Package org.springframework.data.redis.cache

Interface RedisCacheWriter.CacheLockingConfiguration

Enclosing interface:
RedisCacheWriter
public static interface RedisCacheWriter.CacheLockingConfiguration
Interface that allows for configuring cache locking options.
Since:
4.0
Author:
Mark Paluch

  • Method Details

    • sleepTime

      RedisCacheWriter.CacheLockingConfiguration sleepTime(Duration sleepTime)
      Configure the sleep time between cache lock checks. Sleep time is applied to reattempt lock checks if a cache key is locked.
      Parameters:
      sleepTime - the sleep time, must not be null and must be greater Duration.ZERO.

    • lockTimeout

      RedisCacheWriter.CacheLockingConfiguration lockTimeout(RedisCacheWriter.TtlFunction ttlFunction)
      Configure a RedisCacheWriter.TtlFunction to compute the lock timeout.

      If no TTL function is specified, the RedisCacheWriter persistent lock keys. Persistent lock keys need to be removed in case of failures (e.g. Redis crashes before a lock key is removed). Expiring lock keys can become subject to GC timing if lock keys expire while a garbage collection halts the JVM.

      Parameters:
      ttlFunction - the lock timeout function.