Re: who wakes the sendsms thread

Yeah, I noticed the two threads. The one which is supposed to write to the
modem is the one that appears to be blocking and delaying the whole system.
The outgoing_sms list is getting populated for that device but it is not
waking up as soon as the message is forwarded. How can we wake this thread
so that all outgoing messages are sent out immediately.

Thanks,
akshat

On 8/20/06, Andreas Fink <[email protected]> wrote:
>
> There are usually two threads on AT driver. One sitting on the device to
> READ. So its waiting in a poll call until some data arrives to be read. The
> other sits on a list and waits until bearerbox main driver puts something in
> it and wakes the thread by doing that.
>
> On 20.08.2006, at 09:04, Akshat Choudhary wrote:
>
> Hi,
>
> I am a new user of kannel. I am using kannel with a GSM modem, but I have
> noticed this one issue. Suppose I try and send a message using "sendsms" the
> message is sent only after some irregular interval. But, if I send a sms
> from my mobile, to which the reply is sent using "sendsms" the message is
> sent immediately. Also any other queued messages are sent at that time too.
>
> Now I tried looking into the code and was lost in this maze of threads and
> locks. On further inspection I figured that the "at2_device_thread" blocks
> but was unable to figure out the event which will unblock this thread,
> leading to the message being sent.
>
> Please help. Also any architecture guide giving details of the threads and
> the locks will be very helpful.
>
> Thanks,
> akshat
>
>
>
>
>
>
>
> Andreas Fink
> Fink Consulting GmbH
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