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validation: change WarningBitsConditionChecker::BeginTime

This commit is contained in:
dimitaracev 2023-06-12 18:19:50 +02:00
parent 04595484d9
commit 31a810ff25
3 changed files with 11 additions and 1 deletions
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3
src/consensus/params.h
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@ -97,6 +97,9 @@ struct Params {
/** Don't warn about unknown BIP 9 activations below this height.
* This prevents us from warning about the CSV and segwit activations. */
int MinBIP9WarningHeight;
/** Don't warn about unknown BIP 9 activations below this timestamp.
* This prevents us from warning about the CSV and segwit activations. */
int64_t MinBIP9WarningTime;
/**
* Minimum blocks including miner confirmation of the total of 2016 blocks in a retargeting period,
* (nPowTargetTimespan / nPowTargetSpacing) which is also used for BIP9 deployments.

4
src/kernel/chainparams.cpp
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@ -85,6 +85,7 @@ public:
consensus.CSVHeight = 419328; // 000000000000000004a1b34462cb8aeebd5799177f7a29cf28f2d1961716b5b5
consensus.SegwitHeight = 481824; // 0000000000000000001c8018d9cb3b742ef25114f27563e3fc4a1902167f9893
consensus.MinBIP9WarningHeight = 483840; // segwit activation height + miner confirmation window
consensus.MinBIP9WarningTime = 1682946000; // May 1st, 2023
consensus.powLimit = uint256S("00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffff");
consensus.nPowTargetTimespan = 14 * 24 * 60 * 60; // two weeks
consensus.nPowTargetSpacing = 10 * 60;
@ -205,6 +206,7 @@ public:
consensus.CSVHeight = 770112; // 00000000025e930139bac5c6c31a403776da130831ab85be56578f3fa75369bb
consensus.SegwitHeight = 834624; // 00000000002b980fcd729daaa248fd9316a5200e9b367f4ff2c42453e84201ca
consensus.MinBIP9WarningHeight = 836640; // segwit activation height + miner confirmation window
consensus.MinBIP9WarningTime = 1682946000; // May 1st, 2023
consensus.powLimit = uint256S("00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffff");
consensus.nPowTargetTimespan = 14 * 24 * 60 * 60; // two weeks
consensus.nPowTargetSpacing = 10 * 60;
@ -345,6 +347,7 @@ public:
consensus.nRuleChangeActivationThreshold = 1815; // 90% of 2016
consensus.nMinerConfirmationWindow = 2016; // nPowTargetTimespan / nPowTargetSpacing
consensus.MinBIP9WarningHeight = 0;
consensus.MinBIP9WarningTime = 0;
consensus.powLimit = uint256S("00000377ae000000000000000000000000000000000000000000000000000000");
consensus.vDeployments[Consensus::DEPLOYMENT_TESTDUMMY].bit = 28;
consensus.vDeployments[Consensus::DEPLOYMENT_TESTDUMMY].nStartTime = Consensus::BIP9Deployment::NEVER_ACTIVE;
@ -408,6 +411,7 @@ public:
consensus.CSVHeight = 1; // Always active unless overridden
consensus.SegwitHeight = 0; // Always active unless overridden
consensus.MinBIP9WarningHeight = 0;
consensus.MinBIP9WarningTime = 0;
consensus.powLimit = uint256S("7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff");
consensus.nPowTargetTimespan = 14 * 24 * 60 * 60; // two weeks
consensus.nPowTargetSpacing = 10 * 60;

5
src/validation.cpp
View File

@ -1992,7 +1992,10 @@ private:
public:
explicit WarningBitsConditionChecker(const ChainstateManager& chainman, int bit) : m_chainman{chainman}, m_bit(bit) {}
int64_t BeginTime(const Consensus::Params& params) const override { return 0; }
int64_t BeginTime(const Consensus::Params& params) const override
{
return params.MinBIP9WarningTime > params.nPowTargetTimespan ? params.MinBIP9WarningTime - params.nPowTargetTimespan : params.MinBIP9WarningTime;
}
int64_t EndTime(const Consensus::Params& params) const override { return std::numeric_limits<int64_t>::max(); }
int Period(const Consensus::Params& params) const override { return params.nMinerConfirmationWindow; }
int Threshold(const Consensus::Params& params) const override { return params.nRuleChangeActivationThreshold; }