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+--- Thread: Display a custom error if the cache driver fails (/showthread.php?tid=90722)
Display a custom error if the cache driver fails - b126 - 04-23-2024
What would be the best way to display a custom error message when the cache driver fails (Memcached in my case)?
I thought of creating a FILTER, and within this filter testing the ->getCacheInfo() method. Does this seem correct?
Like this:
Config\Filters.php
PHP Code:
public array $aliases = [
'csrf' => CSRF::class,
'toolbar' => DebugToolbar::class,
'honeypot' => Honeypot::class,
'invalidchars' => InvalidChars::class,
'secureheaders' => SecureHeaders::class,
'authentication' => AuthenticationFilter::class,
[b] 'verifyCache' => VerifyMemcachedFilter::class,
[/b] ];
public array $globals = [
'before' => [
'verifyCache',],
];
Filters\VerifyMemCachedFilter.php
PHP Code:
public function before(RequestInterface $request, $arguments = null)
{
$cache = Services::cache();
if ($cache->getCacheInfo() === null) {
echo 'MEMCACHED not started';
die;
}
}