Newsgroups: php.internals
Path: news.php.net
Xref: news.php.net php.internals:78758
Return-Path: <narf@devilix.net>
Mailing-List: contact internals-help@lists.php.net; run by ezmlm
Delivered-To: mailing list internals@lists.php.net
Received: (qmail 24296 invoked from network); 5 Nov 2014 23:26:08 -0000
Received: from unknown (HELO lists.php.net) (127.0.0.1)
  by localhost with SMTP; 5 Nov 2014 23:26:08 -0000
Authentication-Results: pb1.pair.com header.from=narf@devilix.net; sender-id=pass
Authentication-Results: pb1.pair.com smtp.mail=narf@devilix.net; spf=pass; sender-id=pass
Received-SPF: pass (pb1.pair.com: domain devilix.net designates 209.85.214.178 as permitted sender)
X-PHP-List-Original-Sender: narf@devilix.net
X-Host-Fingerprint: 209.85.214.178 mail-ob0-f178.google.com  
Received: from [209.85.214.178] ([209.85.214.178:45838] helo=mail-ob0-f178.google.com)
	by pb1.pair.com (ecelerity 2.1.1.9-wez r(12769M)) with ESMTP
	id FD/01-18902-F02BA545 for <internals@lists.php.net>; Wed, 05 Nov 2014 18:26:07 -0500
Received: by mail-ob0-f178.google.com with SMTP id vb8so1485749obc.9
        for <internals@lists.php.net>; Wed, 05 Nov 2014 15:26:04 -0800 (PST)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
        d=devilix.net; s=google;
        h=mime-version:in-reply-to:references:date:message-id:subject:from:to
         :cc:content-type;
        bh=Xkq1CH0rfU2syAJrOdhmGx0oNWzk3f3RwS7C6WbZOuc=;
        b=Z+EMmW0zpEf1w5QL/rzS8/LGsK1zajEfrYzZ5fAeehAGSHSUxXxvhWDp1E3yGZA/GM
         4Q6lcQD53UghosrYAGN2WkdxGPK7pnyjNcbcE5rBgh8Ic589qkIx/asnEvLOEqBbCz/Z
         IjAVi3oQ4utQ5FLQY46p3MIcxOueyQsVP+K84=
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
        d=1e100.net; s=20130820;
        h=x-gm-message-state:mime-version:in-reply-to:references:date
         :message-id:subject:from:to:cc:content-type;
        bh=Xkq1CH0rfU2syAJrOdhmGx0oNWzk3f3RwS7C6WbZOuc=;
        b=Cr8C6oyYxRYYAqaLr15wzHh0Th1Xjf/H+Dy4BpF7U+APRhs/eYrZ7YBSUvwDarTrAZ
         yeFLDfpaJR/QbwGZq7lgMa4yeSd14tXBV1gwwNOgSCfa8TMNWrRzB+nlukNJnkS0NsC0
         GHaXDEt7PVtCfTyqcKV6Mh+fz3bJ/YvTxPWGSMMojHEwjxHx8a0iv70uRppxzVtEDPUK
         j/phv5YPzrjrxxCHPh1elccvZkFm3LRfZVewj3kmxAuY3gtr7XGymyKJeOmN/KbJ4OPL
         OLrW8pLtClehkJLXM+e8QnvB160mG4usJ+tYbplFz2WfP/FvGvxwlUpoaOE6CYuJv4jm
         JoqQ==
X-Gm-Message-State: ALoCoQkuZD52hmReK3XZO+V93CvNJLEU5GhALUPCWmaGqgc9A9nqmLvKHv8gwz2CY0rP/fq+C3U1
MIME-Version: 1.0
X-Received: by 10.202.178.131 with SMTP id b125mr388495oif.72.1415229964378;
 Wed, 05 Nov 2014 15:26:04 -0800 (PST)
Received: by 10.202.75.148 with HTTP; Wed, 5 Nov 2014 15:26:04 -0800 (PST)
In-Reply-To: <CAGa2bXaG1wLZfJfgzwZiSNC+DE5-ZPAaOd2mrFSvLUYqiyJzYQ@mail.gmail.com>
References: <CAAg69r=3wxiPyE5_hKOf2rY49=60a-BihsG24g9nZVrUs1iOTw@mail.gmail.com>
	<CAGa2bXaG1wLZfJfgzwZiSNC+DE5-ZPAaOd2mrFSvLUYqiyJzYQ@mail.gmail.com>
Date: Thu, 6 Nov 2014 01:26:04 +0200
Message-ID: <CAPhkiZzsHkdqQ8in1SeSXN9Rk4RHX8k4Up8dousaW0Cd=Y3x_g@mail.gmail.com>
To: Yasuo Ohgaki <yohgaki@ohgaki.net>
Cc: Damian Wadley <php@requinix.net>, PHP internals <internals@lists.php.net>
Content-Type: text/plain; charset=UTF-8
Subject: Re: [PHP-DEV] Lazy writing in the session, session-lock-ini, and bug #68331
From: narf@devilix.net (Andrey Andreev)

Hi,

On Wed, Nov 5, 2014 at 11:30 PM, Yasuo Ohgaki <yohgaki@ohgaki.net> wrote:
>
> BTW, anyone know the reason why the user need to call
> session_write_close()/session_commit()
> unconditionally? Accounting, perhaps?

Releasing locks is one example. In userland implementations though, it
could be all kinds of application-specific logic.

Cheers,
Andrey.