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57 lines
1.2 KiB
57 lines
1.2 KiB
--[[
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Retries a failed job by moving it back to the wait queue.
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Input:
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KEYS[1] 'active',
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KEYS[2] 'wait'
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KEYS[3] jobId key
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KEYS[4] 'meta-paused'
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KEYS[5] 'paused'
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KEYS[6] stalled key
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KEYS[7] 'priority'
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ARGV[1] pushCmd
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ARGV[2] jobId
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ARGV[3] token
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Events:
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'prefix:added'
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Output:
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0 - OK
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-1 - Missing key
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-2 - Job Not locked
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-3 - Job not in active set
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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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--- @include "includes/removeLock"
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if rcall("EXISTS", KEYS[3]) == 1 then
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local errorCode = removeLock(KEYS[3], KEYS[6], ARGV[3], ARGV[2])
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if errorCode < 0 then
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return errorCode
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end
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local numRemovedElements = rcall("LREM", KEYS[1], -1, ARGV[2])
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if numRemovedElements < 1 then return -3 end
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local target = getTargetQueueList(KEYS[4], KEYS[2], KEYS[5])
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local priority = tonumber(rcall("HGET", KEYS[3], "priority")) or 0
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if priority == 0 then
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-- LIFO or FIFO
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rcall(ARGV[1], target, ARGV[2])
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else
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addJobWithPriority(KEYS[7], priority, ARGV[2], target)
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end
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return 0
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else
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return -1
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end
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