So far I have got Redis to work for cache - kind of, and not for sessions. The problem seems to be that
$this->cache->delete($key); does not work. The cache keys are never actually deleted.
$keys = $this->cache->queryKeys(); gives me a list of keys when I vardump (without _PHCR prefix). Doing
var_dump($this->cache->delete($key)); gives me
int(0). The same issue seems to be making it unusable for sessions too at the moment. Any idea what is going on?