* Creating EnodeURLProperty and custom converter
* Replacing String for URI when parsing EnodeURL
* Fixing acceptance test bootnode config
* Removing invalid empty bootnode property from docker script
* Validating nodeId in Enode URL
* Adding final to method param
* WS sync subscription delay added
* WS sync subscription delay added with unit testing
* WS sync subscription delay added with unit testing
* changed number to a constant in constructor
* Use default from websocket class instead of making new one
* Removed magic numbers
* Made error message use const as well
Received New Round messages require significant validation to ensure their content is consistent and valid with regard the current state of the system.
This commit includes a class (and tests) which ensures illegally constructed NewRound messages are identified.
This does not include the action to be taken upon detection of an illegal New Round message.
* basic updatdes
* spotless inter alia
* building successfully
* funtioning
* minor update to docs
* rebased in previous commit, attempt to pass build server
* eliminate distanceSortedPeers
* spotless update
* revamp outstanding requests
* implementation of timeoutTask and corresponding test
* use setPeriodic
* testing with DiscoveryPeer
* remove commenceTimeoutTask from constructor
* isolate clock functionality out of recursive state
* update to docs
* validate size of outstandingrequestlist
* improve sanity check test
* remove extraneous copy
* add accurate interface parameters
* finalize
The classes used around the IBFT Messaging classes have all been renamed to make their use less cumbersome throughout the codebase.
Other issues are yet to be found (not all variable names and function names have been captured in this sweep).
* use Peer for enode not String
* moved NodeWhitelistController and PermissionConfig to p2p/permissioning
* reject messages if not from a whitelisted peer
* Time all tasks
This is fairly high touch consisting of 3 things:
* Moving to Prometheus's Summary for timers
* Timing at .2, .5, .8, .9, .99, and 1.0 (1.0 actually gets max I believe)
* Timing all abstract EthTasks
* The bulk of the changes: plumbing the timing context everywhere we need it
A problem was identified whereby the vote in a child block was applied to the parent, this was resolved by
duplicating the parent VoteTally before modifying it, and injecting to the child block.
Some refactoring was also conducted to make VoteTally logic simpler.
* NC-1880 High TX volume swamps block processing
Move transaction processing into its own thread(s).
Size of txWorkerExecutor thread pool can be independently configured.
* 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.
Use the Idiomatic builder pattern for PantheonControllerBuilder and
RunnerBuilder. This reduces the number of test touch points when a new
object is added to the builder.
* [MINOR] no fixed ports in tests
First enable "0" port in PeerDiscoveryAgent so it binds to
an open port. Then change the test to use two PeerDiscoveryAgents
The change to zero is accomplished by populating the endpoint with
the actual bound socket instead of the value passed in. If it is
zero the value will change otherwise it will be the value passed in.
Reverts #339
Görli's testnet regularly has proposers miss their turn and their
genesis block actually had a bad validator specified (that was voted out
as soon as they could) So many blocks do not have the proper "proposer"
as their block generator. As a consequence the
CliqueDifficultyValidationRule fails regularly, in fact it fails at
block 3, so this should be easy to re-create locally.
Clique Proposer Selection would choose an incorrect peer
when a signer was removed from the pool, as the algorithm worked
purely on the block count.
The algorithm has now been updated to ensure the next proposer is
incrementally the next signer in the ordered list, based on the
parent's proposer
Metrics being captured initially:
Total number of peers ever connected to
Total number of peers disconnected, by disconnect reason and whether the disconnect was initiated locally or remotely.
Current number of peers
Timing for processing JSON-RPC requests, broken down by method name.
Generic JVM and process metrics (memory used, heap size, thread count, time spent in GC, file descriptors opened, CPU time etc).
RoundChangeValidator has been added which is responsible for
validating the content of a RoundChange message by using the
underlying MessageValidator capabilities.
Lucas Saldanha
Michael Connor
Chris Mckay
tmohay
Jason Frame
PegaSys Admin
MadelineMurray
Danno Ferrin
S. Matthew English
Anton Nashatyrev
mark-terry
Sally MacFarlane
mbaxter
Adrian Sutton
CJ Hare