cachedScanResults

I have a question about how often does cachedScanResults refresh

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DurianWang
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I’m presuming that you’re talking about the 

cachedScanResults
property of 
CWInterface
in the CoreWLAN framework on macOS. If so, that’s not specified. Scan results are a system-wide concept, and there are various events that can cause the system to run a scan.

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eskimo
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Yes,I am talking about the cacheScanResults property of CWInterface in the CoreWLAN framework on macOS.Can I trigger a system scan when I query cacheScanResult?

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DurianWang
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Can I trigger a system scan when I query 

cacheScanResult
?

Not with any guarantees. You can tell the system that you’d like to scan for networks (see Scanning for networks in the docs) but the system does not guarantee to initial a scan every time you call one of those methods.

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Quinn “The Eskimo!”
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eskimo
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