# This cache stores stacks of SAIL bindings for SAIL Undo and Redo
# Cache keys: String, derived from StatefulSailCacheKey. Unique for each SAIL UI
# Cache values: SailContextHistory, Two stacks of serialized SAIL bindings, one for Undo and one for Redo

appian.cacheattributes.cacheName=sailContextHistory

# JCS boilerplate





# Cache algorithm is LIRS
appian.cacheattributes.MemoryCacheName=com.appiancorp.cache.JavaCachingSystemLirs

# Maximum number of objects that the cache should hold.
# Slightly more than the expected number of concurrent users * number of designer windows they have open simultaneously
# The maximum of the sum of the number of entries in the two stacks is 25
# Max memory estimate: 100 histories * 50 KB/stack entry * 25 stack entries = 125MB
appian.cacheattributes.MaxObjects=100

# Time to live
# Undo and Redo capability is not important to carry over from one day to another.

appian.elementattributes.MaxLifeSeconds=21600

# Background memory shrinkage (active eviction)
# Need to actively clean up cache because Sail sessions are not long-lived, but we do not know when they end
appian.cacheattributes.ShrinkerIntervalSeconds=3600
appian.cacheattributes.MaxMemoryIdleTimeSeconds=21600