* Updated TransactionValidationParams with checkLocalPermissioning flag
* Added TransactionValidationParam to TxProcessor
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
* Columnated storage to allow for iteration over world state
* change MetricsCategory to PantheonMetricsCategory
* consistency renaming of kvstores
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
* [PAN-2850] Create a transaction pool configuration object
* fix unit test by adding equals and hash code methods
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
* [PIE-1710] Expose a CLI option to configure the life time of transaction messages.
- add a cli option `--tx-pool-message-keep-alive-seconds`
* rename cli option
* change cli option description
* spotless apply
* Update everything_config.toml
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
* use MockitoJUnitRunner to run TransactionsMessageProcessor tests
* implement metrics counter and logging
* (format) replace statement by lambda expression
* (doc) fix javadoc
* spotless apply
* remove modulo and reset step counter to zero
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
* [PIE-1707] Implement a timeout in TransactionMessageProcessor
- `processTransactionsMessage` now takes a `keepAlive` parameter
- don't process the message if expired
- add unit tests
- use a default timeout for transactions (1 minute)
* Update ethereum/eth/src/test/java/tech/pegasys/pantheon/ethereum/eth/transactions/TransactionsMessageProcessorTest.java
Co-Authored-By: Nicolas MASSART <NicolasMassart@users.noreply.github.com>
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
* [PAN-2786] Stop Transaction Pool Queue from Growing Unbounded
- use a `ArrayBlockingQueue` with a fixed size to limit the transaction task queue
- expose a method in `MonitoredExecutors` to create a working queue with a maximum capacity
- update `EthScheduler` to use a limited working queue for the `txWorkerExecutor`
* [PAN-2786] Implement a bounded timed queue
- implement a custom bounded queue
- use a time based policy with keep alive configuration
- implement eviction process based on the policy
- add metrics
* use field instead of parameter
* fix PR pass 1
- use concrete class instead of interface
- change metric name to comply with global policy
- update unit test
- wrap `Runnable` into `scheduleTxWorkerTask`
* fix PR
- remove time based policy
- use raw `Runnable`
- make a room for a new element at full capacity
* Update BoundedQueueTest.java
invert condition
* fix PR comments
- remove Mock class
- make logic more thread safe, avoid race condition
- remove element until the new one is accepted
* Update ethereum/eth/src/main/java/tech/pegasys/pantheon/ethereum/eth/manager/EthScheduler.java
Co-Authored-By: Adrian Sutton <adrian@symphonious.net>
* spotless apply
* fix nit comments
- use assertj assertions for better readability
- improve unit test
* spotless apply
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
* [PAN-2630] Synchronizer should disconnect the sync target peer on invalid block data
- check if headers are sequential
- if sequential, check if they form a chain, if not, disconnect the peer
* update behaviour and add tests
- change checks order
- add log message
- write tests
* disconnect sync target when InvalidBlockException
* remove power mockito
- remove powermockito
- write tests in subclasses of the `AbstractGetHeadersFromPeerTaskTest`
* fix Exception check bug
* fix PR discussion first pass
- add assertion to check when the peer is disconnected
- add assertion to check the peer has not been disonnected
- undo remove final on class
- remove sync target field
* remove spy invocation
* spotlessApply
* shouldDisconnectPeerIfInvalidBlockException
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
Adds metrics to expose:
* height of best known block
* synchronizer in sync flag
* max peers
* Timestamp of current chain head
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
* It returns for any block we would broadcast to other peers, when
we would broadcast them.
* It returns a JSON String containing hash, number, and timestamp
* This event data is not set in stone, it may change in type or content.
* Acceptance tests and unit tests got a re-work away from the assumption
that there is only one plugin type.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
Reduce the amount of work done within synchronized blocks in PendingTransactions.
In particular getTransactionByHash and notifying listeners of added or removed transactions are no longer in synchronized blocks.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
* Bail out of addRemoteTransactions immediately if we're not in sync instead of after we sort by nonce and begin iterating.
* Don't sort transactions by nonce. This was only required because we previously rejected transactions where the nonce was too high.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
* Don't copy collections if we don't need to. Change types higher up if needed.
* Don't use Guava's Object.equal, use Java's Objects.equals.
** add errorprone test to enforce the banning of Guava's Objects class.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
* Change all Stream<?> getX() and Stream<?> x() methods to Stream<?> streanX methods, such as `Stream<Peer> streamIdlePeers()`
* Update coding conventions to reflect this.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
Replaces the RocksDB based queue for pending world state download tasks with one that uses a simple file. Added tasks are appended to the file while the reader starts from the beginning of the file and reads forwards.
Periodically a new file is started to limit the disk space used. The reader deletes files it has completed reading.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
Fix non-deterministic test caused by variable size of generated transactions.
Validate transactions against a size range rather than a fixed size
* Use assertj instead of own method.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
Provides better control over the maximum number of concurrent requests to a peer.
Gives a fairer allocation of peers to requests being made.
Avoids a task failing because all peers are busy which then introduces a delay before the request is retried.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
Store the header for the current chain head and total difficulty to avoid RocksDB lookups when requesting those common values.
Also uses that cache to avoid a database lookup when checking if a block has already been imported if the block's parent is the current chain head.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
Lucas Saldanha
Ratan Rai Sur
Abdelhamid Bakhta
Adrian Sutton
mbaxter
Danno Ferrin
Trent Mohay
S. Matthew English