* Plumb in three more metrics
* add blockchain_height gauge
* add blockchain_difficulty_total gauge
* add blockchain_announcedBlock_ingest histogram
This involved some deep pluming such that the metrics system needs to be
created in the PantheonCommand, along with trickle down effects into other
consensus engines. This is likely where it should live anyway.
Upgrade dependency versions
* All version information is merged into one place
* Upgrade most version to their latest non-test version.
* dependencies are now sorted
Two dependencies were not upgraded:
errorprone - There are new checks that require build or source changes.
vertex - The license to eclipse 2.0 which is not in our current approved license list.
The change is trivial but for tracability it should be done alone.
Update value returned by web3_clientVersion to be ethstats friendly
* Version part starts with a v
* SNAPSHOT builds report 32 bits of the git hash
* OS and architecture are sniffed out and reported
* JVM version and branding are sniffed out and reported
Example values (not all real):
pantheon/v0.9.0-dev-f800a0b1/osx-x86_64/oracle-java-1.8
pantheon/v0.9.0-dev-27960b57/osx-x86_64/zulu-java-11
pantheon/v0.9.0/linux-arm64/openjdk-java-12
* Introduce ProtocolScheduleBuilder and use it for Clique, MainNet, IBFT and dev.
* Remove default milestone blocks and simplify MainnetProtocolSchedule. All milestone blocks must now be defined in the genesis file (previously ethash chains would get Mainnet milestone blocks by default).
* Make GenesisConfigFile responsible for handling all the content in the genesis config file and rename GenesisConfig to GenesisState as it is now just responsible for creating the initial state at genesis.
* In CliqueProtocolController, pass the network ID to EthProtocolManager instead of the chain ID and use downloader parallelism setting instead of network ID for the number of threads.
* Fix corner case where Memory did not clear target destination if the new bytes to set was empty.
* Use BytesValue.EMPTY instead of Bytes32.EMPTY to make it clear that it's a 0 length BytesValues rather than 32 bytes of zeross.
* Treat outputLength for call operations as a maximum length - when the actual data to output is shorter than outputLength, do not zero out the tail end of the memory range.
* Don't rely on sun.security.krb5.Confounder.bytes.
It's not reflected as part of the JDK platform and makes IDEs cranky.
* Use a better SecureRandom factory.
* spotless
* Introduce classes to wrap JSON config instead of accessing it directly in multiple places.
* Fix discrepancy in how CliqueProtocolSchedule and CliquePantheonController loaded the block period configuration.
* EthGetWork Added with Unit and acceptance tests
* EthGetWork Added with Unit and acceptance tests
* EthGetWork Added with Unit and acceptance tests
* EthGetWork Added with Unit and acceptance tests
Debugged
* EthGetWork Added with Unit and acceptance tests
Debugged
Change Requests Actioned
* [NC-1752] Delegate calls to getOriginalAccount all the way to the actual store. Ensures we get the actual original value even when updaters are nested due to nested calls.
* Upgrade ethereum reference tests to include the new sstore tests.
* Update to latest ethereum reference tests to pull and enable a bunch of Constantinople tests they fix.
* Blacklist test that consumes a huge amount of memory on Constantinople as well.
* Upgrade ethereum reference tests
* Add support for sealEngine: NoProof by skipping PoW validation for ommer headers as well. Production code continues to always use full validation for ommers.
* Add Constantinople to reference test schedules ready for when we enable Constantinople tests.
* Blacklist the new reference tests that are failing while we investigate them.
Danno Ferrin
Sally MacFarlane
Adrian Sutton
Matt Gucci
Chris Mckay
mbaxter
Roberto Saltini
S. Matthew English
Michael Connor
mark-terry