Explain and improve price validation for London transactions during s… #4602
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
…election Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net>
fab-10
force-pushed
the
txselector-improvements
branch
from
bde33ba to
0c7c17b
Compare
Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net>
Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net>
shemnon
approved these changes
Nov 4, 2022
...tion/src/main/java/org/hyperledger/besu/ethereum/blockcreation/BlockTransactionSelector.java
Outdated
Show resolved
Hide resolved
...tion/src/main/java/org/hyperledger/besu/ethereum/blockcreation/BlockTransactionSelector.java
Outdated
Show resolved
Hide resolved
Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net>
Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net>
shemnon
approved these changes
Nov 4, 2022
macfarla
reviewed
Nov 7, 2022
ethereum/eth/src/main/java/org/hyperledger/besu/ethereum/eth/transactions/TransactionPool.java
Outdated
Show resolved
Hide resolved
Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net>
Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net>
macfarla
pushed a commit
to macfarla/besu
that referenced
this pull request
Jan 10, 2023
…election (hyperledger#4602) Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> Signed-off-by: Sally MacFarlane <macfarla.github@gmail.com>
eum602
pushed a commit
to lacchain/besu
that referenced
this pull request
Nov 3, 2023
…election (hyperledger#4602) Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net>
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
…election
Signed-off-by: Fabio Di Fabio fabio.difabio@consensys.net
PR description
Explain and improve price validation for London transactions during block proposal selection.
For EIP1559 transactions, the price is dynamic and depends on network conditions, so we can
only calculate at this time the current minimum price the transaction is willing to pay
and if it is above the minimum accepted by the node.
If below we do not delete the transaction, since when we added the transaction to the pool,
we assured sure that the maxFeePerGas is >= of the minimum price accepted by the node
and so the price of the transaction could satisfy this rule in the future.
Also if a EIP1559 fails validation because its maxFeePerGas is below current baseFee, this should be considered a specific transient error, and not wrongly report INVALID_TRANSACTION_FORMAT.
Moreover this is applied only to remoteTransaction because local transactions are allowed to have gas price
below the configured minimum, so we need to track local senders and do not enforce the rule for them.
Also fixed an edge case when a local transaction is readded to the pool due to a block reorg, and it was wrongly
considered remote with the risk of being rejected due to low gas price.
Fixed Issue(s)
Documentation
doc-change-requiredlabel to this PR ifupdates are required.
Changelog