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1 month ago
--[[
Add job log
Input:
KEYS[1] job id key
KEYS[2] job logs key
ARGV[1] id
ARGV[2] log
ARGV[3] keepLogs
Output:
-1 - Missing job.
]]
local rcall = redis.call
if rcall("EXISTS", KEYS[1]) == 1 then -- // Make sure job exists
local logCount = rcall("RPUSH", KEYS[2], ARGV[2])
if ARGV[3] ~= '' then
local keepLogs = tonumber(ARGV[3])
rcall("LTRIM", KEYS[2], -keepLogs, -1)
return math.min(keepLogs, logCount)
end
return logCount
else
return -1
end