core\session\memcached Class Reference

Memcached based session handler. More...

Inheritance diagram for core\session\memcached:

Public Member Functions
	__construct ()
	Create new instance of handler.
	init ()
	Init session handler.
	kill_all_sessions ()
	Kill all active sessions, the core sessions table is purged afterwards.
	kill_session ($sid)
	Kill one session, the session record is removed afterwards. More...
	session_exists ($sid)
	Check the backend contains data for this session id. More...
	start ()
	Start the session. More...

Static Protected Member Functions
static	connection_string_to_memcache_servers (string $str)
	Convert a connection string to an array of servers. More...

Protected Attributes
int	$acquiretimeout = 120
	$acquiretimeout how long to wait for session lock
int	$lockexpire = 7200
	$lockexpire how long to wait before expiring the lock so that other requests may continue execution, ignored if PECL memcached is below version 2.2.0.
integer	$lockretrysleep = 150
	$lockretrysleep Used for memcached 3.x (PHP7), the amount of time to sleep between attempts to acquire the session lock. More...
string	$prefix
	$prefix session key prefix
string	$savepath
	$savepath save_path string
array	$servers
	$servers list of servers parsed from save_path

Detailed Description

Memcached based session handler.

Copyright

2013 Petr Skoda http://skodak.org

License

http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

Member Function Documentation

connection_string_to_memcache_servers()

static core\session\memcached::connection_string_to_memcache_servers ( string  $str )

staticprotected

Convert a connection string to an array of servers.

"abc:123, xyz:789" to [ ['abc', '123'], ['xyz', '789'], ]

Parameters

string

$str

save_path value containing memcached connection string

Return values

array[]

kill_session()

core\session\memcached::kill_session

(

$sid

)

Kill one session, the session record is removed afterwards.

Parameters

string

$sid

Reimplemented from core\session\handler.

session_exists()

core\session\memcached::session_exists

(

$sid

)

Check the backend contains data for this session id.

Note: this is intended to be called from manager::session_exists() only.

Parameters

string

$sid

Return values

bool	true if session found.

Reimplemented from core\session\handler.

start()

core\session\memcached::start

(

)

Start the session.

Return values

bool

success

Reimplemented from core\session\handler.

Member Data Documentation

$lockretrysleep

integer core\session\memcached::$lockretrysleep = 150

protected

$lockretrysleep Used for memcached 3.x (PHP7), the amount of time to sleep between attempts to acquire the session lock.

Mimics the deprecated config memcached.sess_lock_wait.

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The documentation for this class was generated from the following file:

• lib/classes/session/memcached.php