[Freeswitch-users] problems in Using Embedded FreeSWITCH

xl127 x.liu at hw.ac.uk
Tue Nov 22 19:20:40 MSK 2011


If I switch to root user I can successfully run my embedded FS app: 
FS_Embed.
but it will fails if I run it as non-root user.

One thing I can think of to do is re-install FS as non-root.
I tried but it failed to access 
/usr/lib/python2.7/site-packages/freeswitch.py due to the permissions.


On 22/11/11 16:08, Anthony Minessale wrote:
> i know you needed apr, not sure, maybe try strace or gdb
>
>
> On Tue, Nov 22, 2011 at 6:36 AM, xl127 <x.liu at hw.ac.uk 
> <mailto:x.liu at hw.ac.uk>> wrote:
>
>     Thanks for the advice!
>
>     I tried it but still got the same error.
>
>     I added the #include <apr_general.h> and found it from
>     /usr/local/sr/freeswitch/libs/apr/include
>     rather than from the installed directory /usr/local/freeswitch.
>     Hope it is the right one.
>
>     any more clues?
>
>
>
>     On 22/11/11 01:38, Anthony Minessale wrote:
>>     try
>>
>>         if (apr_initialize() != SWITCH_STATUS_SUCCESS) {
>>             fprintf(stderr, "FATAL ERROR! Could not initialize APR\n");
>>             return 255;
>>         }
>>
>>     early on in main()
>>
>>
>>     On Mon, Nov 21, 2011 at 1:12 PM, xl127 <x.liu at hw.ac.uk
>>     <mailto:x.liu at hw.ac.uk>> wrote:
>>
>>         Hello,
>>
>>         Following the instructions in
>>         http://wiki.freeswitch.org/wiki/Embedding_FreeSWITCH
>>         I am trying to use Embedded FreeSwitch.
>>
>>         I installed FS in Fedora linux as a root user in
>>         /usr/local/freeswitch.
>>         Now as non-root user,
>>         I compiled following codes:
>>
>>         #include <switch.h>
>>         int main(int argc, char** argv)
>>         {
>>             switch_core_flag_t flags = SCF_USE_SQL;
>>             bool console = true;
>>             const char *err = NULL;
>>             switch_core_set_globals();
>>             switch_core_init_and_modload(flags, console ? SWITCH_TRUE :
>>         SWITCH_FALSE, &err);
>>             switch_core_runtime_loop(!console);
>>             return 0;
>>         }
>>
>>         And copy the executable and conf, mod, contents of lib of the
>>         installed
>>         FS to my $MyWorkingDir.
>>
>>         My directory structure looks like:
>>            MyWorkingDir--bin/  (contains my executable: FS_Embed)
>>                                 --conf/
>>                                 --mod/
>>                                 --lib/
>>                                 --grammars
>>                                 --sounds
>>                                 --scripts
>>                                 --log
>>         (I also tried to copy the contents of lib directory into
>>         MyWorkingDir)
>>
>>         When I run my embedded FS: ./FS_Embed, I got error
>>
>>         2011-11-21 18:46:26.606783 [INFO] switch_event.c:631 Activate
>>         Eventing
>>         Engine.
>>         2011-11-21 18:46:26.617941 [DEBUG] switch_event.c:610 Create
>>         event
>>         dispatch thread 0
>>         FS_Embed: src/switch_xml.c:2225: switch_xml_open_cfg: Assertion
>>         `MAIN_XML_ROOT != ((void *)0)' failed.
>>         Aborted (core dumped)
>>
>>         and occasionally on another run, I got error:
>>
>>         2011-11-21 16:56:51.756040 [INFO] switch_event.c:631 Activate
>>         Eventing
>>         Engine.
>>         2011-11-21 16:56:51.767198 [DEBUG] switch_event.c:610 Create
>>         event
>>         dispatch thread 0
>>         Segmentation fault (core dumped)
>>
>>         It looks like there are some things wrong with my Environment
>>         Setup for
>>         Embedded FS,
>>         but after a while of checking/trying/googling I couldn't find
>>         what's wrong.
>>
>>         Any advice please?
>>
>>         Many thanks!
>>         Xing
>>
>>
>>
>>         --
>>         Heriot-Watt University is a Scottish charity
>>         registered under charity number SC000278.
>>
>>         Heriot-Watt University is the Sunday Times
>>         Scottish University of the Year 2011-2012
>>
>>
>>
>>         _________________________________________________________________________
>>         Professional FreeSWITCH Consulting Services:
>>         consulting at freeswitch.org <mailto:consulting at freeswitch.org>
>>         http://www.freeswitchsolutions.com
>>
>>         
>>         
>>
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>>
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>>
>>
>>
>>
>>     -- 
>>     Anthony Minessale II
>>
>>     FreeSWITCH http://www.freeswitch.org/
>>     ClueCon http://www.cluecon.com/
>>     Twitter: http://twitter.com/FreeSWITCH_wire
>>
>>     AIM: anthm
>>     MSN:anthony_minessale at hotmail.com
>>     <mailto:MSN%3Aanthony_minessale at hotmail.com>
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>>
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>>
>>
>>     _________________________________________________________________________
>>     Professional FreeSWITCH Consulting Services:
>>     consulting at freeswitch.org  <mailto:consulting at freeswitch.org>
>>     http://www.freeswitchsolutions.com
>>
>>     
>>     
>>
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>>
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>>     http://www.freeswitch.org
>
>
>     ------------------------------------------------------------------------
>
>     MailScanner Signature HW *Heriot-Watt University is the Sunday Times
>
>       Scottish University of the Year 2011-2012
>     *
>
>       Heriot-Watt University is a Scottish charity
>       registered under charity number SC000278.
>
>     _________________________________________________________________________
>     Professional FreeSWITCH Consulting Services:
>     consulting at freeswitch.org <mailto:consulting at freeswitch.org>
>     http://www.freeswitchsolutions.com
>
>     
>     
>
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>
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>
>
> -- 
> Anthony Minessale II
>
> FreeSWITCH http://www.freeswitch.org/
> ClueCon http://www.cluecon.com/
> Twitter: http://twitter.com/FreeSWITCH_wire
>
> AIM: anthm
> MSN:anthony_minessale at hotmail.com 
> <mailto:MSN%3Aanthony_minessale at hotmail.com>
> GTALK/JABBER/PAYPAL:anthony.minessale at gmail.com 
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>
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> pstn:+19193869900
>
>
> _________________________________________________________________________
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> http://www.freeswitchsolutions.com
>
> 
> 
>
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>
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-- 
Heriot-Watt University is a Scottish charity
registered under charity number SC000278.

Heriot-Watt University is the Sunday Times
Scottish University of the Year 2011-2012


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