From: Peter Todd <pete@petertodd.org>
To: Mike Hearn <hearn@vinumeris.com>
Cc: bitcoin-dev@lists.linuxfoundation.org
Subject: Re: [bitcoin-dev] Significant losses by double-spending unconfirmed transactions
Date: Sat, 18 Jul 2015 11:09:40 -0400 [thread overview]
Message-ID: <20150718150939.GA5065@savin.petertodd.org> (raw)
In-Reply-To: <CA+w+GKTmBpLYDx+yfW=D4pa40n7qKC8knHMS413MoSfq3Wrafg@mail.gmail.com>
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On Sat, Jul 18, 2015 at 01:43:14PM +0200, Mike Hearn via bitcoin-dev wrote:
> >
> > What are these pre- and post-Hearn-relay drop rules you are speaking
> > about?
>
>
> He's talking about patches I didn't even write (Gavin and Tom did), but
> have included in Bitcoin XT:
No, he's talking about the min-relay-fee drop that you wrote:
https://github.com/bitcoin/bitcoin/pull/3305
Based on what I saw in my logs, the double-spends were mainly being done
by exploiting the fact that much of the hashing power has reverted your
10x relay fee drop as it makes wasting bandwidth and mempool RAM easy.
(so much so that crashing nodes with OOM's is fairly cheap)
--
'peter'[:-1]@petertodd.org
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prev parent reply other threads:[~2015-07-18 15:09 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-15 3:29 [bitcoin-dev] Significant losses by double-spending unconfirmed transactions simongreen
2015-07-15 14:35 ` Tom Harding
2015-07-15 15:18 ` Peter Todd
2015-07-15 15:49 ` Me
2015-07-15 15:53 ` Bastiaan van den Berg
2015-07-15 15:59 ` Peter Todd
2015-07-15 16:06 ` Me
2015-07-15 16:11 ` Pieter Wuille
2015-07-15 16:41 ` Me
2015-07-15 16:12 ` Milly Bitcoin
2015-07-15 18:25 ` Matthieu Riou
2015-07-15 19:32 ` Peter Todd
2015-07-15 19:57 ` Milly Bitcoin
2015-07-16 0:08 ` Matthieu Riou
2015-07-16 5:18 ` odinn
2015-07-17 11:59 ` Peter Todd
2015-07-17 12:56 ` Milly Bitcoin
2015-07-15 17:01 ` Adrian Macneil
2015-07-16 14:30 ` Arne Brutschy
2015-07-16 14:50 ` Me
2015-07-16 15:33 ` Greg Schvey
2015-07-18 11:43 ` Mike Hearn
2015-07-18 15:09 ` Peter Todd [this message]
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