1. Refactored service manager with cleaner interface.
2. Add prometheus to the service manager.
3. Graceful shutdown of the services (including consensus).
4. Some code refactor regarding consensus graceful shutdown.
Co-authored-by: Rongjian Lan <rongjian.lan@gmail.com>
* Add ethereum transaction support
* fix fmt
* fix lint
* add new block body fork logic
* add back deleted code
* lower case block version const
* add eth txn into new version of block
* refactor back
* refactor more
* fix test code
* Fix build
* Fix build
* revert eth txn in block and block proposal
* fix build
* fix build
* fix build
* Add ethereum transaction support
* fix fmt
* fix lint
* add new block body fork logic
* add back deleted code
* lower case block version const
* add eth txn into new version of block
* refactor back
* refactor more
* fix test code
* Fix build
* Fix build
* [node] graceful shutdown validator and leader
when leader/validator is in commit phase, wait until it finishes the consensus
before shutdown the node.
This is useful for node upgrade to avoid unexpected blockchain state.
Signed-off-by: Leo Chen <leo@harmony.one>
* [node] stop block proposal service on leader
Signed-off-by: Leo Chen <leo@harmony.one>
* [node] warn on block proposal stopped
Signed-off-by: Leo Chen <leo@harmony.one>
Co-authored-by: Rongjian Lan <rongjian.lan@gmail.com>
[viewchange] encapsulate view ID in the State struct
do NOT ues consensus.current directory to set/get viewID
use the following functions
consensus.SetCurViewID, consensus.SetViewChangingID
consensus.GetCurViewID, consensus.GetViewChangingID
Signed-off-by: Leo Chen <leo@harmony.one>
* Optimize crosslink verification logic and add more cache (#3032)
* make crosslink broadcast smarter and more efficient (#3036)
* adjust catch up speed to be a sane number
* Fix crosslink broadcast condition (#3041)
* processing staking and normal transactions together
* bug fix and removing unwanted method
* made sense to rename and move the TransactionsByPriceAndNonce to pool type
* accounting for prestaking blocks, need to keep the previous order for processing txs
* Clean up logs
* remove log
* Refactor block period logic; wait for 100% sig before timeout
* logic fixes
* optimize now init
* always wait for 2s for grace period
* More logs and checks before processing staking txns
* fix import
* Refactor block proposal
* Various fixes and todos for auditing; add log for collect rewards
* Fix lint
* fix comment
* [staking][validation][protocol] Limit max bls keys
* [staking-era] Fold banned and active into single field
* [slash][effective] Remove LRU cache for slash, change .Active to enumeration
* [slash] Remove leftover wrong usage of Logger
* [slash][offchain] Only Decode if len > 0
* [offchain] cosmetic
* [slash] Remove some logs in proposal
* [webhook] Move webhook with call for when cannot commit block
* [shard] Finally make finding subcommittee by shardID an explicit error
* [node] Whitespace, prefer literal
* [webhook] Report bad block to webhook
* [slash] Expand verify, remove bad log usage, explicit error handle
* [slash] Check on key size
* [slash] Explicit upper bound of pending slashes
* [slash] Use right epoch snapshot, fail to verify if epoch wrong on beaconchain
* [multibls] Make max count allowed be 1/3 of external slots
* [quorum] Remove bad API of ShardIDProvider, factor out committee key as method of committee
* [verify] Begin factor out of common verification approach
* [project] Further remove RawJSON log, use proper epoch for snapshot
* [slash] Implement verification
* [slash] Implement BLS key verification of ballots
* [rpc] Keep validator information as meaningful as possible
* [staking] Never can stop being banned
* [slash] Comments and default Unknown case of eligibility
* [slash] Be explicit on what input values allowed when want to change EPOSStatus
* [consensus] Remove unneeded TODO
* [verify] Add proper error message
* [rpc] Give back to caller their wrong chain id
* [chain] Add extra map dump of delegation sizing for downstream analysis
* [engine] Less code, more methods
* [offchain] More leniency in handling slash bytes and delete from pending
* [validator] Remove errors on bad input for edit
Rongjian Lan
Jacky Wang
Leo Chen
Ganesha Upadhyaya
Edgar Aroutiounian