[OpenSIPS-Users] Opensips 1.10 and embedded ARM system

[Samuel Muller]

Hello,

I would like any advice on how-to build opensips for an ARM system ?

here are my points :

1. cross-compiling ok, after patching some files :

~$ file opensips
ELF 32-bit LSB executable, ARM, version 1, dynamically linked (uses
shared libs), for GNU/Linux 2.0.0, not stripped

2. I could not use any module that uses libxml2 (compil failed, even
if libs are ok) ? :(

3. I'm really short in disk space ( ~ 6Mb), how to strip at the
maximum opensips and its modules ?
logs available only in stdout

4. install seems to be ok, considering private and shared memory tuning
opensips is launched with a very small config, just for test purpose
(configured as pure stateless proxy):

./opensips -m 8 -M 1 -f ../etc/opensips.cfg -d -D -E

Nov 14 16:18:50 [2381] DBG:core:yyparse: loading module
/apps/isas/lib/signaling.so
Nov 14 16:18:50 [2381] DBG:core:yyparse: loading module /apps/isas/lib/sl.so
Nov 14 16:18:50 [2381] DBG:core:yyparse: loading module /apps/isas/lib/tm.so
Nov 14 16:18:50 [2381] DBG:core:yyparse: loading module /apps/isas/lib/rr.so
Nov 14 16:18:50 [2381] DBG:core:yyparse: loading module /apps/isas/lib/maxfwd.so
Nov 14 16:18:50 [2381] DBG:core:yyparse: loading module
/apps/isas/lib/sipmsgops.so
Nov 14 16:18:50 [2381] DBG:core:yyparse: loading module /apps/isas/lib/uri.so
Nov 14 16:18:50 [2381] DBG:core:yyparse: loading module
/apps/isas/lib/options.so
Nov 14 16:18:50 [2381] DBG:core:yyparse: loading module
/apps/isas/lib/ratelimit.so
Nov 14 16:18:50 [2381] DBG:core:yyparse: loading module
/apps/isas/lib/db_text.so
Nov 14 16:18:50 [2381] DBG:core:yyparse: loading module
/apps/isas/lib/dispatcher.so
...

everything seems to be ok, but it crashes at the very first request it
has to manage :(
I think that request could be the first OPTIONS request from the
dispatcher module.

Nov 14 16:19:23 [2381] DBG:core:handle_sigs: status = 11
Nov 14 16:19:23 [2381] INFO:core:handle_sigs: child process 2383
exited by a signal 11
Nov 14 16:19:23 [2381] INFO:core:handle_sigs: core was not generated
Nov 14 16:19:23 [2381] INFO:core:handle_sigs: terminating due to SIGCHLD
Nov 14 16:19:23 [2382] INFO:core:sig_usr: signal 15 received

hardware resources looks fine :

~$ top

Mem: 26604K used, 18936K free, 0K shrd, 0K buff, 16212K cached
Load average: 0.20, 0.11, 0.03    (State: S=sleeping R=running, W=waiting)

  PID USER     STATUS   RSS  PPID %CPU %MEM COMMAND
 3644 admin    S       3028  3640  0.0  6.6 opensips
 3643 admin    S       3016  3640  0.0  6.6 opensips
 3642 admin    S       3016  3640  0.0  6.6 opensips
 3640 admin    S       3008  1685  0.0  6.6 opensips
 3641 admin    S       3004  3640  0.0  6.5 opensips

~$ free
              total         used         free       shared      buffers
  Mem:        45540        26556        18984            0            0
 Swap:            0            0            0
Total:        45540        26556        18984


Any idea/advice are welcome ... thanks,



Samuel MULLER