Add Dynamic Fee support for Moonbeam #2166
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notlesh
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notlesh
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Mar 16, 2023
librelois
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Apr 3, 2023
tgmichel
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Apr 11, 2023
tgmichel
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Apr 11, 2023
notlesh
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Apr 11, 2023
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| assert_eq!( | ||
| TransactionPaymentAsGasPrice::min_gas_price(), | ||
| ( | ||
| 125_000_000_000u128.into(), | ||
| Weight::from_ref_time(25_000_000u64) | ||
| ) | ||
| ); |
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@tgmichel this should address your earlier comment. It is indeed 125 gwei, but this should be in line with other runtimes when you take the SUPPLY_FACTOR into account.
Does 125 gwei still seem unreasonable?
girazoki
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notlesh
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imstar15
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May 16, 2023
* Initial mods for dynamic fee on moonbeam * Update tests to use increase fee * Bump gas price in test * Comment out failing test (temporarily) * fmt * Some actually VALID_ETH_TX bytes! * Remove unused import * Add multiplier tests * Enabled dynamic fees smoketest for MB --------- Co-authored-by: timbrinded <79199034+timbrinded@users.noreply.github.com>
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What does it do?
The final quest in the epic journey to bring dynamic fees to Moonbeam. ⚔️ 🐉
Previously: #2078 (Moonriver) and #1765 (Moonbase). See the latter for more context on the R&D that went into this.
Briefly: this uses
pallet-transaction-payment's fee multiplier as a basis for anEIP-1559 gas price, aligning both Substrate-based and Ethereum-based fees to use a similar congestion-based dynamic fee.moonbeamruntime only100 gweigas price replaced with dynamic fee125 gweimoonbaseandmoonriver)TODO: