Hi Tobias,

could you sent the inbound and outbound NOTIFY in text and pcap format? I will try to run some tests on it.

Thanks and regards,
Bogdan

Tobias Lindgren wrote:
I submitted this to the buglist, let's wait and see what they say about it.

Thanks all for your help so far.

Br,
/Tobias

Klaus Darilion said the following on 2007-05-23 14:11:
Maybe Bogdan or Daniel can comment on this, as I do not know how the content is treated during forwarding.

regards
klaus

Tobias Lindgren wrote:
Hello,

yes, it seems there is a CR at the end of the incoming NOTIFY packet but
not on the outgoing.

For other packets, like INVITE, the message body looks intact after
going through openser.

Br,
/Tobias

Klaus Darilion said the following on 2007-05-23 13:49:
I guess there is a CR at the end of the packet - correct?

I'm not sure about this, but as the CR is part of the content I think openser should forward it too - thus leave the content untouched.

Thus, maybe its a bug in openser.

regards
klaus

Tobias Lindgren wrote:
Hi all,

thanks for the hint. I used Wireshark now and it reports "21 bytes" on
the message body on my package coming into my OpenSER and "20 bytes" on
the package going out from OpenSER. However "content-lenght" header is
still the same, "21".

Br,
/Tobias

Klaus Darilion said the following on 2007-05-23 12:12:
Use ethereal/wireshark to find out the real length of the content.
It looks like 21 is correct. Maybe the receiver does not like the single CR at the end of the content.

regards
klaus

Tobias Lindgren wrote:
Hello,

from what I can see (ngrep) it looks like the content-lenght is 21 (if
you count the characters), but traversing my OpenSER it seems that one
character is removed (a dot?) and the content-lenght then should be 20?

Br,
/Tobias

Andreas Granig said the following on 2007-05-23 11:12:
Hi,

Please advice on what we are doing wrong here?
What is the actual content length? If the GW sets it to 21 and the UA is only happy with 20, one of them has to be right. So it's either a bug in the GW's or UA's length calculation (and should be fixed there, not using OpenSER).

Andreas
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