[Freeswitch-users] trixswitch 0.4

Fri Jun 6 06:34:29 PDT 2008

mod_mono is actually on it's way back to resurrection so stay tuned.

Just a warning , don't speculate too much on how much overhead various
things have, actually lab it up and find out. =D

On Fri, Jun 6, 2008 at 3:21 AM, Albano Daniele Salvatore - Personale <
d.albano at gmail.com> wrote:

> This is sure, it should be a lot faster but a programming language would
> give a lot of flexibility.
>
> Personally i'd like a lot .net/mono (i'm not a microsoft fun but .net,
> in the lastest releases, is a good thing) because you can really use any
> language you want (python => ironpython, ruby => ironruby, java => ikvm,
> php => phalanger, perl => perlnet and so on) on what so you want (look
> at mono, in this case System.Windows.Forms isin't necessary)
>
> Naturally nothing works at 100%, but with little modifications you can
> avoid problems so instead to study another language you can use one
> existent that has some additions so if you want you can use .net stuff
> too and it's is sufficently fast (look at language shootout, it's, on
> mono, is only slower 2.6x times than c++ tests compiled with intel
> compiler ... but .net on windows is faster)
>
> Naturally these tests are only indicatives, because there are a lot of
> stuff that come in play, but let to get an overwiew of the situation.
>
> Some time ago i started to take a look to mod_mono, but i was full of
> work so i didn't started to work on it
>
> In this way you can from the webpanel ,written in every language you
> like, update the database and, using mod_mono, builds configuration
> files really fastly removing the overhead of a request to a webserver
> (process spawn, if max clients has been hit, interpter start and so on)
>
> Would be wonderful if trixswitch will not use xml_curl to build xml
> files but generates it internally using an application written in lua or
> javascript  (javascript is slow, but probably is faster than: xml
> request build, http request built, http request exceution, possible
> webserver processes spawn, initialization of the server side language,
> execution of the requested page and so on)
>
> Faraz R. Khan ha scritto:
> > My initial idea was to use mod_xml_ldap to generate XML from ldap- the
> > panel can control LDAP very efficiently.
> >
> > According to what I have read and saw on this list- this is currently
> > possible. I would imagine that ldap would be far faster than any
> > language with a mysql backend.
> >
> > Albano Daniele Salvatore - Personale wrote:
> >
> >> The main problem there is that FreeSwitch can work using xml supplied by
> >> a webpage (xml_curl application): this mean that php must supply the XML
> >> (from a cache or generated on the fly)
> >>
> >> The problem is that under an heavy load php isin't a good thing because
> >> it eat a lot of resources and kill the cpu even using accelerators like
> >> eaccelerator or apc: these, infact, have a cache for compiled php (php
> >> before begin executed is compiled for the zend engine) but these doesn't
> >> have a fully function code path optimizer that speed up all the process.
> >> Another big problem is that PHP doesn't use JIT so a lot of resources
> >> are used to interpretate the bytecode
> >>
> >> The engines behind java, .net and so on have a jit engine so these can
> >> really be near to native execution speed (as native i mean c++ because
> >> these languages are OO so a lot of work is done and a lot of checks are
> >> executed)
> >>
> >> Eventually, as i said before, a good option would be to use a webserver
> >> (or a module for the currently used webserver) that use softwares like
> >> memcache to serve pages: doing this you can generate the xml and put
> >> there using the same names used by the webserver. Naturally you can't do
> >> this in all situations because you can need dynamic configurations but
> >> can be a partial solution.
> >>
> >> OT: It would be fantastic if spidermonkey  will be replaced by tamarin
> >> (if this will become truly stable [i mean no api change])
> >>
> >> Faraz R. Khan ha scritto:
> >>
> >>> We have a control panel coming up which amongst many other things also
> >>> manages Asterisk. This would be released as Opensource. It has a PHP
> >>> front with a Python Agent (for doing sysadmin work). Its plugin based
> >>> and we would be happy to write a plugin for FS/TrixSwitch in the next
> >>> coming months!
> >>>
> >>> Albano Daniele Salvatore - Personale wrote:
> >>>
> >>>
> >>>> A couple of suggestions:
> >>>> - take a look to nginx, it's really fast and for a fast switch there
> is
> >>>> need for a fast data backend (it serves data)
> >>>> - dosen't use php (i love php, but it is slow ... a lot slow even
> using
> >>>> apc, eaccelerator or similar!)
> >>>>
> >>>> Memcached (or similar like sharedance) would be really useful to serve
> >>>> pre generated XML.
> >>>>
> >>>> It would be really nice if the WUI (Web UI) would be written using
> Mono
> >>>> or Python
> >>>>
> >>>> these are just my two cents :)
> >>>>
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> >>>>
> >>>
> >>>
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>
>
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-- 
Anthony Minessale II

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