Maintenance mode should be triggered when important modifications are missing

[tarranjones]

During modification refresh It is likeley on a high traffic site that a request or two will slip through before the refresh has completed.
I would prefer my users to see a custom maintenance page or a custom 404 rather than a distorted or less than functioning page.

//just before files are deleted, if config settings say maintenance mode is off then turn it on 

if(!$this->config->get('config_maintenance')){
    $this->load->model('setting/setting');
    $this->model_setting_setting->editSettingValue($code = 'config', $key = 'config_maintenance', $value = 1) ;
}

// Clear all modification files
....

....
    // Log
    $log[] = '----------------------------------------------------------------';                
}

//just after modifications are complete, if config settings say maintenance mode is off then turn it back off.

if(!$this->config->get('config_maintenance')){
    $this->model_setting_setting->editSettingValue($code = 'config', $key = 'config_maintenance', $value = 0) ;
}
// Log
$ocmod = new Log('ocmod.log'); 

 foreach ($xml as $xml) {

[danielkerr]

very good point

[danielkerr]

i'm assuming this was an issue for a site you have setup

[tarranjones]

I believe it might be an issue when put into production.
The majority of the time when people click refresh will be to activate their newest uploaded modification.
Could we have a third action button in the modification list that allows the refresh of individual modifications?