13 Nov
2019
13 Nov
'19
12:17 a.m.
Hi,
looking at the documentation and the code, I couldn't answer myself.
- does kamailio use one lua interpreter per fork ?
- about the safety, I just made a bad lua module in c, to force a
segmentation fault in the module.
I would expect kamailio to protect itself from the crash, but kamailio
restarted.
13 Nov
13 Nov
12:20 a.m.
On Tue, Nov 12, 2019 at 04:17:25PM -0500, GG GG wrote:
- about the safety, I just made a bad lua module in c,
to force a
segmentation fault in the module.
I would expect kamailio to protect itself from the crash, but kamailio
restarted.
The practicality of that is extremely limited; what do you want
Kamailio to do?
1) Catch a SIGSEGV and plough on with a corrupted virtual memory space?
2) Do a longjmp() back to a primeval state and drop any state that
followed, including transaction memory, any persistent connections, etc?
-- Alex
--
Alex Balashov | Principal | Evariste Systems LLC
Tel: +1-706-510-6800 / +1-800-250-5920 (toll-free)
Web: http://www.evaristesys.com/, http://www.csrpswitch.com/
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GG GG