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From "Adam Fisk"...@lastbamboo.org>
Subject Re: UDP IoSession getLocalAddress
Date Sun, 08 Jul 2007 06:10:10 GMT
I just added a detailed bug.  I believe it's only relevant for connectors,
but I haven't verified that.

-Adam


On 7/8/07, Adam Fisk <a@lastbamboo.org> wrote:
>
> It's just that IoSession.getLocalAddress doesn't actually return the local
> address.  Rather, it returns the remote address!  Looking at the comment in
> the code, though, it appears this is intentional, so I didn't consider
> entering a bug.  I was mostly trying to figure out how to actually get the
> local address, but I resorted to some reflection hackery to get the
> underlying channel.
>
> It actually seems like you'd have other issues for the comment I quoted to
> be relevant, but I don't know the code well enough to say for sure.  Just
> making the channel accessor public would allow a workaround, but that's not
> ideal.
>
> I'll enter a bug.
>
> Thanks.
>
> -Adam
>
>
> On 7/7/07, Trustin Lee <trustin@gmail.com<https://mail.google.com/mail?view=cm&tf=0&to=trustin@gmail.com>>
> wrote:
> >
> > On 7/7/07, Adam Fisk <a@lastbamboo.org<https://mail.google.com/mail?view=cm&tf=0&to=a@lastbamboo.org>>
> > wrote:
> > > I noticed this chunk of code in the constructor for
> > DatagramSessionImpl
> > > after realizing getLocalAddress didn't return the local address at
> > all:
> > >
> > >        // We didn't set the localhost by calling
> > getLocalSocketAddress() to
> > > avoid
> > >        // the case that getLocalSocketAddress() returns IPv6 address
> > while
> > >        // serviceAddress represents the same address in IPv4.
> > >        this.localAddress = this.serviceAddress = serviceAddress;
> > >
> > > Is there any way I can get the local address for a UDP session without
> > > compiling my own version?
> >
> > Do you have a fix for the problem you are describing?  Then please let
> > us know.  I actually didn't understand what the problem here is.
> > Under what condition does getLocalAddress() return null?
> >
> > Thanks for the report,
> > Trustin
> > --
> > what we call human nature is actually human habit
> > --
> > http://gleamynode.net/
> > --
> > PGP Key ID: 0x0255ECA6
> >
>
>

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