[PATCH] telit: enable 'SIM ready' notifications with #QSS=2

[Carlo Lobrano]

> Maybe it wouldn't be a bad idea to keep track of which operations may
> fail due to SIM being busy, and perform automatic retry later if we
> get that specific error, something like that.

If the information can be updated later and it's not needed soon, it's a
good idea.

On Fri, 17 Mar 2017 at 12:00 Aleksander Morgado <aleksander at aleksander.es>
wrote:

> On Fri, Mar 17, 2017 at 11:39 AM, Carlo Lobrano <c.lobrano at gmail.com>
> wrote:
> > Well, before "#QSS: 3" you can expect some errors accessing the SIM, but
> > it's not forbidden, and in fact we got some errors sometimes, like "SIM
> > Busy"
>
> That was exactly what I wanted to avoid with my patch, because
> ModemManager does a lot of reading just after SIM-PIN unlock, and if
> the operations fail they're not retried anymore. But waiting up to 35s
> is way too much I'd say...
>
> Maybe it wouldn't be a bad idea to keep track of which operations may
> fail due to SIM being busy, and perform automatic retry later if we
> get that specific error, something like that.
>
> --
> Aleksander
> https://aleksander.es
>
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