Suppose that you want to accommodate for the possibility to change
user names. You would have to supply new license codes all the time.
This doesn't only undermine the protective power of your licensing
scheme, it also increases the danger of old license codes being lost
and found by
Two shareware questions:
1) There is a way to determine if there is more than one copy of your app
running on a local net (to check the use of the right shareware license by
your customer)?
2) To create a license code for your customer that include the computer User
Name ($USER - to avoid
Hello Paul,
reply 1) Yes, you can broadcast a UDP request and make all copies on
the network send (part of) their serial number to compare them with
the serial number of the newly opened copy of your application.
reply 2) Yes, you can use USER$ on some platforms, but not all. You
can
Thanks Mark.
reply 1) Yes, you can broadcast a UDP request and make all copies on
the network send (part of) their serial number to compare them with
the serial number of the newly opened copy of your application.
Did you know if exists some example stack around, to perform and answer to
an
Paul Claude wrote:
Thanks Mark.
reply 1) Yes, you can broadcast a UDP request and make all copies on
the network send (part of) their serial number to compare them with
the serial number of the newly opened copy of your application.
Did you know if exists some example stack around,
on 29-05-2006 16:56, Alex Tweedly at [EMAIL PROTECTED] wrote:
There is a sample UDP client and server in revonline under username
alextweedly - it's just a very simple echo server and echo client, but
should be a start for you.
The UDP firewalled should be a problem.
I wish I were that
Hello,
Of course, if there is a firewall in place, it might render any check
for copies of the software on the network useless. There are
utilities such as LittleSnitch to prevent programmes from contacting
the network and the internet. That's why I wrote that there is a hack
for each
Mark Schonewille wrote:
Of course, if there is a firewall in place, it might render any check
for copies of the software on the network useless. There are
utilities such as LittleSnitch to prevent programmes from contacting
the network and the internet. That's why I wrote that there is a
