Fw: Fw: Kannel version 1.1.5-1 fault tolerance and memory leaks

----- Original Message ----- 
From: "Aarno Syvanen" <[email protected]>
> > >  ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> > >  1). If I send an empty UDP packet to the WAP box, it does not
> > >   serve any more.
> > >   (I have to restart the service.)
>
> Can you report your settings with more details ?

>followings are extracted from /var/log/kannel/wapbox.log

>2002-04-19 12:41:51 [2] WARNING: WSP UNIT: Empty datagram.
>2002-04-19 12:45:51 [2] WARNING: WSP UNIT: Empty datagram.
>2002-04-19 12:51:51 [2] WARNING: WSP UNIT: Empty datagram.
>2002-04-19 12:55:52 [2] WARNING: WSP UNIT: Empty datagram.
>2002-04-19 12:56:20 [2] WARNING: WSP UNIT: Empty datagram.

>It seems that connectionless WSP code logs empty datagram
>properly but does not release memory in this case. Can
>you fix this, 

 ^^^ means who?


>having a stress test program for wap helps
>in this regard.

>fresh starting actually at:
>               size        res
>     Wapbox:  8048K        4160K
>     Bearbox: 7680K        3760K

> > >
> > >     After 239,000 hits:
> > >               size        res
> > >     Wapbox:  8912K        5552K
> > >     Bearbox: 10M          6040K
>
> Yes, bearerbox leak no hopefully fixed, thanks
                      ^^
>should be             now?

>Yeah. I actually run stress tests one hour, 350 msg/s, with no non-static
>leaks in bearerbox. 

So you have a new version now?

>Wapbox leak is smallish, because empty
>message is an exception.

OK.  However, it does not serve anymore if 
being sent an empty UDP packet, which is
fatal.

Cheers
James Wang