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60 lines
1.5 KiB
60 lines
1.5 KiB
--[[
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Updates the delay set, by picking a delayed job that should
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be processed now.
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Input:
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KEYS[1] 'delayed'
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KEYS[2] 'active'
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KEYS[3] 'wait'
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KEYS[4] 'priority'
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KEYS[5] 'paused'
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KEYS[6] 'meta-paused'
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ARGV[1] queue.toKey('')
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ARGV[2] delayed timestamp
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ARGV[3] queue token
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Events:
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'removed'
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]]
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local rcall = redis.call;
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-- Includes
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--- @include "includes/addJobWithPriority"
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--- @include "includes/getTargetQueueList"
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-- Try to get as much as 1000 jobs at once
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local jobs = rcall("ZRANGEBYSCORE", KEYS[1], 0, tonumber(ARGV[2]) * 0x1000, "LIMIT", 0, 1000)
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if(#jobs > 0) then
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rcall("ZREM", KEYS[1], unpack(jobs))
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-- check if we need to use push in paused instead of waiting
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local target = getTargetQueueList(KEYS[6], KEYS[3], KEYS[5])
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for _, jobId in ipairs(jobs) do
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-- Is this really needed?
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rcall("LREM", KEYS[2], 0, jobId)
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local priority = tonumber(rcall("HGET", ARGV[1] .. jobId, "priority")) or 0
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if priority == 0 then
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-- LIFO or FIFO
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rcall("LPUSH", target, jobId)
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else
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addJobWithPriority(KEYS[4], priority, jobId, target)
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end
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-- Emit waiting event (wait..ing@token)
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rcall("PUBLISH", KEYS[3] .. "ing@" .. ARGV[3], jobId)
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rcall("HSET", ARGV[1] .. jobId, "delay", 0)
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end
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end
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local nextTimestamp = rcall("ZRANGE", KEYS[1], 0, 0, "WITHSCORES")[2]
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if(nextTimestamp ~= nil) then
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rcall("PUBLISH", KEYS[1], nextTimestamp / 0x1000)
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end
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return nextTimestamp
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