diff options
Diffstat (limited to 'guides/source')
| -rw-r--r-- | guides/source/caching_with_rails.md | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/guides/source/caching_with_rails.md b/guides/source/caching_with_rails.md index cd9f4b4a68..5dde6f34fa 100644 --- a/guides/source/caching_with_rails.md +++ b/guides/source/caching_with_rails.md @@ -465,6 +465,10 @@ is often faster than waiting more than a second to retrieve it. Both read and write timeouts default to 1 second, but may be set lower if your network is consistently low latency. +By default, the cache store will not attempt to reconnect to Redis if the +connection fails during a request. If you experience frequent disconnects you +may wish to enable reconnect attempts. + Cache reads and writes never raise exceptions. They just return `nil` instead, behaving as if there was nothing in the cache. To gauge whether your cache is hitting exceptions, you may provide an `error_handler` to report to an @@ -480,9 +484,10 @@ like this: cache_servers = %w[ "redis://cache-01:6379/0", "redis://cache-02:6379/0", … ], config.cache_store = :redis_cache_store, url: cache_servers, - connect_timeout: 30, # Defaults to 20 seconds - read_timeout: 0.2, # Defaults to 1 second - write_timeout: 0.2, # Defaults to 1 second + connect_timeout: 30, # Defaults to 20 seconds + read_timeout: 0.2, # Defaults to 1 second + write_timeout: 0.2, # Defaults to 1 second + reconnect_attempts: 1, # Defaults to 0 error_handler: -> (method:, returning:, exception:) { # Report errors to Sentry as warnings |