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builder: implement BEP322 builder-api #7

Merged
merged 6 commits into from
Mar 13, 2024
Merged

builder: implement BEP322 builder-api #7

merged 6 commits into from
Mar 13, 2024

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pythonberg1997
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@pythonberg1997 pythonberg1997 commented Jan 22, 2024

Description

This pr is to implement the BEP322 builder-api.

This project represents a minimal implementation of the protocol and is provided as is. We make no guarantees regarding its functionality or security.

See also: bnb-chain/BEPs#322

Rationale

tell us why we need these changes...

Example

add an example CLI or API response...

Changes

Notable changes:

  • implement BEP322 builder-api

consensus/consensus.go Outdated Show resolved Hide resolved
core/types/bid.go Outdated Show resolved Hide resolved
eth/api_backend.go Outdated Show resolved Hide resolved
miner/bidder.go Outdated Show resolved Hide resolved
miner/worker.go Outdated Show resolved Hide resolved
miner/worker.go Outdated Show resolved Hide resolved
miner/worker_builder.go Outdated Show resolved Hide resolved
miner/worker_builder.go Outdated Show resolved Hide resolved
miner/bidder.go Outdated Show resolved Hide resolved
miner/bidder.go Outdated Show resolved Hide resolved
eth/handler.go Outdated
@@ -84,10 +83,16 @@ type txPool interface {
// Add should add the given transactions to the pool.
Add(txs []*txpool.Transaction, local bool, sync bool) []error

// AddBundle should add the given bundle to the pool.
AddBundle(bundle *types.Bundle) error

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sorry, the two interface here seems useless

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func (b *EthAPIBackend) SendBundle(ctx context.Context, bundle *types.Bundle) error {
	return b.eth.txPool.AddBundle(bundle)
}

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seems useless, the caller does not from interface, I'll remove it

miner/bidder.go Outdated Show resolved Hide resolved
core/types/bid.go Outdated Show resolved Hide resolved
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miner/bidder.go Outdated Show resolved Hide resolved
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miner/bidder.go Outdated Show resolved Hide resolved
return e.Code
}

func (s *IssueAPI) ReportIssue(ctx context.Context, args IssueArgs) error {
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In most case, issue is bid about, tx error or gas error whatever. If mev is not runnig, sendBid would directly return err

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so I'll delete this API

miner/bidder.go Outdated
case work := <-b.newBidCh:
if work.header.Number.Int64() > currentHeight {
bidNum = 0
bidUntil = time.Unix(int64(work.header.Time+b.chain.Config().Parlia.Period-b.config.DelayLeftOver), 0)
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worker.header.Time has already added period

* consesus: add a interface to set validator at runtime
* core/txpool: add bundlepool to maintain bundle txs
* core/type: define bundle
* internal/ethapi: add sendBundle, bundlePrice, unregis
* ethclient: add SendBundle
* miner: add fillTransacitonsAndBundles, add Bidder to sendBid to validators
* add README.builder.md
@irrun irrun merged commit 884dad6 into develop Mar 13, 2024
6 checks passed
@irrun irrun deleted the BEP-322 branch March 13, 2024 09:06
irrun added a commit that referenced this pull request Apr 1, 2024
* feat: mev-builder

* consesus: add a interface to set validator at runtime
* core/txpool: add bundlepool to maintain bundle txs
* core/type: define bundle
* internal/ethapi: add sendBundle, bundlePrice, unregis
* ethclient: add SendBundle
* miner: add fillTransacitonsAndBundles, add Bidder to sendBid to validators
* add README.builder.md
---------

Co-authored-by: raina <[email protected]>
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3 participants