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Add flag to boost local block value (#12227)

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* Add builder bid fraction to compare with local block value and use builder bid if (bid * fraction) > local block value

* Prioritize local block construction over relay/builder block construction using a boost value for local block construction

* Refactor builder and local block value calculation to use percentage comparison

* Add a test for local with boost

* Use uint64

* Fix log
This commit is contained in:
terencechain
2023-04-04 07:58:56 -07:00
committed by GitHub
parent 2618a114e5
commit 35e3eeddf9
5 changed files with 54 additions and 9 deletions
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config/params/config.go
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@@ -207,6 +207,7 @@ type BeaconChainConfig struct {
// Mev-boost circuit breaker
MaxBuilderConsecutiveMissedSlots primitives.Slot // MaxBuilderConsecutiveMissedSlots defines the number of consecutive skip slot to fallback from using relay/builder to local execution engine for block construction.
MaxBuilderEpochMissedSlots primitives.Slot // MaxBuilderEpochMissedSlots is defines the number of total skip slot (per epoch rolling windows) to fallback from using relay/builder to local execution engine for block construction.
LocalBlockValueBoost uint64 // LocalBlockValueBoost is the value boost for local block construction. This is used to prioritize local block construction over relay/builder block construction.
// Execution engine timeout value
ExecutionEngineTimeoutValue uint64 // ExecutionEngineTimeoutValue defines the seconds to wait before timing out engine endpoints with execution payload execution semantics (newPayload, forkchoiceUpdated).