A newly-inserted record's uniqueid is sent to the client after being successfully added to Wherehoo
The unique identifier for any Wherehoo record is a 160-bit SHA-1 message digest built from the following:
server's IP address
client's IP address
the DATA block that comprises the record's contents
a random value
the current server time in millisecond
As with all other data from the Wherehoo
server, the uniqueid is sent as a character string on one line.
as 40 characters representing the HEX value of the SHA-1 hash, like this:
3e4fa3421de095b4c327e89ea0cb31af8e0912fa
Clients may ignore this response or store it. The uniqueid is required to delete or update records.
If the insert operation fails, the return string is the constant value 'NAK'