From: Tier Nolan <tier.nolan@gmail.com>
Cc: bitcoin-dev@lists.linuxfoundation.org
Subject: Re: [bitcoin-dev] Draft BIP : fixed-schedule block size increase
Date: Mon, 22 Jun 2015 20:28:49 +0100 [thread overview]
Message-ID: <CAE-z3OWqiGPPNVxBVU0mx+TKFuysKrhXpwg6gOFcwGBQx26VtQ@mail.gmail.com> (raw)
In-Reply-To: <55885DB0.9040709@gmail.com>
[-- Attachment #1: Type: text/plain, Size: 896 bytes --]
On Mon, Jun 22, 2015 at 8:10 PM, Martin Schwarz <martin.schwarz@gmail.com>
wrote:
> Gavin,
>
> in 2022 your proposal (BIP as well as code) crosses the 32MB maximum
> message size limit. In order to avoid deployment of code that
> deterministically
> fails fatally in 2022, I'd propose to stop the doublings at 32MB for now
> and fix
> the message size limit in the mean time.
There is an exception in the code for "block" messages.
https://github.com/gavinandresen/bitcoinxt/commit/c81898ec46e4962daf975e352931b848026fdc34#diff-7ec3c68a81efff79b6ca22ac1f1eabbaR3548
This means 2MB limit for all other messages. "block" messages are limited
to the max block size for 2 hours into the future.
I think setting it to a week into the future might be better, since it is
only a DOS protection. This would guarantee that message sizes are
reasonable. The size check would still be done anyway.
[-- Attachment #2: Type: text/html, Size: 1473 bytes --]
next prev parent reply other threads:[~2015-06-22 19:28 UTC|newest]
Thread overview: 62+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-22 18:18 [bitcoin-dev] Draft BIP : fixed-schedule block size increase Gavin Andresen
2015-06-22 18:33 ` Tier Nolan
2015-06-22 18:46 ` Gavin Andresen
2015-06-22 19:10 ` Martin Schwarz
2015-06-22 19:28 ` Tier Nolan [this message]
2015-06-22 19:54 ` Gavin Andresen
2015-06-22 20:12 ` Peter Todd
2015-06-22 19:23 ` Peter Todd
2015-06-23 7:35 ` Ross Nicoll
2015-08-17 15:58 ` Jorge Timón
2015-06-23 19:16 ` Peter Todd
2015-06-22 20:27 ` Kalle Rosenbaum
2015-06-22 20:46 ` Gavin Andresen
2015-06-22 20:51 ` Gavin Andresen
2015-06-22 21:52 ` Mark Friedenbach
2015-06-23 19:28 ` Peter Todd
2015-06-23 20:12 ` Gavin Andresen
2015-06-23 20:26 ` Pieter Wuille
2015-06-23 20:50 ` Peter Todd
2015-06-24 6:14 ` grarpamp
2015-06-23 20:46 ` Peter Todd
2015-06-23 21:24 ` Gavin Andresen
2015-06-26 19:08 ` Peter Todd
2015-06-26 22:01 ` Ivan Brightly
2015-06-26 19:25 ` Peter Todd
2015-06-26 22:16 ` Simon Liu
2015-06-27 2:14 ` Milly Bitcoin
2015-06-23 20:55 ` Roy Badami
2015-06-24 1:43 ` odinn
2015-06-24 3:05 ` William Madden
2015-06-24 3:49 ` Jeff Garzik
2015-06-24 13:06 ` Will
2015-06-24 13:44 ` Gavin Andresen
2015-06-25 0:32 ` Pindar Wong
2015-06-25 13:50 ` Gareth Williams
2015-06-25 14:07 ` Adam Back
2015-06-26 13:47 ` Tier Nolan
2015-06-26 15:13 ` Will
2015-06-26 17:39 ` Gavin Andresen
2015-06-26 19:07 ` Will
2015-07-01 22:49 ` odinn
2015-08-17 13:15 ` Tier Nolan
2015-08-17 13:18 ` Clément Elbaz
2015-08-19 3:45 ` odinn
2015-08-17 16:11 ` Jorge Timón
2015-06-26 21:07 ` Carsten Otto
2015-06-22 19:32 Jean-Paul Kogelman
2015-06-22 20:43 ` Tier Nolan
2015-06-22 20:54 ` Peter Todd
2015-06-22 21:04 ` Stephen Morse
2015-06-22 21:32 ` Ross Nicoll
2015-08-17 15:54 ` Jorge Timón
2015-06-22 21:21 ` Gavin Andresen
2015-06-22 21:39 ` Patrick Strateman
2015-06-22 21:48 ` Tier Nolan
2015-06-23 7:59 Ross Nicoll
2015-06-24 4:31 Raystonn
2015-06-24 17:05 ` Mark Friedenbach
2015-06-24 17:24 ` Roy Badami
2015-06-24 17:23 Raystonn
2015-06-24 17:24 ` Allen Piscitello
2015-06-24 17:28 ` Roy Badami
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=CAE-z3OWqiGPPNVxBVU0mx+TKFuysKrhXpwg6gOFcwGBQx26VtQ@mail.gmail.com \
--to=tier.nolan@gmail.com \
--cc=bitcoin-dev@lists.linuxfoundation.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox