New subject: Give me a suggest for module implementation

20 Jan 2019

Am Sonntag, 20. Januar 2019, 17:57:33 CET schrieb Mojtaba:
...
  Hello Henning,

 Thank you for replying.Sure. It would be useful. Thanks
 Using htable module is good idea, But if i want not to use htable module
 and save part of SIP Messagre in memory , How do i impelement auto-expire
 after afew time?
 With regards. 
Hello Mojtaba,

please keep the list in CC.

The htable module support this memory storage and also auto-expiration out of 
the box. :-)

You can find (a bit complicated) example in the usrloc module. A starting 
point for the expiration logic can be the delete_ucontact(..) function there. 
You need to store the SIP message data in a proper data structure like a list 
or a hash table.

Best regards,

Henning

...
  On Sun, 20 Jan 2019, 18:47 Henning Westerholt,
&lt;hw(a)kamailio.org&gt; wrote:
 > Am Samstag, 19. Januar 2019, 10:43:09 CET schrieb Mojtaba:
 > > Sorry for my mistake in subject!
 > > "Give me suggestions for module implementation", anyway,
 > > Give me suggestions for duplication detection algorithm?
 > 
 > Hello Mojtaba,
 > 
 > just to give you an idea: you can access and store parts of the message in
 > memory with e.g. the htable module. Then you can compare it during the
 > route
 > block with the new incoming message and reject it.
 > 
 > I found this old discussion thread about a similar topic:
 > https://lists.kamailio.org/pipermail/users/2009-February/021906.html
 > 
 > You can of course also implement this in a module, but in this case it
 > would
 > not be necessary.
 > 
 > Maybe this is helpful for your as well. 
-- 
Henning Westerholt - https://skalatan.de/blog/
Kamailio services - https://skalatan.de/services
Kamailio security assessment - https://skalatan.de/de/assessment

Re: [sr-dev] Give me a suggest for module implementation