18:50:35 GMT <hakunin> is there a way in redis to wait until key expires by blocking a client?
18:53:14 GMT <minus> nope. you can receive keyspace notifications for keys that are deleted on expiry though, i think
18:59:04 GMT <hakunin> minus: hm need to google about that
19:04:44 GMT <hakunin> minus: thanks for that pointer
19:09:41 GMT <hakunin> minus: read about how redis expires keys and even with those notifications redis cant guarantee an event at the moment when TTL reaches zero
19:09:45 GMT <hakunin> oh well…
19:10:22 GMT <hakunin> i guess it's gonna need to be polling
19:10:26 GMT <minus> of course, the event is only sent after the key was removed
19:11:06 GMT <hakunin> yeah which doesn't happen at TTL zero
19:11:17 GMT <hakunin> rather on access or internal GC run
19:11:41 GMT <minus> the deletion and notifications, yes
19:12:12 GMT <minus> the GC runs at 10Hz by default afaik