sys_game: Made the LV2 Watchdog restarts the game forcefully

[brian218]

Whenever the LV2 Watchdog is triggered, the game should have already been ready to be killed forcefully (and then restarted).

[Megamouse]

Is there any issue that leads to this change?

[brian218]

Is there any issue that leads to this change?

It took too long (around10 seconds), compared to the timeout value specified by the game (5 seconds), to shutdown the game before actually restarting the game.

[elad335]

It was probably incorrect to use graceful shutdown in the first place because it is a watchdog afterall.

[brian218]

The 2nd commit solves the bug that some games using LV2 Watchdog got restarted automatically after a player closed the game by clicking the cross button on the game window.
It was due to the time gap (7s by default) between when CELL_SYSUTIL_REQUEST_EXITGAME is issued by Emu.GracefulShutdown() and when Emu.Kill() is called by Emu.GracefulShutdown(); and the timeout value used for LV2 Watchdog is usually set to 5s, so there was a chance that the LV2 Watchdog got triggered before it was really aborted by Emu.Kill().

[Megamouse]

I kinda doubt that it takes 7 seconds to close the game.
Maybe you could try to find out why it takes that long in the first place.
(Not saying that killing the watchdog is wrong here)