Network and DarkWake
Network and DarkWake
- Subject: Network and DarkWake
- From: "Gerriet M. Denkmann" <email@hidden>
- Date: Fri, 31 Aug 2012 20:04:47 +0700
When I close the lid of my PowerBook, my app runs every hour for about a minute. This probably is the DarkWake as mentioned in WWDC 2012 "Power Management".
There it was also stated that while in DarkWake the Network is available.
But often (not always) my app (while in DarkWake) gets:
Error getaddrinfo(time.apple.com, ntp) -> nodename nor servname provided, or not known
While awake, there is never (or rarely) a problem with getaddrinfo.
Is there anything special I have to do to be able to access the network while sleeping darkly?
Is there any info available other than the WWDC talks?
Gerriet.
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