$host public property Memcache server hostname or IP address

$retryInterval public property How often a failed server will

$timeout public property Timeout in milliseconds which will be

$persistent public property Whether to use a persistent connection

$status public property If the server should be flagged as online

$port public property Memcache server port

$weight public property Probability of using this server among

$failureCallback public property This callback function will run