Function SV_Shutdown

code/server/sv_init.cpp:451–495

================ SV_Shutdown Called when each game quits, before Sys_Quit or Sys_Error ================ */

================
*/
void SV_Shutdown( const char *finalmsg ) {
	int i;

	if ( !com_sv_running || !com_sv_running->integer ) {
		return;
	}

	//Com_Printf( "----- Server Shutdown -----\n" );

	if ( svs.clients && !com_errorEntered ) {
		SV_FinalMessage( finalmsg );
	}

	SV_RemoveOperatorCommands();
	SV_ShutdownGameProgs(qfalse);

	if (svs.snapshotEntities)
	{
		Z_Free(svs.snapshotEntities);
		svs.snapshotEntities = NULL;
	}

	for ( i = 0 ; i < MAX_CONFIGSTRINGS ; i++ ) {
		if ( sv.configstrings[i] ) {
			Z_Free( sv.configstrings[i] );
		}
	}

	// free current level
	memset( &sv, 0, sizeof( sv ) );

	// free server static data
	if ( svs.clients ) {
		SV_FreeClient(svs.clients);
		Z_Free( svs.clients );
	}
	memset( &svs, 0, sizeof( svs ) );

	// Ensure we free any memory used by the leaf cache.
	CM_CleanLeafCache();

	Cvar_Set( "sv_running", "0" );

	//Com_Printf( "---------------------------\n" );
}