Re: Back to Merkle Hash Trees...
Justin Cormack <[email protected]> Sat, 5 Feb 2005 12:31:13 +0000 (GMT)
| Newsgroups | gmane.network.bit-torrent.general |
|---|---|
| Message-ID | <[email protected]> |
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> Joseph Ashwood wrote:
> > Bed segment propogation is already a small problem as parts may be
> > downloaded and uploaded before verification. By using a Merkle tree you are
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> What/who is uploading unverified chunks/pieces?
If the cost of verifying is high, and you rarely expect it to fail, there
might be a temptation to pass out pieces before you have verfified them,
and queue them up for checking later.
However BT1 protocol doesnt actually allow that (would require an unhave
message).
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