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BIP 009: Minor revision to extend bit into lockin period.

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As discussed here:
	http://lists.linuxfoundation.org/pipermail/bitcoin-dev/2015-September/011275.html

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell 2015-10-02 10:50:18 +09:30
parent 602e721256
commit fd189fdccd
1 changed files with 4 additions and 3 deletions
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bip-0009.mediawiki
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@ -37,14 +37,15 @@ retarget period.
Software which supports the change should begin by setting B in all blocks
mined until it is resolved.
if (BState == defined) {
if (BState != activated && BState != failed) {
SetBInBlock();
}
'''Success: Lock-in Threshold'''
If bit B is set in 1916 (1512 on testnet) or
more of the 2016 blocks within a retarget period, it is considered
''locked-in''. Miners should stop setting bit B.
''locked-in''. Miners should continue setting bit B, so uptake is
visible.
if (NextBlockHeight % 2016 == 0) {
if (BState == defined && Previous2016BlocksCountB() >= 1916) {
@ -57,7 +58,7 @@ more of the 2016 blocks within a retarget period, it is considered
The consensus rules related to ''locked-in'' soft fork will be enforced in
the second retarget period; ie. there is a one retarget period in
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, miners should stop setting bit B, which may be reused for a different soft fork.
if (BState == locked-in && NextBlockHeight == BActiveHeight) {
BState = activated;