55 lines
1.2 KiB
Lua
55 lines
1.2 KiB
Lua
--[[
|
|
Change job delay when it is in delayed set.
|
|
Input:
|
|
KEYS[1] delayed key
|
|
KEYS[2] meta key
|
|
KEYS[3] marker key
|
|
KEYS[4] events stream
|
|
|
|
ARGV[1] delay
|
|
ARGV[2] timestamp
|
|
ARGV[3] the id of the job
|
|
ARGV[4] job key
|
|
|
|
Output:
|
|
0 - OK
|
|
-1 - Missing job.
|
|
-3 - Job not in delayed set.
|
|
|
|
Events:
|
|
- delayed key.
|
|
]]
|
|
local rcall = redis.call
|
|
|
|
-- Includes
|
|
--- @include "includes/addDelayMarkerIfNeeded"
|
|
--- @include "includes/getDelayedScore"
|
|
--- @include "includes/getOrSetMaxEvents"
|
|
|
|
if rcall("EXISTS", ARGV[4]) == 1 then
|
|
local jobId = ARGV[3]
|
|
|
|
local delay = tonumber(ARGV[1])
|
|
local score, delayedTimestamp = getDelayedScore(KEYS[1], ARGV[2], delay)
|
|
|
|
local numRemovedElements = rcall("ZREM", KEYS[1], jobId)
|
|
|
|
if numRemovedElements < 1 then
|
|
return -3
|
|
end
|
|
|
|
rcall("HSET", ARGV[4], "delay", delay)
|
|
rcall("ZADD", KEYS[1], score, jobId)
|
|
|
|
local maxEvents = getOrSetMaxEvents(KEYS[2])
|
|
|
|
rcall("XADD", KEYS[4], "MAXLEN", "~", maxEvents, "*", "event", "delayed",
|
|
"jobId", jobId, "delay", delayedTimestamp)
|
|
|
|
-- mark that a delayed job is available
|
|
addDelayMarkerIfNeeded(KEYS[3], KEYS[1])
|
|
|
|
return 0
|
|
else
|
|
return -1
|
|
end |