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Diffstat (limited to 'docs/user_guide/backends/redis.md')
-rw-r--r-- | docs/user_guide/backends/redis.md | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/docs/user_guide/backends/redis.md b/docs/user_guide/backends/redis.md index cfe1898..141834c 100644 --- a/docs/user_guide/backends/redis.md +++ b/docs/user_guide/backends/redis.md @@ -47,6 +47,9 @@ or disabled entirely. See [Redis Persistence](https://redis.io/topics/persistenc Redis natively supports TTL on a per-key basis, and can automatically remove expired responses from the cache. This will be set by by default, according to normal {ref}`expiration settings <expiration>`. +Expired items are not removed immediately, but will never be returned from the cache. See +[Redis: EXPIRE](https://redis.io/commands/expire/) docs for more details. + If you intend to reuse expired responses, e.g. with {ref}`conditional-requests` or `stale_if_error`, you can disable this behavior with the `ttl` argument: ```python |