public bool AlarmAcknowledgement(BacnetAddress adr, BacnetObjectId objid, BacnetEventNotificationData.BacnetEventStates eventState, String AckText, BacnetGenericTime evTimeStamp, BacnetGenericTime ackTimeStamp, byte invoke_id = 0)
{
using (BacnetAsyncResult result = (BacnetAsyncResult)BeginAlarmAcknowledgement(adr, objid, eventState, AckText, evTimeStamp, ackTimeStamp, true, invoke_id))
{
for (int r = 0; r < m_retries; r++)
{
if (result.WaitForDone(m_timeout))
{
Exception ex;
EndAlarmAcknowledgement(result, out ex);
if (ex != null) return false;
else return true;
}
if (r < (m_retries - 1))
result.Resend();
}
}
return false;
}