local rcall = redis.call;
local processedKey = KEYS[1]
local unprocessedKey = KEYS[2]
local ignoredKey = KEYS[3]
local failedKey = KEYS[4]
local results = {}
for i = 1, #ARGV do
if ARGV[i] == "processed" then
results[#results+1] = rcall("HLEN", processedKey)
elseif ARGV[i] == "unprocessed" then
results[#results+1] = rcall("SCARD", unprocessedKey)
elseif ARGV[i] == "ignored" then
results[#results+1] = rcall("HLEN", ignoredKey)
else
results[#results+1] = rcall("ZCARD", failedKey)
end
end
return results