[sr-dev] app_python: expanding log facilities
Konstantin M.
evilzluk at gmail.com
Tue Dec 4 18:14:54 CET 2012
Hello,
Added Module Properties:
Ranks:
PROC_MAIN - Main ser process
PROC_TIMER - Timer attendant process
PROC_RPC - RPC type process
PROC_FIFO - FIFO attendant process
PROC_TCP_MAIN - TCP main process
PROC_UNIXSOCK - Unix socket server
PROC_ATTENDANT - main "attendant" process
PROC_INIT - special rank, the context is the main ser
process, but this is guaranteed to be
executed
before any process is forked, so it can be
used
to setup shared variables that depend on some
after mod_init available information (e.g.
total number of processes).
@warning child_init(PROC_MAIN) is again
called
in the same process (main), but latter
(before tcp), so make sure you don't init
things
twice, bot in PROC_MAIN and PROC_INT
PROC_NOCHLDINIT - no child init functions will be called if this
rank is used in fork_process()
PROC_SIPINIT - First SIP worker - some modules do special
processing in this child, like loading db data
PROC_SIPRPC - Used to init RPC worker as SIP commands handler.
Don't do any special processing in the
child init with this rank - just bare child initialization
PROC_MIN - Minimum process rank
Diff is attached.
2012/12/4 Ovidiu Sas <osas at voipembedded.com>
> Second patch applied.
>
> Thanks,
> Ovidiu
>
> On Mon, Dec 3, 2012 at 7:22 PM, Konstantin M. <evilzluk at gmail.com> wrote:
> > Sure, done, see 02_better_printing_stacktrace.diff attached.
> >
> >
> > 2012/12/4 Ovidiu Sas <osas at voipembedded.com>
> >>
> >> Hello Konstantin,
> >>
> >> I applied the first patch. Thank you.
> >> For the second patch, I would like to use the internal kamailio memory
> >> manager: pkg_malloc and pkg_realloc instead of calloc and realloc.
> >> Could you please rework the second patch and test?
> >>
> >> Thanks,
> >> Ovidiu
> >>
> >> On Mon, Dec 3, 2012 at 6:14 PM, Konstantin M. <evilzluk at gmail.com>
> wrote:
> >> > Hello Ovidiu Sas,
> >> > Sure, I just removed this, see 01_expand_log_facilities.diff attached.
> >> > Also I changed a printing of stack trace (see
> >> > 02_better_printing_stacktrace.diff) according to standard python's
> >> > traceback.
> >> >
> >> > Example of old printing:
> >> > 0(4842) ERROR: app_python [python_support.c:38]: python_exec2:
> >> > Unhandled
> >> > exception in the Python code:
> >> > 0(4842) ERROR: app_python [python_support.c:78]: Traceback
> (most
> >> > recent call last):
> >> > 0(4842) ERROR: app_python [python_support.c:78]: File
> >> > "/opt/kamailio/python/Kam-Loggers.py", line 34, in BuggyCode
> >> > return self.BuggyCode_lvl2(a)
> >> > 0(4842) ERROR: app_python [python_support.c:78]: File
> >> > "/opt/kamailio/python/Kam-Loggers.py", line 31, in BuggyCode_lvl2
> >> > return self.BuggyCode_lvl3(a)
> >> > 0(4842) ERROR: app_python [python_support.c:78]: File
> >> > "/opt/kamailio/python/Kam-Loggers.py", line 28, in BuggyCode_lvl3
> >> > return self.BuggyCode_lvl4(a)
> >> > 0(4842) ERROR: app_python [python_support.c:78]: File
> >> > "/opt/kamailio/python/Kam-Loggers.py", line 25, in BuggyCode_lvl4
> >> > return self.BuggyCode_lvl5(a)
> >> > 0(4842) ERROR: app_python [python_support.c:78]: File
> >> > "/opt/kamailio/python/Kam-Loggers.py", line 22, in BuggyCode_lvl5
> >> > a / 0
> >> > 0(4842) ERROR: app_python [python_support.c:78]: TypeError:
> >> > unsupported operand type(s) for /: 'Router.msg' and 'int'
> >> >
> >> >
> >> > Example of new printing:
> >> > 0(4753) ERROR: app_python [python_support.c:95]: python_exec2:
> >> > Unhandled
> >> > exception in the Python code:
> >> > Traceback (most recent call last):
> >> > File "/opt/kamailio/python/Kam-Loggers.py", line 34, in BuggyCode
> >> > return self.BuggyCode_lvl2(a)
> >> > File "/opt/kamailio/python/Kam-Loggers.py", line 31, in
> BuggyCode_lvl2
> >> > return self.BuggyCode_lvl3(a)
> >> > File "/opt/kamailio/python/Kam-Loggers.py", line 28, in
> BuggyCode_lvl3
> >> > return self.BuggyCode_lvl4(a)
> >> > File "/opt/kamailio/python/Kam-Loggers.py", line 25, in
> BuggyCode_lvl4
> >> > return self.BuggyCode_lvl5(a)
> >> > File "/opt/kamailio/python/Kam-Loggers.py", line 22, in
> BuggyCode_lvl5
> >> > a / 0
> >> > TypeError: unsupported operand type(s) for /: 'Router.msg' and 'int'
> >> >
> >> >
> >> >
> >> > 2012/12/4 Ovidiu Sas <osas at voipembedded.com>
> >> >>
> >> >> Hello Konstantin,
> >> >>
> >> >> I would be happy to commit your patch, but I would like to ask you to
> >> >> remove, for now, the conditional FLAVOUR compilation.
> >> >> You could leave the module name as "Router" for now.
> >> >> Can you generate an new patch file without FLAVOUR?
> >> >>
> >> >> Regards,
> >> >> Ovidiu Sas
> >> >>
> >> >> On Mon, Dec 3, 2012 at 2:50 PM, Konstantin M. <evilzluk at gmail.com>
> >> >> wrote:
> >> >> > Hi Dev,
> >> >> >
> >> >> > Modified app_python:
> >> >> >
> >> >> > 1) Added FLAVOUR support
> >> >> > 2) Added python objects:
> >> >> >
> >> >> > Module Properties:
> >> >> > Log Levels:
> >> >> > L_ALERT
> >> >> > L_BUG
> >> >> > L_CRIT2
> >> >> > L_CRIT
> >> >> > L_ERR
> >> >> > L_WARN
> >> >> > L_NOTICE
> >> >> > L_INFO
> >> >> > L_DBG
> >> >> >
> >> >> > Log Facilities:
> >> >> > DEFAULT_FACILITY
> >> >> >
> >> >> > Module Methods:
> >> >> > LM_GEN1(self, int log_level, str msg)
> >> >> > LM_GEN2(self, int log_facility, int log_level, str msg)
> >> >> > LM_ALERT(self, str msg)
> >> >> > LM_CRIT(self, str msg)
> >> >> > LM_ERR(self, str msg)
> >> >> > LM_WARN(self, str msg)
> >> >> > LM_NOTICE(self, str msg)
> >> >> > LM_INFO(self, str msg)
> >> >> > LM_DBG(self, str msg)
> >> >> >
>
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