Re: Merkle, URLs, etc
Justin Cormack <[email protected]> Fri, 4 Mar 2005 16:38:37 +0000 (GMT)
| Newsgroups | gmane.network.bit-torrent.general |
|---|---|
| Message-ID | <[email protected]> |
>
>
> Justin Cormack wrote:
> >
> > Olaf wrote:
> >
> >>Justin Cormack wrote:
> >>
> >>>Olaf wrote:
> >>>
> >>>
> >>>>Joseph Ashwood wrote:
> >>>>
> >>>>
> >>>>>Binary Merkle Trees: Are heavily flawed, and the only suggestion made to fix
> >>>>>it was to send the grandchildren as well, which completely defeats the point
> >>>>>of the child nodes, making the child nodes pure overhead, they serve no
> >>>>>purpose except to enlarge the tranfer and raise the CPU time.
> >>>>
> >>>>A merkle tree with the same granularity as BT1 does have about the same
> >>>>overhead.
> >>>
> >>>
> >>>But then its basically equivalent to your get info hash extension... Or
> >>
> >>You mean get_info/info?
> >>No, it's not.
> >>
> >>
> >>>any other scheme where the first thing you do is get a full hash tree...
> >>
> >>No, because you do not get the entire tree up front.
> >
> >
> > If its flat you have to get it up front, you cant do anything else.
>
> Who said it's flat?
Sorry, misinterpreted your earlier comment. Ignore it.
Yahoo! Groups Links
<*> To visit your group on the web, go to:
http://groups.yahoo.com/group/BitTorrent/
<*> To unsubscribe from this group, send an email to:
[email protected]
<*> Your use of Yahoo! Groups is subject to:
http://docs.yahoo.com/info/terms/