Re: Gammu 1.37.4 / smsd hangs on CentOS 7?

Hi, i have some modems with a crazy leak and change ramdon from one port to
another without any notice in dmesg or some place.

The modem works using /dev/ttyUSB0 and when it gets working for a while
then change to the other port /dev/ttyUSB1.

/dev/ttyUSB0 works with a AT comand and you can get signal and other checks
commands but at+cusd= not work anymore.

Maybe you are in another workarround. If i kill and start again this still
persist.

Post your logs and maybe we can help you!

Best regards.

Emiliano.

On Mon, Oct 24, 2016 at 7:43 AM, Karl Pielorz <[email protected]>
wrote:

>
> Hi,
>
> We've been running Gammu under CentOS 7 recently - but the sms daemon keeps
> 'hanging'.
>
> Symptoms are - it'll start, in the logs you can 'see' it chatting to our
> Huawei USB modem, and running 'gammu-smsd-inject' can be used to send
> messages.
>
> After a 'random' amount of time (20 minutes? - maybe an hour or few) - the
> daemon stops 'noticing' there are SMS's to be sent.
>
> In the logs - we can still see it conversing with the modem (getting signal
> strength info, network info etc.) 'dmesg' etc. confirm the modem isn't
> hanging, or disappearing (i.e. off the USB bus).
>
> At this point 'kill' won't kill the daemon - you can 'kill -9' it - if you
> restart it, it fires up - chats to the modem, see's there's a message to
> send - and sends it. But then randomly 'hangs' again later.
>
> We're running 'CentOS Linux release 7.2.1511' - and I compiled Gammu 1.37.4
> from source.
>
> We're using a very simple conifg - with 'files' queues for in/out SMS'd etc
> (config is below).
>
> Any suggestions? - It doesn't seem to 'crash' - it just stops noticing
> there's stuff to send (and at that point a regular SIGTERM won't quit it -
> only a SIGKILL.
>
> I've found a few posts / articles about this - but nothing with any
> concrete fixes / relevant to the versions I'm running.
>
> Thanks,
>
> -Karl
>
>
> gammu.cfg:
>
> [gammu]
> port = /dev/ttyUSB2
> connection = at115200
> synchronizetime = yes
> logfile = /var/log/gammu-three.log
> logformat = textall
> debuglevel = 255
>
> StatusFrequency = 0
>
> [smsd]
> Service = files
> logfile = /var/log/gammu-three.log
> debuglevel = 255
> InboxPath = /var/spool/sms/inbox-three/
> OutboxPath = /var/spool/sms/outbox-three/
> SentSMSPath = /var/spool/sms/sent-three/
> ErrorSMSPath = /var/spool/sms/error-three/
> PhoneID = three
> ReceiveFrequency = 15
> Receive = true
>
>
>
>
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>



-- 
Emiliano Vazquez | PcCentro S.R.L.
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Mail: [email protected] <[email protected]>
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