local function delete_from_queue(queue, digest)
local total = redis.call("LLEN", queue) local per = 50 for index = 0, total, per do local items = redis.call("LRANGE", queue, index, index + per - 1) if #items == 0 then break end for _, item in pairs(items) do if string.find(item, digest) then redis.call("LREM", queue, 1, item) return item end end end return nil
end