| | |
| | | $this->start = microtime(true); |
| | | $this->ip = $_SERVER['REMOTE_ADDR']; |
| | | $this->logging = $config->get('log_session', false); |
| | | $this->mc_debug = $config->get('memcache_debug', false); |
| | | |
| | | $lifetime = $config->get('session_lifetime', 1) * 60; |
| | | $this->set_lifetime($lifetime); |
| | |
| | | */ |
| | | public function mc_read($key) |
| | | { |
| | | if ($value = $this->memcache->get($key)) { |
| | | $arr = unserialize($value); |
| | | $value = $this->memcache->get($key); |
| | | if ($this->mc_debug) write_log('memcache', "get($key): " . strlen($value)); |
| | | if ($value && ($arr = unserialize($value))) { |
| | | $this->changed = $arr['changed']; |
| | | $this->ip = $arr['ip']; |
| | | $this->vars = $arr['vars']; |
| | |
| | | |
| | | $newvars = $oldvars !== false ? $this->_fixvars($vars, $oldvars) : $vars; |
| | | |
| | | if ($newvars !== $oldvars || $ts - $this->changed > $this->lifetime / 2) |
| | | return $this->memcache->set($key, serialize(array('changed' => time(), 'ip' => $this->ip, 'vars' => $newvars)), MEMCACHE_COMPRESSED, $this->lifetime); |
| | | if ($newvars !== $oldvars || $ts - $this->changed > $this->lifetime / 2) { |
| | | $value = serialize(array('changed' => time(), 'ip' => $this->ip, 'vars' => $newvars)); |
| | | $ret = $this->memcache->set($key, $value, MEMCACHE_COMPRESSED, $this->lifetime); |
| | | if ($this->mc_debug) { |
| | | write_log('memcache', "set($key): " . strlen($value) . ": " . ($ret ? 'OK' : 'ERR')); |
| | | write_log('memcache', "... get($key): " . strlen($this->memcache->get($key))); |
| | | } |
| | | return $ret; |
| | | } |
| | | |
| | | return true; |
| | | } |
| | |
| | | */ |
| | | public function mc_destroy($key) |
| | | { |
| | | return $this->memcache->delete($key); |
| | | $ret = $this->memcache->delete($key); |
| | | if ($this->mc_debug) write_log('memcache', "delete($key): " . ($ret ? 'OK' : 'ERR')); |
| | | return $ret; |
| | | } |
| | | |
| | | |