# 추적 캐시 갯수가 keep 을 넘으면 가장 먼저 받은 것부터(FIFO) 제거 큐에 적재.
# keep<=0 이면 무제한으로 보고 축출하지 않는다.
execute store result score cache_keep func.temp run data get storage mq:main video.keep
execute if score cache_keep func.temp matches ..0 run return 0
execute store result score cache_len func.temp run data get storage mq:main video.cached
execute if score cache_len func.temp <= cache_keep func.temp run return 0
data modify storage mq:tmp video set from storage mq:main video
data modify storage mq:tmp video.num set from storage mq:main video.cached[0].i
data modify storage mq:tmp video.cmd set value "cache_remove"
function mq:videos/macro/cmd with storage mq:tmp video
data remove storage mq:main video.cached[0]
function mq:videos/cache/evict