Bug#828018: minetest-server is not shutdown properly

[Matthew Bekkema]

On Thu, Jun 23, 2016 at 11:09:59PM +0200, Markus Koschany wrote:
> Restarting the server is equivalent with stopping and starting the
> server again. Systemd will send a SIGTERM signal by default to the
> server to terminate the running process. I don't see a reason why we
> should use a different KillSignal in this case. SIGINT means
> interrupting the process.

I took a quick look through the code, it looks like they only add a handler for
SIGINT:

https://github.com/minetest/minetest/blob/095f623fa7278375a6fa4fe01ed39d2b68cce7af/src/porting.cpp#L97