Re: [Sipdht-devel] results for gsim-sipdht2

[Oredope, A. <ao...@es...>]

Thanks a lot for your quick response.

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I will like your help in defining some parameters in the simulation and
they are as follows

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Time: The time the overlay has been running for?

Peers: The Amount of peers in the overlay?

Sessions: The amount of active sessions in the overlay? (I discovered
that when there a just 2 peers there are also 2 sessions, why is this
so?)

Packets sent: Is this the total amount of packet sent in the overlay or
is it by the bootstrap (1st ) peer ? if it the total amount of packets
is there a way narrowing down the average ammont of packets sent by each
peer

Received: Same question as sent

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I look forward to hearing from you.

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Thanks a lot once again for your help.

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Regards,

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Tola

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From: stefano [mailto:st....@gm...]=20
Sent: 29 January 2008 12:47
To: Oredope, Adetola
Cc: sip...@li...
Subject: Re: [Sipdht-devel] results for gsim-sipdht2

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If you mean how to log libxpp and libsipdht2 messages to a file
it's not implemented, however you can add yourself the following code
somewhere in gsim-sipdht2.c

#include <sofia-sip/su_log.h>
extern su_log_t xpp_log[];
extern su_log_t sipdht_log[];

static
void log_handler(void *logarg, char const *format, va_list ap)
{
    static FILE *log =3D NULL;

    if (!log)
        log =3D fopen("/tmp/sim.log", "a+");
    vfprintf(log, format, ap);
    fflush(log);   =20
}

then in main() just before gtk_main() add:

su_log_set_level(xpp_log, 8);
su_log_redirect(xpp_log, log_handler, NULL);
su_log_set_level(sipdht_log, 8);
su_log_redirect(sipdht_log, log_handler, NULL);

Ciao,
Stefano



2008/1/29, Oredope, Adetola <ao...@es...>:

I know I have asked this earlier on but I was kind of unclear

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I  will like to find out if there is way I can collect the results of
the simulator into a file or out put it to command line.

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Regards

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Adetola Oredope

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Pervasive Networks and Services Research Group,

University of Essex, Department of Electronic Systems Engineering,

Wivenhoe Park, Colchester=20

CO4 3SQ=20

United Kingdom

http://www.essex.ac.uk/ese/research/pervasivenetworks/

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--- Never walk away from someone who deserves help; your hand is God's
hand for that person.


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