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mirror of https://github.com/bitcoin/bips.git synced 2025-05-12 12:03:29 +00:00

Formatting feedback & copyright from btcdrak.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell 2015-09-25 10:57:56 +09:30
parent be86444b88
commit fecfe5bfac

View File

@ -1,3 +1,4 @@
<pre>
BIP: ?? BIP: ??
Title: Version bits with timeout and delay Title: Version bits with timeout and delay
Author: Pieter Wuille <pieter.wuille@gmail.com>, Peter Todd <pete@petertodd.org>, Greg Maxwell <greg@xiph.org>, Rusty Russell <rusty@rustcorp.com.au> Author: Pieter Wuille <pieter.wuille@gmail.com>, Peter Todd <pete@petertodd.org>, Greg Maxwell <greg@xiph.org>, Rusty Russell <rusty@rustcorp.com.au>
@ -36,7 +37,7 @@ retarget period.
Software which supports the change should begin by setting B in all blocks Software which supports the change should begin by setting B in all blocks
mined until it is resolved. mined until it is resolved.
<nowiki>if (BState == defined) { if (BState == defined) {
SetBInBlock(); SetBInBlock();
} }
@ -45,7 +46,7 @@ If bit B is set in 1916 (1512 on testnet) or
more of the 2016 blocks within a retarget period, it is considered more of the 2016 blocks within a retarget period, it is considered
''locked-in''. Miners should stop setting bit B. ''locked-in''. Miners should stop setting bit B.
<nowiki>if (NextBlockHeight % 2016 == 0) { if (NextBlockHeight % 2016 == 0) {
if (BState == defined && Previous2016BlocksCountB() >= 1916) { if (BState == defined && Previous2016BlocksCountB() >= 1916) {
BState = locked-in; BState = locked-in;
BActiveHeight = NextBlockHeight + 2016; BActiveHeight = NextBlockHeight + 2016;
@ -58,7 +59,7 @@ the second retarget period; ie. there is a one retarget period in
which the remaining 5% can upgrade. At the that activation block and which the remaining 5% can upgrade. At the that activation block and
after, the bit B may be reused for a different soft fork. after, the bit B may be reused for a different soft fork.
<nowiki>if (BState == locked-in && NextBlockHeight == BActiveHeight) { if (BState == locked-in && NextBlockHeight == BActiveHeight) {
BState = activated; BState = activated;
ApplyRulesForBFromNextBlock(); ApplyRulesForBFromNextBlock();
/* B can be reused, immediately */ /* B can be reused, immediately */
@ -120,7 +121,7 @@ If the soft fork still not ''locked-in'' and the
GetMedianTimePast() of a block following a retarget period is at or GetMedianTimePast() of a block following a retarget period is at or
past this timeout, miners should cease setting this bit. past this timeout, miners should cease setting this bit.
<nowiki>if (NextBlockHeight % 2016 == 0) { if (NextBlockHeight % 2016 == 0) {
if (BState == defined && GetMedianTimePast(nextblock) >= BFinalYear) { if (BState == defined && GetMedianTimePast(nextblock) >= BFinalYear) {
BState = failed; BState = failed;
} }
@ -160,3 +161,7 @@ enough failed proposals to cause a bit shortage.
The fallow period at the conclusion of a soft fork attempt allows some The fallow period at the conclusion of a soft fork attempt allows some
detection of buggy clients, and allows time for warnings and software detection of buggy clients, and allows time for warnings and software
upgrades for successful soft forks. upgrades for successful soft forks.
==Copyright==
This document is placed in the public domain.