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Today's Topics:
1. re: strange connection problem (Thomas Green)
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Date: Fri, 15 Jan 2021 01:00:33 +0000
From: Thomas Green <tgre...@sorenson.com>
Subject: re: strange connection problem
To: "connman@lists.01.org" <connman@lists.01.org>
Message-ID: <cy4pr04mb0568a6c699dd8be6f9dc0fef9f...@cy4pr04mb0568.nam
prd04.prod.outlook.com>
Content-Type: text/plain; charset="iso-8859-1"
Emmanuel, Daniel,
Watching messages with dbus-monitor I was able to learn what was happening. If
we disconnect
from one AP and immediately connect with another, the AP we are trying to
connect to is removed
in g_supplicant_interface_connect where it calls network_remove. What happens
then is when
the the connect call is finally processed, the supplicant no longer knows about
the interface and
it returns an error "There is no such a network in this interface."
I've been able to work around this by putting a delay between the disconnection
of the old AP
and the connection to the new AP in our application, but it seems an inelegant
solution.
If there is something better, I would like to know.
Tom
> Thomas, Daniel,
> We have encountered and fixed similar error test cases
> (Connect/Diconnect/Remove
> in a set of open/secured/hidden wireless networks) , but based on our
> implementation,
> so maybe it is not related. I think it is better to clean up before proposing
> the
>corresponding patches, which may take some time.
>
>> Has anyone been able to look at this or my logfile? I'm still in the dark
>> as to
>> what is going on.
>
> Is it possible for you to get the services (via connmanctl or dbus-send or
> gdbus-call) ?
> Sometimes, it gives useful information.
>
> Best Regards,
>
> Emmanuel
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