An enterprise-grade Java-based, Apache 2.0 licensed Ethereum client https://wiki.hyperledger.org/display/besu

blockchain ethereum besu java p2p

Fabio Di Fabio 423fe1d481 Layered Transaction Pool (#5290 ) * Introduce experimental layered transaction pool Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * new Xlayered-tx-pool flag to enabled the new tx pool Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Move pending transaction sorter tests in the sorter folder Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Unit tests for new and old transaction pool Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Fix: do not decrease size when promoting ready txs Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Fix: remove tx from orderByFee when replaced Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Fix: decrease size when removing confirmed txs Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Fix: always recreate orderByFee for London fee market Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Fix: transaction removal counter when txs added to block Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Fix: update expected nonce when demoting a prioritized transaction Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Fix: correctly remove expected nonce entry when removing the last prioritized transaction for the sender Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Fix NullPointerException when the replaced tx is not prioritized Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Replace postponed with spare transactions Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * WIP Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * WIP Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Fix merge from main Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Fixed most tests Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Fix more tests Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Rename and reorg some classes Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * More renaming and code clean up Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Refactor transaction pool metrics Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Stats log refined Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Cleanup unit tests Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Improve stats log Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Remove unnecessary test parameters Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Fix unit test Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> # Conflicts: # ethereum/core/src/main/java/org/hyperledger/besu/ethereum/core/Transaction.java # ethereum/core/src/main/java/org/hyperledger/besu/ethereum/mainnet/MainnetTransactionValidator.java * Cancel older block creation tasks upon receiving a new one Signed-off-by: Simon Dudley <simon.dudley@consensys.net> * Fixes to expected next nonce for sender Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Fix promotion filter and use synchronized methods instead of blocks Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Fix metrics concurrent access issue Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Fixes Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Configuration options for the layered txpool Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Use long instead of Instant for PendingTransaction add time Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Fixes Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Move layered txpool clasess in a dedicated package Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Fixes Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * WIP Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Remove confirmed transaction from sparse set too Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * WIP Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * WIP Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Fill gap on added tx Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Fix eviction on sparse layer Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Fix remove from ready layer Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Fix remove from sparse layer Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Fix for block added and confirmed txs Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Fixes to sparse layer Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Fix the filling of the gap when adding transactions Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Layered pending transactions test and fixes Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Distinguish between layer and comulative space used Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * unit tests for expected next nonce for sender Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Adding test for transaction selection Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Re-enable prioritized transaction tests and more fixes Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * log stats Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * syncronized some methods, metrics update and dump transactions for replay Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Test that replay tx and fix for tx replacement across layers Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Add missing copyright and fix replay test Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Add consistency check asserts Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Fix ready internalRemove Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Metrics tests improvements Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * WIP: Transaction memory size estimation Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Complete pending transaction memory used computation Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Improve metrics Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Rename to specify that the limit is per layer Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Update metric names in tests Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Adjust tx layer max capacity according to new tx memory size calculation Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Fix legacy transaction expiration tests Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Fix IndexOutOfBoundsException in sparse layer Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Unique senders metric Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Ignore ReplayTest by default, fix logging of stats Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Log for replay renamings Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Document howto generate txpool replay Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Reduce max layer capacity Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * exclude transaction replay resource Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Improve compareByFee when effectivePriorityFee is 0 Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * More debug logs during transaction selection for a block Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Use only one thread for building blocks so there is no risk of overlapping Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Improve transaction trace log making wei human readable Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Use List instead of Set when getting all pending transactions Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * More detailed log on adding remote txs Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Execute transaction broadcast aysnc after adding them to the txpool Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Log time taken to add remote txs before their broadcast Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Fix test Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Add missing header Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Fix unit tests Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Add CHANGELOG entry Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Delete unneeded file Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Rename some layered txpool metrics to avoid conflict with existing metrics Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Fix pushing to next layers txs following an invalid one Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * In case of an unexpected error, log more data and do a consistency check Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Fix null check on wrong var Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Fix some codeql alerts Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Fix sparse gap calculation when invalidating Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Apply suggestions from doce review Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Only trigger consistency check if trace log is enable in case of unexpected error Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Fix replay of blocks with no transactions Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Fix for negative gap when there is a reorg Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Implement code review suggestions Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Fix for a case when deleting tx with zero gap in sparse layer Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Delete redoundant tests Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Update CHANGELOG.md Co-authored-by: Sally MacFarlane <macfarla.github@gmail.com> Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Update ethereum/eth/src/main/java/org/hyperledger/besu/ethereum/eth/transactions/TransactionPool.java Co-authored-by: Sally MacFarlane <macfarla.github@gmail.com> Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Update ethereum/eth/src/main/java/org/hyperledger/besu/ethereum/eth/transactions/TransactionPoolMetrics.java Co-authored-by: Sally MacFarlane <macfarla.github@gmail.com> Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Update ethereum/eth/src/main/java/org/hyperledger/besu/ethereum/eth/transactions/layered/ReadyTransactions.java Co-authored-by: Sally MacFarlane <macfarla.github@gmail.com> Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Update ethereum/eth/src/test/java/org/hyperledger/besu/ethereum/eth/transactions/layered/AbstractPrioritizedTransactionsTestBase.java Co-authored-by: Sally MacFarlane <macfarla.github@gmail.com> Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Update ethereum/eth/src/main/java/org/hyperledger/besu/ethereum/eth/transactions/layered/SparseTransactions.java Co-authored-by: Sally MacFarlane <macfarla.github@gmail.com> Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Update besu/src/main/java/org/hyperledger/besu/cli/options/unstable/TransactionPoolOptions.java Co-authored-by: Sally MacFarlane <macfarla.github@gmail.com> Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Update besu/src/main/java/org/hyperledger/besu/cli/options/unstable/TransactionPoolOptions.java Co-authored-by: Sally MacFarlane <macfarla.github@gmail.com> Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Address code review suggestions Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Improve logSender when there are no sparse txs Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Fix off by one error Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Update ethereum/eth/src/main/java/org/hyperledger/besu/ethereum/eth/transactions/layered/TransactionsLayer.java Co-authored-by: Simon Dudley <simon.dudley@consensys.net> Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Address code review suggestions Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Rename fix Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Simplify the way reorgs are handled, by detecting a negative gap and deleting and readding all the txs for that sender Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Do not run consistency check on internal error since it is too expensive, instead force a reorg of the sender txs Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Remove invalid txs after the selection is complete to avoid ConcurrentModificationException Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Update txpool defaults Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Tune default Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> * Fix merge Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> --------- Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net> Signed-off-by: Simon Dudley <simon.dudley@consensys.net> Co-authored-by: Simon Dudley <simon.dudley@consensys.net> Co-authored-by: Sally MacFarlane <macfarla.github@gmail.com> Co-authored-by: garyschulte <garyschulte@gmail.com>		2 years ago
.circleci	Mainnet AT reduce parallelism and self-hosted runners (#5234 )	2 years ago
.github	Update sonarcloud.yml (#5419 )	2 years ago
acceptance-tests	fix certs fornon mainnet acc tests (#5432 )	2 years ago
benchmark	spike: add benchmark (#2716 )	3 years ago
besu	Layered Transaction Pool (#5290 )	2 years ago
buildSrc/src/main/groovy	Adding a spdx license check gradle task (#30 )	5 years ago
config	Retire ECIP-1049 network (#5371 )	2 years ago
consensus	Remove block creation task map entries when cancelling (#5423 )	2 years ago
crypto	Reduce EVM module dependencies (#5285 )	2 years ago
datatypes	Update most dependecies to latest version (#5269 )	2 years ago
docker	Update OpenJ9 Docker image (#5335 )	2 years ago
docs	Add tracing support for internals and JSON-RPC (#1557 )	4 years ago
enclave	[23.4] Remove GoQuorum privacy (#5303 )	2 years ago
errorprone-checks	Use Java 17 to build and run Besu (#4977 )	2 years ago
ethereum	Layered Transaction Pool (#5290 )	2 years ago
evm	Move Big EOF out of Cancun (#5429 )	2 years ago
gradle	Layered Transaction Pool (#5290 )	2 years ago
metrics	Metrics via dagger (#5244 )	2 years ago
nat	Fix javadocs to allow build to pass in JDK 17 (#4834 )	2 years ago
pki	Use Java 17 to build and run Besu (#4977 )	2 years ago
plugin-api	Permissioning - A better solution to fix NullPointerException on createPayload (#5385 )	2 years ago
plugins	Fix RocksDB missing metrics issue (#5426 )	2 years ago
privacy-contracts	Flexible Privacy Groups feature - Support to Tessera's EC encryptor (#4282 )	2 years ago
scripts	adding in circle config (#143 )	5 years ago
services	Rocksdb plugin to support OptimisticTransactionDb and TransactionDb (#5328 )	2 years ago
testutil	Update Reference Tests to 11.3 (#4996 )	2 years ago
util	Move connect decision into protocol layer (#4759 )	2 years ago
.dockerignore	remove the doc content and update contribution docs (#1822 )	5 years ago
.gitattributes	p2p tls support (command line options and acceptance tests) (#2536 )	3 years ago
.gitignore	Layered Transaction Pool (#5290 )	2 years ago
.gitmodules	Remove qbft reference tests (#4893 )	2 years ago
.lgtm.yml	lgtm yml (#3709 )	3 years ago
CHANGELOG.md	Layered Transaction Pool (#5290 )	2 years ago
CODEOWNERS.md	roll back on ALL-CAPS.md files for TSC proposal (#376 )	5 years ago
CODE_OF_CONDUCT.md	Add CoC link (#1864 )	4 years ago
CONTRIBUTING.md	one more discord link and a typo (#3457 )	3 years ago
DCO.md	Change chat pointer (#3464 )	3 years ago
KNOWN_ISSUES.md	Fix ETH65 causes crashes issues (#1601 )	4 years ago
LICENSE	Revert "Updated Copyright info in License file (#102 )" (#104 )	6 years ago
MAINTAINERS.md	Add wcgcyx as maintainer (#4956 )	2 years ago
NOTICE.md	roll back on ALL-CAPS.md files for TSC proposal (#376 )	5 years ago
README.md	remove lgtm shut down (#5014 )	2 years ago
SECURITY.md	Update Security Policy contact info (#4447 )	2 years ago
SUPPORT.md	RocketChat -> Discord (#3429 )	3 years ago
build.gradle	Remove quorum-mainnet-launcher (#5355 )	2 years ago
gradle.properties	Release 23.4.1-SNAPSHOT (#5410 )	2 years ago
gradlew	Sonarcloud Analysis once a week. (#5137 )	2 years ago
gradlew.bat	Upgrade to gradle 6.8.3. (#1950 )	4 years ago
settings.gradle	[23.4] Remove IBFT1 consensus mechanism (#5302 )	2 years ago

README.md

Besu Ethereum Client

Download

Besu is an Apache 2.0 licensed, MainNet compatible, Ethereum client written in Java.

Useful Links

Issues

Besu issues are tracked in the github issues tab. See our guidelines for more details on searching and creating issues.

If you have any questions, queries or comments, Besu channel on Hyperledger Discord is the place to find us.

Besu Users

To install the Besu binary, follow these instructions.

Besu Developers

Contributing Guidelines
Coding Conventions
Command Line Interface (CLI) Style Guide
Besu User Documentation for running and using Besu

Development

Instructions for how to get started with developing on the Besu codebase. Please also read the wiki for more details on how to submit a pull request (PR).

Release Notes

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