17 Aug
2011
17 Aug
'11
12:49 p.m.
Hello Alexandr,
indeed, this does not interfere with Homer project at all, just some
adjustments to the existing siptrace: option to mirror traffic only (old
version was always writing to db) and option to add extra headers when
mirroring and read them when receiving mirroring traffic.
Cheers,
Daniel
On 8/15/11 1:37 AM, Alexandr Dubovikov wrote:
Hello,
The idea is good, but I am not sure it's correct to modify the
original SIP message, adding new SIP headers.
As minimum you don't have any controlling, which headers are present
or must be present.
Anyway, this solution can be used in some cases there is only Kamailo
present.
Wbr,
Alexandr
P.S. it doesn't interrupt Homer implementation, it's just another way
of mirroring SIP traffic. :-)
P.P.S. http://homer.googlecode.com/files/Homerv2.pdf
8/12/2011 3:30 PM, Daniel-Constantin Mierla wrote:
--
Daniel-Constantin Mierla -- http://www.asipto.com
Kamailio Advanced Training, Oct 10-13, Berlin: http://asipto.com/u/kat
http://linkedin.com/in/miconda -- http://twitter.com/miconda
Hello,
let's keep the list on cc so other devs can participate and have idea
of what is going on ...
On 8/11/11 9:26 AM, Tristan Bruns wrote:
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I tried using the message parser and textops to add the headers to
the message but failed, probably because I did not manage to create
a sip_msg struct that append_hf would update. (It worked when I used
an existing sip_msg struct, [e.g. the one from sip_trace()] but not
all trace-functions had access to a sip_msg [e.g. trace_sl_*])
Indeed, the functions for storing the message don't have the sip_msg
struct available. I was referring to parsing of received messages
(the mirrored traffic from other kamailios), where would be safer to
use the parser -- if there will be another proxy in between mirroring
proxy and storage proxy, it can add headers in between the
X-Siptrace-..., breaking the read.
Anyhow, that is very unlikely -- for the I will go with your patches
and update afterwards, when it is more time for it.
Cheers,
Daniel
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