Re: [sr-dev] [kamailio/kamailio] dead lock and 100% CPU ussage on shutdown (#2795)

I asked in the dev email list without a response. So will also here. I have observed a case when Kamaili debug module try to grab the lock on shutdown and not able to do it. As a result, the Kamailio process is stuck and not able to restart (dead lock). To resolve such a case I want to utilize systemd watchdog [feature](https://www.freedesktop.org/software/systemd/man/sd_watchdog_enabl… To use this feature I need to send sd_notify(3) with a message string of "WATCHDOG=1" from the main process. [Link](https://www.freedesktop.org/software/systemd/man/sd_watchdog_enabled.… According to systemd doc watchdog can be applied only to one process. [Link](https://www.freedesktop.org/software/systemd/man/sd_watchdog_enabled.… [Additional info](https://lists.freedesktop.org/archives/systemd-devel/2018-January/040… Could you suggest how to embed this systemd call to the main process? This will allow use `systemsd watchdog` feature. -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/2795#issuecomment-874464216