[Serusers] offline users vs. non-existant

[Dave Bath]

Hey everyone, 

 

I'm trying to work out how to recognise whether a user is offline or
just doesn't exist. 

 

I have this snippet of code ... 

 

if (!lookup("location")) {

 

<snip>          

 

   if ((method=="INVITE" || method=="ACK") && t_newtran() ) {

                    t_reply("404", "Not Found");

                    # Put an entry in the database

                    acc_db_request("404 Not Found","missed_calls");

                    break;

                  } else {

                    # all other requests to off-line users are simply
replied

                    # statelessly and no reports are issued

                    sl_send_reply("404", "Not Found");

                    break;

                  };

 

However, I don't think it's right.. as I don't see under what situations
I will reach the else statement...  No matter whether I call an offline
user or a non-existent user I always get a 404 Not Found and an entry is
stored in the database... 

 

This is not ideal - I'd like to be able to differentiate between an
offline and a non-existent user..

 

Can anyone help me on this please?

 

Many thanks in advance,

 

D

 

 

-------------------------------------
Dave Bath
dave at fuuz.com
www.fuuz.com
07736 232085

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