On 11/20/10 10:24 AM, Jeremya wrote:
Daniel-Constantin Mierla wrote:
On 11/19/10 8:27 PM, Iñaki Baz Castillo wrote:
2010/11/17 Daniel-Constantin Mierla<mico...@gmail.com>:
I made an easy-to-do tutorial where all the SIP routing logic is
implemented
in a Lua script (including authentication, accounting, registrar, user
location). You can read it at:
http://asipto.com/u/h
sr.tm.t_check_trans()
sr.sl.send_reply(404, "Not here")
sr.tm.t_relay()
sr.rr.loose_route()
[...]
I'd strongly would like that kamailio config file uses namespaced
functions as well, as it's an ellegant way to realize of which module
each function belongs to.
There are more and more modules and new functions, and it's becoming
rather difficult to understand a kamailio/SR script with so many
functions sharing the same/unique "namespace".
function_name => module.function_name
It's cool, it's easy, it's sexy :)
This should not be that complex, there is no function name that has
'.' in order to have current conflicts to solve. My concern is related
to modules with very long names, but seems that most of such cases do
not export lot of functions (e.g., presence_*).
Alternative is to introduce a short id for modules, eg,:
ps => presence
rp => rtpproxy
to be used only when module name is too long.
Btw, this option can speed up a bit the startup, as now resolving a
function in config means going through all modules and all functions
in a row. Knowing the module, then the search will be only within the
list of functions exported by that module. Just a side note, not big
influence over all, this being done at startup.
Cheers,
Daniel
BTW the article showing the LUA usage is brilliant :)
As an aside, is there a current index of functions available? i.e. given
a function what module is it from and what it does?
I mentioned it in the tutorial:
http://kb.asipto.com/kamailio:usage:k32-lua-routing#references
But should be added also in app_module readme, you have the available
API at:
http://sip-router.org/wiki/api/lua/devel
Cheers,
Daniel
--
Daniel-Constantin Mierla
Kamailio (OpenSER) Advanced Trainings
Nov 22-25, 2010, Berlin, Germany
Jan 24-26, 2011, Irvine, CA, USA
http://www.asipto.com
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