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Re: waking and listening

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Re: waking and listening

Subject: Re: waking and listening
From: Jens Alfke <email@hidden>
Date: Fri, 06 Jun 2014 15:09:10 -0700

On Jun 6, 2014, at 10:30 AM, Michael Brian Bentley <email@hidden> wrote:

When the app is backgrounded and then foregrounded, the listener usually continues to work. When I sleep/lock the iPad, and then wake and unlock the iPad, when the app foregrounds, the listener often stops listening.

Yeah, the OS doesn’t want you leaving sockets open indefinitely while in the background. You’ll need to close the listener socket when the app is backgrounded, and re-open it when it’s foregrounded.

—Jens

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	>waking and listening (From: Michael Brian Bentley <email@hidden>)

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