[Freeswitch-users] console siptrace filtering

[David Villasmil]

Nice, thanks
ᐧ

On Fri, Aug 26, 2016 at 5:26 PM, Michael Jerris <mike at jerris.com> wrote:

> give me a few minutes to finish my meeting and I'll get you that
>
>
> On Friday, August 26, 2016, David Villasmil <david.villasmil.work at gmail.
> com> wrote:
>
>> Hello Michael,
>>
>> Agreed, i just couldn't find the related code. It's important to note i'm
>> no expert :)
>>
>> Regards,
>>
>> David
>> ᐧ
>>
>> On Fri, Aug 26, 2016 at 5:14 PM, Michael Jerris <mike at jerris.com> wrote:
>>
>>> this is interesting but I'm much more interested in this in mod_sofia at
>>> the callback we get for sip tracing.  I think this is interesting too but
>>> maybe better to do down one level in logger so you can do this to log files
>>> and other things too.
>>>
>>>
>>> On Friday, August 26, 2016, David Villasmil <
>>> david.villasmil.work at gmail.com> wrote:
>>>
>>>> Hello guys,
>>>>
>>>> You can get all SIP messages coming and going to a specific profile by
>>>> typing on the console:
>>>> “sofia profile [PROFILE] siptrace on”
>>>>
>>>> But if you have traffic on the box, this is a NIGHTMARE, as you get ALL
>>>> messages…
>>>>
>>>> So I made a modification to mod_console.c to add a filtering for
>>>> siptraces.
>>>>
>>>> By enabling the filter like so:
>>>>
>>>> “console filter [expression]”
>>>>
>>>> Where “expression” can be anything present in the packets you want to
>>>> get, be it username, dialed number, whatever. Only those messages on which
>>>> the expression was found will be shown:
>>>>
>>>> freeswitch at MacBookPro-David> console
>>>>
>>>> USAGE:
>>>> --------------------------------------------------------------------------------
>>>> console help
>>>> console loglevel [[0-7] | <loglevel_string>]
>>>> console filter <filter-expression>  <<<——— NEW functionality
>>>> console colorize [on|off|toggle]
>>>> ————————————————————————————————————————
>>>>
>>>> freeswitch at MacBookPro-David> console filter
>>>>
>>>> USAGE:
>>>> --------------------------------------------------------------------------------
>>>> console filter <filter-expression|off>
>>>>
>>>> Enable, disable filtering, Only messages containing the 'filer-expression' will be printed out.
>>>> set 'filter-expression' to 'off' to stop filtering
>>>> ————————————————————————————————————————
>>>>
>>>> Typing:
>>>> console filter 1001
>>>>
>>>> Would result in only seeing messages which include 1001
>>>>
>>>> EXPRESSION (1001) FOUND IN:
>>>>  <<<recv 1255 bytes from tcp/[127.0.0.1]:52917 at 21:43:11.739980:
>>>>    ------------------------------------------------------------------------
>>>>    INVITE sip:1001 at 127.0.0.1 SIP/2.0
>>>>    Call-ID: 6f9cdc511446251e254e9e617d26647c at 0:0:0:0:0:0:0:0
>>>>    CSeq: 2 INVITE
>>>>    From: "1000" <sip:1000 at 127.0.0.1>;tag=45dd865b
>>>>    To: <sip:1001 at 127.0.0.1>
>>>>    Max-Forwards: 70
>>>>    Contact: "1000" <sip:1000 at 127.0.0.1:52917;transport=tcp;registering_acc=127_0_0_1>
>>>>    User-Agent: Jitsi2.8.5426Mac OS X
>>>>    Content-Type: application/sdp
>>>>    Via: SIP/2.0/TCP 127.0.0.1:52917;branch=z9hG4bK-343435-1dc76531757a26482fa8ff1bac9acf3b
>>>>    Proxy-Authorization: Digest username="1000",realm="127.0.0.1",nonce="1a2be9b9-fa12-4763-b00c-dfeacc79f9fd",uri="sip:1001 at 127.0.0.1",response="fce7bf74772a149fe39ec7e50ec61c69",algorithm=MD5,qop=auth,cnonce="xyz",nc=00000001
>>>>    Content-Length: 566
>>>>
>>>>    v=0
>>>>    o=1000-jitsi.org 0 0 IN IP4 127.0.0.1
>>>>    s=-
>>>>    c=IN IP4 127.0.0.1
>>>>    t=0 0
>>>>    m=audio 5119 RTP/AVP 96
>>>>    a=rtpmap:96 opus/48000/2
>>>>    a=fmtp:96 usedtx=1
>>>>    a=extmap:1 urn:ietf:params:rtp-hdrext:csrc-audio-level
>>>>    a=extmap:2 urn:ietf:params:rtp-hdrext:ssrc-audio-level
>>>>    a=rtcp-xr:voip-metrics
>>>>    m=video 5121 RTP/AVP 97 99
>>>>    a=recvonly
>>>>    a=rtpmap:97 H264/90000
>>>>    a=fmtp:97 profile-level-id=4DE01f;packetization-mode=1
>>>>    a=imageattr:97 send * recv [x=[0-1920],y=[0-1200]]
>>>>    a=rtpmap:99 H264/90000
>>>>    a=fmtp:99 profile-level-id=4DE01f
>>>>    a=imageattr:99 send * recv [x=[0-1920],y=[0-1200]]
>>>>    ------------------------------------------------------------------------
>>>>
>>>> >>>
>>>>
>>>> My goal is to extend this to also filter other messages, like call
>>>> processing, etc. (ERR messages would not be filtered out)
>>>>
>>>> I’m wondering whether it is possible to do a pull request on this?
>>>>
>>>> Regards,
>>>>
>>>> David
>>>> ​
>>>> ᐧ
>>>>
>>>
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>>
>>
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