Newsgroups: php.internals
Path: news.php.net
Xref: news.php.net php.internals:69372
Return-Path: <swhitemanlistens-software@cypressintegrated.com>
Mailing-List: contact internals-help@lists.php.net; run by ezmlm
Delivered-To: mailing list internals@lists.php.net
Received: (qmail 91891 invoked from network); 27 Sep 2013 02:09:40 -0000
Received: from unknown (HELO lists.php.net) (127.0.0.1)
  by localhost with SMTP; 27 Sep 2013 02:09:40 -0000
Authentication-Results: pb1.pair.com smtp.mail=swhitemanlistens-software@cypressintegrated.com; spf=pass; sender-id=pass
Authentication-Results: pb1.pair.com header.from=swhitemanlistens-software@cypressintegrated.com; sender-id=pass
Received-SPF: pass (pb1.pair.com: domain cypressintegrated.com designates 173.1.104.101 as permitted sender)
X-PHP-List-Original-Sender: swhitemanlistens-software@cypressintegrated.com
X-Host-Fingerprint: 173.1.104.101 rproxy2-b-iv.figureone.com Windows 2000 SP2+, XP SP1 (seldom 98 4.10.2222)
Received: from [173.1.104.101] ([173.1.104.101:59741] helo=rproxy2-b-iv.figureone.com)
	by pb1.pair.com (ecelerity 2.1.1.9-wez r(12769M)) with ESMTP
	id F8/CA-37010-4E8E4425 for <internals@lists.php.net>; Thu, 26 Sep 2013 22:09:40 -0400
Received: from localhost ([216.220.114.66])
        by rproxy2-b-iv.figureone.com (Brand New Heavy v1.0) with ASMTP id MLK56137
        for <internals@lists.php.net>; Thu, 26 Sep 2013 19:09:37 -0700
Date: Thu, 26 Sep 2013 21:48:49 -0400
Reply-To: Sanford Whiteman <swhitemanlistens-software@cypressintegrated.com>
X-Priority: 3 (Normal)
Message-ID: <1396085660.20130926214849@cypressintegrated.com>
To: Yasuo Ohgaki <internals@lists.php.net>
In-Reply-To: <CAGa2bXY_YmkBm2XaX=h6wZxszCNzmXq2ubR6HdhOGbujzVH05Q@mail.gmail.com>
References: <CAGa2bXbh6dOf41nZ0r-RuRtkCuuiA=r=SnxS+A1+GgqFXPGOWQ@mail.gmail.com> <CABBJUpdNr6McK6Q4qtztiYYG9CKZF7AeUdvo3YM+W0S87f8nDg@mail.gmail.com> <CAPwsocEwM_A3YraxZmJEXjBxaGgTZhfv711801bwtHLfJfNh+Q@mail.gmail.com> <CAHMUw2EQuT-y2Ho85QXhDdtysTWC=4FyY4nK9i-yR7qGqk6M=Q@mail.gmail.com> <CAGa2bXaULOU5C+yDOys9Vkm1ygOzYb--EVTU4qZ27Zwdm+omXA@mail.gmail.com> <1417591323.20130926185752@cypressintegrated.com> <CAGa2bXbUGTs0p5mkXahr87p1zOLFHduDr2zOffnw8+uAVhstXw@mail.gmail.com> <32311738.20130926204526@cypressintegrated.com> <CAGa2bXY_YmkBm2XaX=h6wZxszCNzmXq2ubR6HdhOGbujzVH05Q@mail.gmail.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: quoted-printable
Resent-From: swhitemanlistens-software@cypressintegrated.com
Subject: Re: [PHP-DEV] Regenerating session ID automatically when IP address has changed
From: swhitemanlistens-software@cypressintegrated.com (Sanford Whiteman)

> Under normal circumstances, entering elevator or tunnel would not loose=
=C2=A0
> session ID most likely since lost connection would not loose session ID.=
=C2=A0
> When end-users simply lost their connection, IP address wouldn't change.

There's good reason to believe that the "event" of being assigned a
new IP from a forward proxy farm will be triggered by the "event" of
dropping and reconnecting to the mobile network repeatedly.

So, in general, if ever there were a time to be sensitive to
preserving sessions, it's when someone has a sporadic connection.

I might be too pessimistic...