function _esi__rotate_seed_key in ESI: Edge Side Includes 6.2

Same name and namespace in other branches

1. 7.3 esi.module \_esi__rotate_seed_key()

Rotate the seed key.

2 calls to _esi__rotate_seed_key()

esi_cron in ./esi.module

Implementation of hook_cron(). Every interval, rotate the seed (used to generate the role-cookie). (Each rotation will invalidate the varnish-cache for cached pre-role blocks).

_esi__get_seed_key in ./esi.inc

Get the current seed key.

File

./esi.inc, line 22

Helper functions for the ESI module.

Code

function _esi__rotate_seed_key() {
  $seed = _esi__get_random_seed();
  variable_set('esi_seed_key', $seed);
  variable_set('esi_seed_key_last_changed', time());
  return $seed;
}