System.IO.BACnet.BacnetClient.Notify C# (CSharp) Méthode

        public bool Notify(BacnetAddress adr, uint subscriberProcessIdentifier, uint initiatingDeviceIdentifier, BacnetObjectId monitoredObjectIdentifier, uint timeRemaining, bool issueConfirmedNotifications, IList<BacnetPropertyValue> values)
        {
            if (!issueConfirmedNotifications)
            {
                Trace.WriteLine("Sending Notify (unconfirmed) ... ", null);
                EncodeBuffer b = GetEncodeBuffer(m_client.HeaderLength);
                NPDU.Encode(b, BacnetNpduControls.PriorityNormalMessage, adr.RoutedSource, null, DEFAULT_HOP_COUNT, BacnetNetworkMessageTypes.NETWORK_MESSAGE_WHO_IS_ROUTER_TO_NETWORK, 0);
                APDU.EncodeUnconfirmedServiceRequest(b, BacnetPduTypes.PDU_TYPE_UNCONFIRMED_SERVICE_REQUEST, BacnetUnconfirmedServices.SERVICE_UNCONFIRMED_COV_NOTIFICATION);
                Services.EncodeCOVNotifyUnconfirmed(b, subscriberProcessIdentifier, initiatingDeviceIdentifier, monitoredObjectIdentifier, timeRemaining, values);
               // Modif F. Chaxel

                int sendbytes=m_client.Send(b.buffer, m_client.HeaderLength, b.offset - m_client.HeaderLength, adr, false, 0);

                if (sendbytes == b.offset)
                    return true;
                else
                    return false;
            }
            else
            {
                using (BacnetAsyncResult result = (BacnetAsyncResult)BeginConfirmedNotify(adr, subscriberProcessIdentifier, initiatingDeviceIdentifier, monitoredObjectIdentifier, timeRemaining, values, true))
                {
                    for (int r = 0; r < m_retries; r++)
                    {
                        if (result.WaitForDone(m_timeout))
                        {
                            Exception ex;
                            EndConfirmedNotify(result, out ex);
                            if (ex != null) throw ex;
                            else return true;
                        }
                        if (r < (m_retries - 1))
                            result.Resend();
                    }
                }
                return false;
            }
        }