[reSIProcate] What is a Tuple when used in this context?

[Fischl jason]

Tuple is an internal construct used in the implementation of the sip
stack. It is not necessary for users of the library to use it. It
represents a transport, ip address and port. It is defined in rfc
3261.

On 7/7/05, John Draper <lists at webcrunchers.com> wrote:
> Roland Zheng wrote:
> 
> > In the tuple.cxx, when call
> >
> > Tuple::Tuple(const Data& printableAddr,
> >
> > int port,
> >
> > IpVersion ipVer,
> >
> > TransportType type,
> >
> > const Data& targetDomain) :
> >
> > Only the m_anonv4 or m_anonv6 get initialized, the mSockaddr is invalid.
> >
> > But in tuple.hxx, getSockaddr() use mSockaddr as return value.
> >
> > This will cause problem, I think inside Tuple::Tuple(…) we should copy
> > m_anonv? to mSockAddr.
> >
> > Roland
> >
> What exactly IS a Tuple? I'va always known tuples to be sets of numbers
> in an array or
> perhaps a dictionary of sorts... what does it mean in THIS case?
> 
> 
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