<function name="CloseServer" parent="engine" type="libraryfunc"> <description> Closes the server and completely exits. To enable this function for use on your server, add `-allowquit` to your commandline, which will make this function run `quit keep_players` when executed, this also does not forcibly disconnect players. This is also available when running in server test mode (launch option `-systemtest`). Server test mode is used internally at Facepunch as part of the build process to make sure that the dedicated servers aren't crashing on startup. </description> <realm>Server</realm> <rets><ret type="boolean">`true` if server is about to shutdown, `false` if neither command line parameter is set.</ret><rets>⤶ </function>