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Subject: Re: bluetooth-meshd: Leave borks bluetooth-meshd
From:   "Michael N. Moran" <mike@mnmoran.org>
To:     "linux-bluetooth@vger.kernel.org" <linux-bluetooth@vger.kernel.org>
References: <12e1bb50-64da-7e72-c13d-f7486fbd3283@mnmoran.org>
Message-ID: <d7942a2c-9198-f312-c4e3-86d3ec2dea58@mnmoran.org>
Date:   Fri, 6 Nov 2020 17:53:04 -0500
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I submitted a patch that fixes this issue.

On 11/5/20 3:23 PM, Michael N. Moran wrote:
> Hi Meshers,
> 
> My provisioning/configuration application supports multiple networks.
> 
> In general, everything works great [1] for adding, provisioning and configuring the networks.
> 
> I recently added the org.bluez.mesh.Network1 Leave(token) to delete a network. The Leave() operation succeeds. However, when I subsequently try to use DevKeySend() on a different network,
> the DevKeySend() succeeds but I never receive any responses from the addressed node.
> 
> If I restart my application, nothing changes.
> 
> If I restart the bluetooth-meshd, then it all starts working again
> until I use Leave() again.
> 
> The mesh-cfgclient does not seem to support Leave(), which is not
> too surprising since it only supports a single network.
> 
> This leads me to believe that the Leave() function in the bluetoot-meshd
> is not very well tested. Please correct me if I'm wrong.
> 
> I'm willing to poke around in the bluetooth-meshd code if I can get some
> pointers from the bluetooth-meshd experts. :-)
> 
> Answers:
> * I am using the bluez git tip. Rebased today.
> 
> [1] Occasionaly, bluetooth-meshd seems to get into a similar state "overnight".
> 


-- 
Michael N. Moran           (h) 770 704 9751
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