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Close lua state when exiting on a runtime error (#1487) 

* Close lua state when exiting on a runtime error

* This change allows calling the garbage collector before exiting the
  application for a cleaner shutdown.
* Components like the shared memory object on #1486 will have a better
  chance at destroying no longer needed resources.

* Overriden os.exit to always close the state

* Allow setting close param on os.exit override

* Simplified the os.exit override a bit more

Co-authored-by: Guldoman <giulio.lettieri@gmail.com>

---------

Co-authored-by: Guldoman <giulio.lettieri@gmail.com>
This commit is contained in:
Jefferson González 2023-05-19 10:28:39 -07:00 committed by George Sokianos
parent ba753593f3
commit 35647067d8
1 changed files with 4 additions and 0 deletions
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4
src/main.c
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@ -227,6 +227,10 @@ init_lua:
const char *init_lite_code = \ const char *init_lite_code = \
"local core\n" "local core\n"
"local os_exit = os.exit\n"
"os.exit = function(code, close)\n"
" os_exit(code, close == nil and true or close)\n"
"end\n"
"xpcall(function()\n" "xpcall(function()\n"
" local match = require('utf8extra').match\n" " local match = require('utf8extra').match\n"
" HOME = os.getenv('" LITE_OS_HOME "')\n" " HOME = os.getenv('" LITE_OS_HOME "')\n"