In the method can you put
return 1
at the end. KEMI python is very strict on an int return value.
On Tue, 5 Mar 2024, 07:08 Marrold via sr-users, <sr-users@lists.kamailio.org>
wrote:
> Hi all,
>
> I am using Kamailio 5.7.4 on a Debian 12 machine, with a Python Kemi based
> config. I am seeing some intermittent failures when accessing an instance
> variable within a function called by rtimer.
>
> I'm using the rtimer module with the following parameters:
>
> modparam("rtimer", "timer", "name=hello;interval=5;mode=0;")
> modparam("rtimer", "exec", "timer=hello;route=ksr_route_hello")
>
> I initialise the kamailio class, and instance variable like this:
>
> class kamailio:
> def __init__(self):
>
> self.hello = "hi"
>
> Within the class I have the following route function:
>
> def ksr_route_hello(self, msg, evname):
>
> KSR.info("Running ksr_route_hello\n")
> KSR.info(f"Hello? {self.hello}\n")
>
> Then in the logs I see it sometimes works, and sometimes fails:
>
> 9(15) INFO: <core> [core/kemi.c:106]: sr_kemi_core_info(): Running
> ksr_route_hello
> 9(15) INFO: <core> [core/kemi.c:106]: sr_kemi_core_info(): Hello? hi
>
> 9(15) INFO: <core> [core/kemi.c:106]: sr_kemi_core_info(): Running
> ksr_route_hello
> 9(15) ERROR: app_python3 [python_support.c:167]:
> python_handle_exception(): apy_exec: ksr_route_hello(rtimer): Unhandled
> exception in the Python code:
> TypeError: 'NoneType' object cannot be interpreted as an integer
>
> The above exception was the direct cause of the following exception:
>
> Traceback (most recent call last):
> File "/etc/kamailio/kamailio.py", line 1007, in ksr_route_hello
> KSR.info("Running ksr_route_hello\n")
> SystemError: <built-in function info> returned a result with an exception
> set
>
> Does anyone know where I'm going wrong?
>
> Thanks
> Matthew
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