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author | Anthony Towns <aj@erisian.com.au> | 2016-01-31 01:48:57 +1000 |
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committer | bitcoindev <bitcoindev@gnusha.org> | 2016-01-30 15:49:04 +0000 |
commit | 8f489dd9f02ce539c55005bab3714b5b164fe9b4 (patch) | |
tree | 6d5565007423d36217d9598ab2a7efa425991d25 | |
parent | 7d4ba694a62f5b9a69f704de6fd52ffab127a8fd (diff) | |
download | pi-bitcoindev-8f489dd9f02ce539c55005bab3714b5b164fe9b4.tar.gz pi-bitcoindev-8f489dd9f02ce539c55005bab3714b5b164fe9b4.zip |
Re: [bitcoin-dev] Segwit Upgrade Procedures & Block Extension Data
-rw-r--r-- | 8e/b7a505653d9beb5121f0ed81d65df8777ddf84 | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/8e/b7a505653d9beb5121f0ed81d65df8777ddf84 b/8e/b7a505653d9beb5121f0ed81d65df8777ddf84 new file mode 100644 index 000000000..aebb99870 --- /dev/null +++ b/8e/b7a505653d9beb5121f0ed81d65df8777ddf84 @@ -0,0 +1,95 @@ +Return-Path: <aj@erisian.com.au> +Received: from smtp1.linuxfoundation.org (smtp1.linux-foundation.org + [172.17.192.35]) + by mail.linuxfoundation.org (Postfix) with ESMTPS id 7BCACCB7 + for <bitcoin-dev@lists.linuxfoundation.org>; + Sat, 30 Jan 2016 15:49:04 +0000 (UTC) +X-Greylist: from auto-whitelisted by SQLgrey-1.7.6 +Received: from azure.erisian.com.au (cerulean.erisian.com.au [106.187.51.212]) + by smtp1.linuxfoundation.org (Postfix) with ESMTPS id 14A8479 + for <bitcoin-dev@lists.linuxfoundation.org>; + Sat, 30 Jan 2016 15:49:04 +0000 (UTC) +Received: from aj@azure.erisian.com.au (helo=sapphire.erisian.com.au) + by azure.erisian.com.au with esmtpsa (Exim 4.84 #2 (Debian)) + id 1aPXll-0003Pl-0h; Sun, 31 Jan 2016 01:49:02 +1000 +Received: by sapphire.erisian.com.au (sSMTP sendmail emulation); + Sun, 31 Jan 2016 01:48:57 +1000 +Date: Sun, 31 Jan 2016 01:48:57 +1000 +From: Anthony Towns <aj@erisian.com.au> +To: Peter Todd <pete@petertodd.org>, bitcoin-dev@lists.linuxfoundation.org +Message-ID: <20160130154857.GA13217@sapphire.erisian.com.au> +References: <20160128185124.GA5140@savin.petertodd.org> + <20160130153226.GA9757@sapphire.erisian.com.au> +MIME-Version: 1.0 +Content-Type: multipart/signed; micalg=pgp-sha256; + protocol="application/pgp-signature"; boundary="YZ5djTAD1cGYuMQK" +Content-Disposition: inline +In-Reply-To: <20160130153226.GA9757@sapphire.erisian.com.au> +User-Agent: Mutt/1.5.24 (2015-08-30) +X-Spam-Score: -1.9 +X-Spam-Score-int: -18 +X-Spam-Bar: - +X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,RP_MATCHES_RCVD, + UNPARSEABLE_RELAY autolearn=ham version=3.3.1 +X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on + smtp1.linux-foundation.org +Subject: Re: [bitcoin-dev] Segwit Upgrade Procedures & Block Extension Data +X-BeenThere: bitcoin-dev@lists.linuxfoundation.org +X-Mailman-Version: 2.1.12 +Precedence: list +List-Id: Bitcoin Development Discussion <bitcoin-dev.lists.linuxfoundation.org> +List-Unsubscribe: <https://lists.linuxfoundation.org/mailman/options/bitcoin-dev>, + <mailto:bitcoin-dev-request@lists.linuxfoundation.org?subject=unsubscribe> +List-Archive: <http://lists.linuxfoundation.org/pipermail/bitcoin-dev/> +List-Post: <mailto:bitcoin-dev@lists.linuxfoundation.org> +List-Help: <mailto:bitcoin-dev-request@lists.linuxfoundation.org?subject=help> +List-Subscribe: <https://lists.linuxfoundation.org/mailman/listinfo/bitcoin-dev>, + <mailto:bitcoin-dev-request@lists.linuxfoundation.org?subject=subscribe> +X-List-Received-Date: Sat, 30 Jan 2016 15:49:04 -0000 + + +--YZ5djTAD1cGYuMQK +Content-Type: text/plain; charset=us-ascii +Content-Disposition: inline + +On Sun, Jan 31, 2016 at 01:32:26AM +1000, Anthony Towns via bitcoin-dev wrote: +> On Thu, Jan 28, 2016 at 01:51:24PM -0500, Peter Todd via bitcoin-dev wrote: +> > While Pieter Wuille's segwit branch(1) doesn't yet implement a fix for +> > the above problem, the obvious thing to do is to add a new service bit +> > such as NODE_SEGWIT, and/or bump the protocol version, and for outgoing +> > peers only connect to peers with segwit support. +> If I'm following the code right, the segwit branch has a fHaveWitness +> flag for each connection, which is set when a HAVEWITNESS message comes +> from the peer, and HAVEWITNESS is sent as part of handshaking. BIP144 +> suggests maybe this should be changed to a service bit though: + +Oh, there's a PR to change this to a NODE_WITNESS service bit: + +https://github.com/sipa/bitcoin/pull/55 + +Cheers, +aj + + +--YZ5djTAD1cGYuMQK +Content-Type: application/pgp-signature; name="signature.asc" + +-----BEGIN PGP SIGNATURE----- + +iQIcBAEBCAAGBQJWrNtpAAoJEGF3s1WCqNimjuIQAKmFGlhe8qgl8yxcRWZPOTUi +sD3NxOIYV713JZMnJBVB27Eevg/evf5wKnbPbeJGejJlWoQ2yfh8FA06+Ti90KGy +Lyox+Tiq6D0n2LblHVVuTNjt6ckzMMDExMaFmDTx+MH3OeqNpM9TGznGlKoiqZ4C +UspW08ZwdLoJUiWIy9ukKUPGFubKraafJCNjvXr1n3SQb53X2tqR62T09K4HGIeD +m9UgnjbY+6nCPukcchpP6kmEFiUYvnPcYQZUAE+yb0VQkzK8NBxOz1W8MIExPRvY +Dq1dtXXbBoAZ+Agl9rj0m7biXx3lE705g6Sm0vpTLjfMArkeft1p6L0eeHJH370n +RUL08iQ6e7B/uMuTImKmYExIhTDUlSJVf7z6BxVxCG+DoVdKecjaW7sVaszI9Ljs +EaQynbuvHtXAVvmJvkN5+9yROFiH65tsFFb6exN0SMh3K2UBKKaIhAARD63Cz4ET +D6scIgE5tU0AHTwyA/VeIK1Zd243w1CPc55kRs/UI7Vw14dHpO7/A2aoSefdBqC7 +GkvdYzp2osLUs//yO494T+NX5Hcnhoc7CdkLqOkrz+b8XbWQIynszDkFClyDIUte +u+aYkhbfU0w3Cpzah83UGs04WKM5K1rgvNg0tSPNXEG/coyLGPEN4xO6TU8GZcDa +uvFYyTY1HCCjXETx0QEb +=62Bl +-----END PGP SIGNATURE----- + +--YZ5djTAD1cGYuMQK-- + |