Hi Richard,
Thanks for the tip, I had indeed overlooked the return value.
Cheers
Matthew
On Tue, 5 Mar 2024 at 05:34, Richard Chan wrote:
> 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/kemi.c:106]: sr_kemi_core_info(): Running
>> ksr_route_hello
>> 9(15) INFO: [core/kemi.c:106]: sr_kemi_core_info(): Hello? hi
>>
>> 9(15) INFO: [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: returned a result with an exception
>> set
>>
>> Does anyone know where I'm going wrong?
>>
>> Thanks
>> Matthew
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