MBOX-Line: From snowjn at aol.com  Mon Oct  4 11:21:02 2010
To: imap-protocol@u.washington.edu
From: John Snow <snowjn@aol.com>
Date: Fri Jun  8 12:34:45 2018
Subject: [Imap-protocol] Fwd: iOS IMAP IDLE (Standard "Push Email")
	Deficiency, Explanation?
In-Reply-To: <alpine.OSX.2.00.1010041057590.392@hsinghsing.panda.com>
References: <352410DE-19D8-4EE4-8741-AB82741D7A18@sabahattin-gucukoglu.com>
	<4CAA0F5C.7030009@lists.grepular.com> <4CAA145D.1090101@aol.com>
	<alpine.OSX.2.00.1010041057590.392@hsinghsing.panda.com>
Message-ID: <4CAA1B0E.3090203@aol.com>

Mark Crispin wrote:
> On Mon, 4 Oct 2010, John Snow wrote:
>> I'm using the K9 client on my Sprint EVO.  AFAIK, K9 is the only android
>> client that supports IDLE.  I have 3 accounts on my phone.  All have a
>> constant IDLE connection.  I get easily 12-14 hours of battery life.  I
>> plug it in when I get home, so that's plenty.
>
> Of course, SPRINT would be using EV-DO or WiMax, not UMTS.
In my case, it's all EV-DO.  I'm not in range of any WiMax towers.
>
>> (off topic)  Using the GPS is what kills my battery.  With constant GPS
>> usage, I can kill a battery in 3 hours.
>
> I wonder if it's the GPS usage or the map updating?
I'm pretty sure it's the GPS chip.  The software was using map data stored
on the phone.  I guess it could just be processing of map data.  I'll 
have to
run a test of on phone vs on the net map data.
>
> -- Mark --
>
> http://panda.com/mrc
> Democracy is two wolves and a sheep deciding what to eat for lunch.
> Liberty is a well-armed sheep contesting the vote.

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