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Add options.promiseValueSize for promise values #84

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Merged
mpneuried merged 1 commit into from
Jan 31, 2018
Merged

Add options.promiseValueSize for promise values #84

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5 changes: 5 additions & 0 deletions _src/lib/node_cache.coffee
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Original file line number Diff line number Diff line change
Expand Up @@ -25,6 +25,7 @@ module.exports = class NodeCache extends EventEmitter
forceString: false
# used standard size for calculating value size
objectValueSize: 80
promiseValueSize: 80
arrayValueSize: 40
# standard time to live in seconds. 0 = infinity;
stdTTL: 0
Expand Down Expand Up @@ -571,6 +572,10 @@ module.exports = class NodeCache extends EventEmitter
@options.arrayValueSize * value.length
else if _isNumber( value )
8
else if typeof value?.then is "function"
# if the data is a Promise, use defined default
# (can't calculate actual/resolved value size synchronously)
@options.promiseValueSize
else if _isObject( value )
# if the data is an Object multiply each element with a defined default length
@options.objectValueSize * _size( value )
Expand Down