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Re: [reSIProcate-users] State Tracking Dialogs


What kind of state do you want to track?  SIP Transactions, SIP
Dialogs, or both?  In my opinion, the effort you would need to get
this to actually work with the existing SIP Stack Transaction and DUM
(Dialog) layers would be greater than just building your own state
tracking engine.  Using the existing DUM/transaction layer will be
complicated by the fact that they will want to generate SIP responses,
and that will not make sense for your scenario, since you already have
all of the messaging off the wire.  Building something new to track
transaction and DialogSet/Dialog state for an existing flow of SIP
messages should be a reasonably straight forward thing to do.

Scott

On Fri, Feb 5, 2010 at 11:56 AM, Dan Weber <dan@xxxxxxxxxxxxxx> wrote:
> Hey guys,
>
> I currently have an application that takes uses libpcap to extract call
> flows off the wire.  I currently use resiprocate for parsing the
> messages, however, I wonder if it's possible to use it in an expanded role.
>
> Is it possible to feed DUM messages that came over the wire and use it
> for state tracking?
>
> Dan
>
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