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Message-ID: <5d49245b9fc0fe9fbd323f96aa9f17b4f1d7dbd9.camel@sipsolutions.net>
Subject: Re: ROC event when CMD_FRAME duration expires
From:   Johannes Berg <johannes@sipsolutions.net>
To:     James Prestwood <james.prestwood@linux.intel.com>,
        linux-wireless@vger.kernel.org
Date:   Wed, 12 Jun 2019 21:31:20 +0200
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On Wed, 2019-06-12 at 12:18 -0700, James Prestwood wrote:
> On Wed, 2019-06-12 at 21:11 +0200, Johannes Berg wrote:
> > On Tue, 2019-06-11 at 13:51 -0700, James Prestwood wrote:
> > > Hi,
> > > 
> > > I see that the event CMD_CANCEL_REMAIN_ON_CHANNEL is emitted when a
> > > CMD_REMAIN_ON_CHANNEL duration expires, but this is not true for
> > > CMD_FRAME when sending offchannel and providing a duration. I see
> > > wpa_supplicant handles this with its own timeout, but couldn't the
> > > same
> > > event be emitted for CMD_FRAME if the duration expires?
> > 
> > I guess? I guess this is for a case where you actually have a wait
> > after
> > the TX, for waiting for a response?
> 
> Yes exactly. For example a GAS/ANQP request before association to some
> offchannel AP (that's at least our use case).

Makes sense, I guess. Send a patch? Seems easy enough.

johannes