Operating system name and version: Ubuntu SErver 10.04
Version of smsd: 3.1.14
Smsd installed from: sources
Name and model of a modem / phone: Siemens MC-35
Interface: USB

I have as a whole more than 60 modems and the speed of mailing stagnates on having spent 30 modems in use (68 modems is OK, but velocity is equal with 30........... ) what can be? does there exist any way of cofigure the quantity of devices that can be used? is it necessary to re-compile? which is the theoretical maximum?

Thank you


Best Regards

Rodolfo
(Chile)

My SMStool funcionality good, with 32 modems.
With more and more modems slower is placed.

What will be happening?

I could not figure this out.

Help


Thanks

Rodolfo

AFAIK smsd can handle up to 64 by default. See Makefile
# Select your setup size: CFLAGS = -D NUMBER_OF_MODEMS=64

You can try 128 for example and recompile. Also each modem is handled by its own smsd process. Slow down ? I don't know why. B.t.w. one smsd uses noticeable amount of CPU, my one eats 2-4%. So if I would 30 modems then I should get 100% of CPU and slow donw because of CPU ...

In fact, I have only one modem, I can not check this and I'm not sure about CPU usage by more then one modem. This is my assumption.

Thanks for the reply.
I had already thought of that.
I had recompile with CFLAGS =-D NUMBER_OF_MODEMS = 100 and nothing changed.

My server has 4 CPUs, each modem occupies 2% to 3% and not get saturated CPU capacity ....................

Maybe I make a mistake in re-compile experience do you have to recompile the smstools?

Very thanks


Rodolfo

You should see Your new gcc flags in gcc output when recompiling

... -D NUMBER_OF_MODEMS=100 ...

"NUMBER_OF_MODEMS=100" with no white spaces I think.