What do you mean spoofing?
----------------------------------------------
Hi Matt,
>Sorry, I had to put this problem aside for a minute. Ok Maarten, I
>followed
>your advise to keep a running list of the server ports when I connect
to
>them, that makes sense, but I'm still not following how the server can
>keep
>track of the clients. Basically I need to do this on the server:
>
>alive: does
>[
> client-IP: {get client IP and port from Rugby?}
>]
>
>or something like that so that and then serve that function. This way
the
>client can call that function periodically to let the server know that
it
>is
>still running. I need to have the IP for security reasons so I can
make
>sure that the client is coming from the same address every time. If
you
>need any more specifics, let me know. Some code would really help.
You cannot get the client IP directly in Rugby. The ports are stored in
the i/o engine (port-q and object-q), but you cannot see that when a
function is invoked (you don't see what client is calling).
You restrict access to a set of functions using the /restirct
refinement, but I doubt that is what you want. Perhaps a simple
private/public key scheme works best here. With all the spoofing going
on that is a better idea anyway.
--Maarten
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