1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
|
Return-Path: <aj@erisian.com.au>
Received: from smtp4.osuosl.org (smtp4.osuosl.org [IPv6:2605:bc80:3010::137])
by lists.linuxfoundation.org (Postfix) with ESMTP id 2A253C002D
for <bitcoin-dev@lists.linuxfoundation.org>;
Tue, 26 Apr 2022 05:42:24 +0000 (UTC)
Received: from localhost (localhost [127.0.0.1])
by smtp4.osuosl.org (Postfix) with ESMTP id 10E9C416F7
for <bitcoin-dev@lists.linuxfoundation.org>;
Tue, 26 Apr 2022 05:42:24 +0000 (UTC)
X-Virus-Scanned: amavisd-new at osuosl.org
X-Spam-Flag: NO
X-Spam-Score: -1.901
X-Spam-Level:
X-Spam-Status: No, score=-1.901 tagged_above=-999 required=5
tests=[BAYES_00=-1.9, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001,
UNPARSEABLE_RELAY=0.001] autolearn=ham autolearn_force=no
Received: from smtp4.osuosl.org ([127.0.0.1])
by localhost (smtp4.osuosl.org [127.0.0.1]) (amavisd-new, port 10024)
with ESMTP id gyeT9PGGAW0D
for <bitcoin-dev@lists.linuxfoundation.org>;
Tue, 26 Apr 2022 05:42:22 +0000 (UTC)
X-Greylist: from auto-whitelisted by SQLgrey-1.8.0
Received: from azure.erisian.com.au (azure.erisian.com.au [172.104.61.193])
by smtp4.osuosl.org (Postfix) with ESMTPS id BB3C14160F
for <bitcoin-dev@lists.linuxfoundation.org>;
Tue, 26 Apr 2022 05:42:22 +0000 (UTC)
Received: from aj@azure.erisian.com.au (helo=sapphire.erisian.com.au)
by azure.erisian.com.au with esmtpsa (Exim 4.92 #3 (Debian))
id 1njDxq-0007lL-2p; Tue, 26 Apr 2022 15:42:19 +1000
Received: by sapphire.erisian.com.au (sSMTP sendmail emulation);
Tue, 26 Apr 2022 15:42:14 +1000
Date: Tue, 26 Apr 2022 15:42:14 +1000
From: Anthony Towns <aj@erisian.com.au>
To: Keagan McClelland <keagan.mcclelland@gmail.com>,
Bitcoin Protocol Discussion <bitcoin-dev@lists.linuxfoundation.org>
Message-ID: <20220426054214.GA7933@erisian.com.au>
References: <CABm2gDpMxN0sBCpcbmvYsQbdsGp=JRjAyLhsd6BWyAxdCY95+A@mail.gmail.com>
<20220330042106.GA13161@erisian.com.au>
<CABm2gDrsZ9ZimFTkNrdj+wr7328h2N2GmRCawq8xYv3BqyHNow@mail.gmail.com>
<20220411130522.GA3633@erisian.com.au>
<CABm2gDqw7ZSLwuFvWstLpkRAFT_4DLWkhNFBLW8m_E46_VWG3A@mail.gmail.com>
<20220424121429.GA7363@erisian.com.au>
<CABm2gDo0=psMAKY6Pvfp8b-RvAJdUabiESJpff_yzgwmy7cigQ@mail.gmail.com>
<CALeFGL19G7eLdM7J9dQrumdVTgo1OyoK6UbzF3oJMkGG55qLzg@mail.gmail.com>
<20220425170012.GA7453@erisian.com.au>
<CALeFGL3Ga+jqGDf0zGVev7RMYnZQVQaRQ7SXxsY=qH+CGhoPpg@mail.gmail.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <CALeFGL3Ga+jqGDf0zGVev7RMYnZQVQaRQ7SXxsY=qH+CGhoPpg@mail.gmail.com>
User-Agent: Mutt/1.10.1 (2018-07-13)
X-Spam-Score-int: -18
X-Spam-Bar: -
Subject: Re: [bitcoin-dev] Speedy Trial
X-BeenThere: bitcoin-dev@lists.linuxfoundation.org
X-Mailman-Version: 2.1.15
Precedence: list
List-Id: Bitcoin Protocol 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: Tue, 26 Apr 2022 05:42:24 -0000
On Mon, Apr 25, 2022 at 11:26:09AM -0600, Keagan McClelland via bitcoin-dev wrote:
> > Semi-mandatory in that only "threshold" blocks must signal, so if
> only 4% or 9% of miners aren't signalling and the threshold is set
> at 95% or 90%, no blocks will be orphaned.
> How do nodes decide on which blocks are orphaned if only some of them have
> to signal, and others don't? Is it just any block that would cause the
> whole threshold period to fail?
Yes, exactly those. See [0] or [1].
[0] https://github.com/bitcoin/bips/blob/master/bip-0008.mediawiki#Mandatory_signalling
[1] https://github.com/bitcoin/bips/pull/1021
(err, you apparently acked that PR)
Cheers,
aj
|
