Samuele Locatelli
34 lines
903 B
Lua
34 lines
903 B
Lua
-- RedisUpdateScript_v6
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local key = KEYS[1]
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local countInc = tonumber(ARGV[1]) or 0
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local totalMsInc = tonumber(ARGV[2]) or 0
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local newMax = tonumber(ARGV[3])
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local newMin = tonumber(ARGV[4])
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local sentinel = tonumber(ARGV[5])
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-- Incrementi
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redis.call('HINCRBY', key, 'count', countInc)
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redis.call('HINCRBYFLOAT', key, 'totalMs', totalMsInc)
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-- MAX
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local currentMaxStr = redis.call('HGET', key, 'maxMs')
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local currentMax = tonumber(currentMaxStr)
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if newMax ~= nil and newMax < sentinel then
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if currentMax == nil or newMax > currentMax then
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redis.call('HSET', key, 'maxMs', tostring(newMax))
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end
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end
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-- MIN
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local currentMinStr = redis.call('HGET', key, 'minMs')
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local currentMin = tonumber(currentMinStr)
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if newMin ~= nil and newMin < sentinel then
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if currentMin == nil or newMin < currentMin then
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redis.call('HSET', key, 'minMs', tostring(newMin))
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end
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end
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return 1
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