I have web server and memcached server seperately. When i want to Phalcon\Cache\Backend\Libmemcached as model cache, phalcon gives "Failed storing data in memcached"
If I changed to memcached server to 127.0.0.1, it works.
When I test with php memcached library it works.
"telnet remote-memcache-server-ip 11211" works.
How can I detect problem?
PHP version 5.5.24
Phalcon version 1.3.4
php memcached version 2.2.0
libmemcached version 1.0.8
I think Phalcon\Cache\Backend\Libmemcached use always 127.0.0.1 even if I give another server ip:
$di->set('cache', function () use ($config) {
$frontCache = new \Phalcon\Cache\Frontend\Data(array(
"lifetime" => 60*60*10
));
$backend = new \Phalcon\Cache\Backend\Libmemcached($frontCache, [
"servers" => [
[
"host" => "remote-ip",
"port" => 11211,
"weight" => "1"
]
]
]);
return $backend;
});If I start memcached at localhost, Phalcon works but if I stop memcached daemon, Phalcon fails.
Try print_r the backend variable:
$di->set('cache', function () use ($config) {
$frontCache = new \Phalcon\Cache\Frontend\Data(array(
"lifetime" => 60*60*10
));
$backend = new \Phalcon\Cache\Backend\Libmemcached($frontCache, [
"servers" => [
[
"host" => "remote-ip",
"port" => 11211,
"weight" => "1"
]
]
]);
print_r($backend);
return $backend;
});Also, the code could give you some insights: https://github.com/phalcon/cphalcon/blob/2.0.x/phalcon/cache/backend/libmemcached.zep
Here is the print_r output : ( masked my remote memcache ip but writes correct ip )
Phalcon\Cache\Backend\Libmemcached Object
(
[_frontend:protected] => Phalcon\Cache\Frontend\Data Object
(
[_frontendOptions:protected] => Array
(
[lifetime] => 14400
)
)
[_options:protected] => Array
(
[servers] => Array
(
[0] => Array
(
[host] => *******
[port] => 11211
[weight] => 1
)
)
[statsKey] => _PHCM
)
[_prefix:protected] =>
[_lastKey:protected] =>
[_lastLifetime:protected] =>
[_fresh:protected] =>
[_started:protected] =>
[_memcache:protected] =>
)I read "libmemcached.zep" code. My options array seems OK. ( got "servers" key as a array )
I fixed the problem. For model cache, null options param used.
By the way, I clicked accepted answer for wrong post. can we change it?