See issue #4.
Retrieval of the total sent and received byte counters is now first using the previously used 32 bit counters. Those values are then used as a default value to retrieve more accurate 64bit counters.
Also initialised 'last_bytes_received' and 'last_bytes_sent' to have them correctly initialised during the first retrieval.
See issue #4. Retrieval of the total sent and received byte counters is now first using the previously used 32 bit counters. Those values are then used as a default value to retrieve more accurate 64bit counters.
Also initialised 'last_bytes_received' and 'last_bytes_sent' to have them correctly initialised during the first retrieval.