diff options
| -rw-r--r-- | plugin/cache/README.md | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/plugin/cache/README.md b/plugin/cache/README.md index 85a2d1027..647909faf 100644 --- a/plugin/cache/README.md +++ b/plugin/cache/README.md @@ -58,10 +58,10 @@ cache [TTL] [ZONES...] { available as long as it has not been expired for longer than **DURATION** (default 1 hour). By default, the _cache_ plugin will attempt to refresh the cache entry after sending the expired cache entry to the client. The responses have a TTL of 0. **REFRESH_MODE** controls the timing of the expired cache entry refresh. - `verified` will first verify that an entry is still unavailable from the source before sending the expired entry to the client. + `verify` will first verify that an entry is still unavailable from the source before sending the expired entry to the client. `immediate` will immediately send the expired entry to the client before checking to see if the entry is available from the source. **REFRESH_MODE** defaults to `immediate`. Setting this - value to `verified` can lead to increased latency when serving stale responses, but will prevent stale entries + value to `verify` can lead to increased latency when serving stale responses, but will prevent stale entries from ever being served if an updated response can be retrieved from the source. ## Capacity and Eviction |