
lock (device)
{
BaCSharpObject bacobj = device.FindBacnetObject(monitoredObjectIdentifier);
if (bacobj != null)
{
//create
Subscription sub = SubscriptionManager.HandleSubscriptionRequest(sender, adr, invoke_id, subscriberProcessIdentifier, monitoredObjectIdentifier, monitoredProperty.propertyIdentifier, cancellationRequest, issueConfirmedNotifications, lifetime, covIncrement);
//send confirm
sender.SimpleAckResponse(adr, BacnetConfirmedServices.SERVICE_CONFIRMED_SUBSCRIBE_COV_PROPERTY, invoke_id);
//also send first values
if (!cancellationRequest)
{
System.Threading.ThreadPool.QueueUserWorkItem((o) =>
{
IList <BacnetValue> _values;
bacobj.ReadPropertyValue(sender, adr, monitoredProperty, out _values);
List <BacnetPropertyValue> values = new List <BacnetPropertyValue>();
BacnetPropertyValue tmp = new BacnetPropertyValue();
tmp.property = sub.monitoredProperty;
tmp.value = _values;
values.Add(tmp);
sender.Notify(adr, sub.subscriberProcessIdentifier, deviceId, sub.monitoredObjectIdentifier, (uint)sub.GetTimeRemaining(), sub.issueConfirmedNotifications, values);
}, null);
}
}
else
{
sender.ErrorResponse(adr, BacnetConfirmedServices.SERVICE_CONFIRMED_SUBSCRIBE_COV_PROPERTY, invoke_id, BacnetErrorClasses.ERROR_CLASS_DEVICE, BacnetErrorCodes.ERROR_CODE_OTHER);
}
}
}
