[pjsip] High amount of accounts with pjsip (python binding)

[pjadx at hushmail.com]

Hi,

It's me responding to my message. 
I finally found out what the problem was, it's located within 
"pjsua.py" in "class Account:".
There are here a lot of static class object, and one of them is 
"auth_cred = []", which means everytime you instanciate a new 
Account() object it has the whole credentials of previous 
instanciated Account() object. This will later create problem as 
the C API don't support as much account as the auth_cred array has.

By just reseting auth_cred to [] in the constructor, i get rid of 
this problem.
Each Account() has now only ONE cred info.
So that increasing PJSUA_MAX_ACC without increasing 
PJSUA_ACC_MAX_PROXIES is enough.
I don't know if i did it the proper way, but well, at least it's 
working for me.

Regards,

Nicolas

On Tue, 09 Mar 2010 16:37:54 +0100 pjadx at hushmail.com wrote:
>Hi,
>
>I am using the PJSIP python binding to register a *lot* of 
>account.
>"a lot" means approximately 10 K users.
>So, first i had to raise the PJSUA_MAX_ACC in config_site.h, but 
>then i discovered only the first 8 account registered correctly :
>Above 8 the digest.username is the 8th, aka the 
>PJSUA_ACC_MAX_PROXIES'th (it means that the cred[8] will be use as 
>
>username for all the others 10k account minus 8).
>
>The problem is the following, pjsua_var.acc contains an array of 
>PJSUA_MAX_ACC, and each one of this struct pjsua_acc contains an 
>array of PJSUA_ACC_MAX_PROXIES credentials entry. Increasing both 
>to 10k will make gcc refuse to compile.
>
>For some reason there is something here i do not understand ; it 
>seems that each account contain the whole credentials of all 
>others 
>accounts.
>
>Anyway, if I want to have 10k account registering with the 10k 
>uniq 
>users, i would have to raise both PJSUA_MAX_ACC and 
>PJSUA_ACC_MAX_PROXIES to 10k.
>But gcc refuse to compile because the structure become too big.
>
>I am looking for a way to make pjsip work with lot of accounts. 
>Even if i have to modify the code source and do changement in the 
>C 
>code (i am fluent with C).
>I am looking at the source code since yesterday and finnally 
>decide 
>that you are the best to advise me how to solve it the clean way 
>without too much ugly hacking.
>
>Any advise are welcome to resolve this situation.
>
>Thanks. And thanks for the good work done on PJ.
>
>Regards,
>
>Nicolas
>
>
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