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consensus/misc/eip4844: clean up CalcBlobFee

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This commit is contained in:
Felix Lange 2025-02-04 13:56:33 +01:00
parent 886d6edc2b
commit 4563174b81
1 changed files with 4 additions and 2 deletions
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6
consensus/misc/eip4844/eip4844.go
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@ -78,14 +78,16 @@ func CalcExcessBlobGas(config *params.ChainConfig, parent *types.Header) uint64
// CalcBlobFee calculates the blobfee from the header's excess blob gas field.
func CalcBlobFee(config *params.ChainConfig, header *types.Header) *big.Int {
var frac uint64
switch config.LatestFork(header.Time) {
case forks.Prague:
return fakeExponential(minBlobGasPrice, new(big.Int).SetUint64(*header.ExcessBlobGas), new(big.Int).SetUint64(config.BlobScheduleConfig.Prague.UpdateFraction))
frac = config.BlobScheduleConfig.Prague.UpdateFraction
case forks.Cancun:
return fakeExponential(minBlobGasPrice, new(big.Int).SetUint64(*header.ExcessBlobGas), new(big.Int).SetUint64(config.BlobScheduleConfig.Cancun.UpdateFraction))
frac = config.BlobScheduleConfig.Cancun.UpdateFraction
default:
panic("calculating blob fee on unsupported fork")
}
return fakeExponential(minBlobGasPrice, new(big.Int).SetUint64(*header.ExcessBlobGas), new(big.Int).SetUint64(frac))
}
// MaxBlobsPerBlock returns the max blobs per block for a block at the given timestamp.