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14eba6e8a9
cleanup/streamsync
delete/old_pending_crosslinks
dependabot/go_modules/github.com/quic-go/quic-go-0.37.7
dependabot/go_modules/google.golang.org/protobuf-1.33.0
dev
dev1secfin
feature/address-to-bls
feature/clear-stale-staking-data
feature/clear-stale-staking-data-31024
feature/dev-clear-stake-031024
feature/dev-engine_test
feature/elk
feature/go1.20
feature/go1.21
feature/groth16
feature/log_tx
feature/proposal
feature/refactor-consensus-view
feature/state_pruning_codes
feature/updated-libp2p-version
feature/updated-protobuf
fix/backup-initialization
fix/crosslink_processing
fix/data-race1
fix/delegation
fix/dev-go-mod
fix/dumpdb_memory_usage
fix/import
fix/is-backup
fix/legacysync_existed_block
fix/list-mile-block
fix/only-valid-blocks
fix/removed-outdated-check
fix/rollback2
fix/rotation-with-revert
fix/shard-id-from-key
fix/snapshot_disabled
fix/stakedVoteWeight
fix/streamsync_context
fix/vw_prefix
improvement/stream_sync_single_tx
log/pending_crosslinks
main
mergify/sophoah/config-update
revert-4628-fix/only-valid-blocks
update/ethdb2024
1.3.1
banjo_tag
before_sc
cello_tag
deployed-20190514T205159-puzzle
deployed-20190611T020930-drum
devnet+utxo
drum_20190612
drum_20190612a
drum_20190613
drum_20190614
drum_20190615
drum_20190616
drum_20190616a
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drum_20190616c
drum_20190618
drum_tag
mainrc2_20190619b
mainrc2_20190619c
master-20191029.0
master-20191205.0
master-20191205.1
master-20191205.2
master-20191205.3
master-20191207.0
master-20191207.1
master-20191207.2
master-20191208.0
pangaea-20190820.0
pangaea-20190822.0
pangaea-20190903.0
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s3-20190830.0
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${ noResults }
90 Commits (14eba6e8a9194c54b5a332de16fb7f11eeb17023)
| Author | SHA1 | Message | Date |
|---|---|---|---|
Max
|
62feec962b
|
HIP-30: minimum validator commission of 7% (#4496)
* HIP-30: sharding configuration boilerplate * update comments * goimports * HIP-30: minimum validator commission of 7% Based on #4495, which must be merged before this PR. This PR should be rebased with dev after #4495 is merged to retain atomicity of changes by pull request. * goimports * update test * update test --------- Co-authored-by: Casey Gardiner <117784577+ONECasey@users.noreply.github.com> |
1 year ago |
Casey Gardiner
|
01691fd3ea
|
Release Candidate 2023.2.0 ( dev -> main ) (#4399)
* check leader for N blocks * fix * fix * Cleanup and fix update pub keys. * Rotate leader. * fix fix fix fix fix * Cleaned. * Cache for `GetLeaderPubKeyFromCoinbase`, removed `NthNextHmyExt`. * activate epoch * comment activation * 295 epoch * Fix failed tests. * Fixed code review. * Fix review "--port flag". * Fix review comments. * Returned locks in rotateLeader. * Rebased onto dev. * Commented golangci. * staged stream sync v1.0 * fix protocol tests * fix spell * remove unused struct * fix rosetta test * add comments and refactor verify sig * add comments, remove extra function * add comment * refactor errors, rename metrics * refactor p2p host creation * fix initsync and host creation * fix short range hash chain * fix beacon node detection for p2p protocol * refactor stream peer cooldown and fix protocol beacon node field * refactor p2p host and routing * fix p2p discovery test issue * add MaxAdvertiseWaitTime to handle advertisements interval and address stream connection issue * terminal print the peer id and proto id * fix boot complete message when node is shut down * add new config option ( ForceReachabilityPublic ) to fix local-net consensus issue * fix self query issue * fix test NewDNSSyncingPeerProvider * [testnet] disable leader rotation * fix discovery issue for legacy sync * add watermark low/high options for p2p connection manager * add test for new conn manager flags * fix dedent * add comment to inform about p2p connection manager options * fix max height issue * add a separate log for get max height error * fix log * feat: triesInMemory flag * fix: panic if TriesInMemory is 1 to 2 * in progress. * consensus check is forked * fix * Cleanup and fix update pub keys. * fix fix fix fix fix * activate epoch * EpochTBD for leader rotation epoch. * 295 epoch * Decider no longer requires public keys as a dependency. (#4289) * Consensus doesn't require anymore `Node` as a circular dependency. * Proper blockchain initialization. * Rwlock consensus. * Removed channels. * Removed view change locks. * Removed timers locks. * Removed fbft locks. * Removed multiSigMutex locks. * Removed leader locks. * Removed additional locks and isViewChange. * Added locks detected by race. * Added locks detected by race. * Locks for start. * Removed additional logs. * Removed additional locks. * Removed additional locks. * Make func private. * Make VerifyBlock private. * Make IsLeader private. * Make ParseFBFTMessage private. * Fix remove locks. * Added additional locks. * Added additional locks. * Added readSignatureBitmapPayload locks. * Added HandleMessageUpdate locks. * Added LastMile locks. * Locks for IsValidatorInCommittee. * Fixed locks. * Fixed tests. * Fixed tests. * Fixed lock. * Rebased over leader rotation. * Fix formatting. * Rebased onto dev. * in progress. * consensus check is forked * update master * fix leader * check leader for N blocks * fix * fix * Cleanup and fix update pub keys. * Rotate leader. * fix fix fix fix fix * Cleaned. * Cache for `GetLeaderPubKeyFromCoinbase`, removed `NthNextHmyExt`. * comment activation * 295 epoch * Fix failed tests. * Fixed code review. * Fix review comments. * Merged leader rotation. * Rebased on dev. * Rebased on dev. * Fix usage of private methods. * Fix usage of private methods. * Fix usage of private methods. * Removed deadcode, LockedFBFTPhase. * Fix review comment. * Fix review comment. * Go mod tidy. * Set to EpochTBD. * Fix tests. * [core] fix state handling of self destruct If a contract self destructs to self and then receives funds within the same transaction, it is possible for its stale state to be saved. This change removes that possibility by checking for deleted state objects before returning them. * Fixed race error. * rpc: add configurable http and `eth_call` timeout * remove default timeouts * store the evm call timeout in rosetta object * [cmd] actually apply ToRPCServerConfig * Removed unused method. * Rotate external leaders on non-beacon chains. * Fix nil panic. * in progress. * in progress. * in progress. * consensus check is forked * update master * fix leader * check leader for N blocks * fix * fix * Cleanup and fix update pub keys. * Rotate leader. * fix fix fix fix fix * Cleaned. * Cache for `GetLeaderPubKeyFromCoinbase`, removed `NthNextHmyExt`. * Fixed code review. * Fix review comments. * Returned locks in rotateLeader. * Rebased onto dev. * staged stream sync v1.0 * refactor errors, rename metrics * fix p2p discovery test issue * add watermark low/high options for p2p connection manager * fix dedent * in progress. * consensus check is forked * fix * Cleanup and fix update pub keys. * fix fix fix fix fix * activate epoch * EpochTBD for leader rotation epoch. * 295 epoch * Decider no longer requires public keys as a dependency. (#4289) * Consensus doesn't require anymore `Node` as a circular dependency. * Proper blockchain initialization. * Rwlock consensus. * Removed channels. * Removed view change locks. * Removed multiSigMutex locks. * Removed leader locks. * Removed additional locks and isViewChange. * Added locks detected by race. * Added locks detected by race. * Locks for start. * Removed additional locks. * Removed additional locks. * Make func private. * Make VerifyBlock private. * Make IsLeader private. * Make ParseFBFTMessage private. * Fix remove locks. * Added additional locks. * Added additional locks. * Added readSignatureBitmapPayload locks. * Added HandleMessageUpdate locks. * Added LastMile locks. * Locks for IsValidatorInCommittee. * Fixed locks. * Fixed tests. * Fixed lock. * Rebased over leader rotation. * in progress. * consensus check is forked * update master * fix leader * check leader for N blocks * fix * fix * Cleanup and fix update pub keys. * Rotate leader. * fix fix fix fix fix * Cleaned. * Cache for `GetLeaderPubKeyFromCoinbase`, removed `NthNextHmyExt`. * Fix failed tests. * Fixed code review. * Fix review comments. * Merged leader rotation. * Rebased on dev. * Rebased on dev. * Fix usage of private methods. * Fix usage of private methods. * Fix usage of private methods. * Removed deadcode, LockedFBFTPhase. * Fix review comment. * Go mod tidy. * remove default timeouts * Rotate external leaders on non-beacon chains. * Fix nil panic. * Fixes. * Update singleton.go * evm: don't return extcode for validators Due to technical debt, validator information is stored in the code field of the address. The code field can be accessed in Solidity for an arbitrary address using `extcodesize`, `extcodehash`, and `extcodecopy` or helper commands (such as `address.code.Length`). The presence of this field is used by contract developers to (erroneously) deny smart contract access to other smart contracts (and therefore, validators). This PR fixes that oversight by returning the same values as other EOAs for known validator addresses. Obviously, it needs a hard fork that will be scheduled separately. * Fix context passing. * Clean up code. * Removed engine dependency. * Fix possible panic. * Clean up code. * Network type. * Fix tests. * Revert "Removed engine dependency." (#4392) * Revert "Fix tests." This reverts commit |
2 years ago |
|
Max
|
a2bd56e105
|
core, internal/configs: HIP28-v2 fee collection (#4410)
* core, internal/configs: HIP28-v2 fee collection Based on the Snapshot vote that has passed, collect 50% of the fee to a community maintained account and the remainder to an account used to pay for infrastructure costs. Note that these accounts need to be decided and set in the code at this moment, and the feature needs to be activated by setting the `FeeCollectEpoch` of the `ChainConfig` object. The implementation for devnet is a bit different than compared to others because the feature was activated on devnet with 100% collection to an account. I have handled this case separately in `devnet.go`. * test: add test for StateTransition.ApplyMessage The objective of this unit test is to check that the fees of a transaction are appropriately credited to the fee collectors that are set. This means, for a transaction of 21,000 gas limit and 100 gwei gas price, two equal fee collectors get 10,500 * 100 gwei each. In addition, to be clear that the refund mechanism (in case a transaction with extra gas comes in) works, the tested transaction has a 50,000 gas limit of which only 21,000 gas limit is actually consumed. * sharding/config: clarify local fee collector pk * sharding/config: set testnet fee collector same as devnet * test: add test for truncated fee distribution * sharding/config: set fee collector addresses * test: hardcode the expected fee collected * goimports * params/config: set testnet fee collect epoch Schedule testnet hard fork epoch to be 1296, which begins around the time 2023-04-28 07:14:20+00:00 * params/config: schedule devnee fee collection Signed-off-by: MaxMustermann2 <82761650+MaxMustermann2@users.noreply.github.com> |
2 years ago |
PeekPI
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f75cccfe39
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[hardfork] collect txns fees to a specific account (#4265)
* collect txns fees to specific account * check ChainConfig is valid at compile time * set feeCollector for localnet * move some epoch check from Rules() to mustValid() * [devnet] set fee collector * [devnet] set fee collection epoch 574 Co-authored-by: MaxMustermann2 <82761650+MaxMustermann2@users.noreply.github.com> |
2 years ago |
Lutty
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d9e933c7f3 |
support rosetta tracer
|
3 years ago |
|
Max
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d500c4ede6
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Resolve harmony-one/bounties#77: Staking precompiles (#3906)
* Resolve harmony-one/bounties#77: Staking precompiles Create write capable precompiles that can perform staking transactions Add hard fork logic (EpochTBD) for these precompiles Tests for new code with at least 80% unit test coverage Staking library + tests in MaxMustermann2/harmony-staking-precompiles * Fix small typo in comment * Run goimports on files to fix Travis * Do not activate staking precompile on shard 0 * Cascade readOnly to WriteCapableContract * No overlap in readOnly + writeCapable precompiles * Use function selector instead of directive From Solidity, use abi.encodeWithSelector and match it against the exact ABI of the functions. This allows us to remove the need for a directive (32) being encoded, and thus saves 28 bytes of data. * Do not allow contracts to become validators As discussed with Jacky on #3906 * Merge harmony-one/harmony/main properly this time * Run goimports * Update gas calculation for staking precompile Please see comment in core/vm/contracts_write.go RequiredGas * Do not allow contract to become validator (2/2) * Cache StakeMsgs from precompiled transactions Add the StakeMsgs to ProcessorResult and cascade them in insertChain * Remove ContractCode fields from validators Since smart contracts can no longer beecome validators, this field is superfluous. Remove it from the Wrapper structure, and do not assign it a value when creating a validator. Build and goimports checked * Update comments in response to feedback (1) Comments to start with function names (2) Comments for public variables (3) Comment to match function name RunPrecompiledContract (4) Clarify that CreateValidatorFunc + EditValidatorFunc are still used * Fix Travis build by reverting rosetta change * Add revert capability to 3 staking tx types - Delegate - Undelegate - CollectRewards * Fix build: Update evm_test for ValidatorWrapper * Merge main into harmony-staking-precompiles * Add gas for precompile calls and allow EOA usage - Each time the precompile is called, charge the base gas fee plus data cost (if data can be parsed successfully). A gas fee is added to prevent benevolent contract deployers from subsidizing the staking transactions for EOAs through repeated assembly `delegatecall`. - Allow EOAs to use the staking precompile directly. Some changes to the Solidity library are associated with this change. - Remove bytes from parsing address, since the ABI unpacks it into an address format correctly. - Add or update tests. Test coverage report to be attached to the PR shortly. * Run goimports * Check read only and write capable for overlap * Handle precompile stakeMsgs for block proposer The staking precompile generates staking messages which are cascaded to the block via the EVM in `state_processor.go`. This change cascades them in `worker.go` to allow block proposers and block verifiers to keep the same state. * Run goimports for cf2dfac4081444e36a120c9432f4e.. * Update staking precompile epoch to 2 for localnet Bring it in line with staking epoch. Change effects all configurations except mainnet and testnet. `goimports` included. * Add read only precompile to fetch the epoch num * Move epoch precompile to 250 * precompiles: left pad the returned epoch number * chainConfig: check epochs for precompiles panic if staking precompile epoch < pre staking epoch * Add staking migration precompile - Lives at address 251 - Migrates delegations + pending undelegations from address A to B - Useful if address A is hacked - Charges gas of 21k + cost of bytes for two addresses - Does not remove existing delegations, just sets them to zero. Replicates current undelegate setup - Unit tests and `goimports` included. Integration test following shortly in MaxMustermann2/harmony-staking-precompiles * Migration precompile: merge into staking Merge the two precompiles into one, add gas calculation for migration precompile. Move epoch precompile to 251 as a result. When migrating, add undelegations to `To`'s existing undelegations, if any match the epoch. * Add migration gas test, remove panic, add check In response to review comments, add tests for migration gas wherein there are 0/1/2 delegations to migrate. Add the index out of bound check to migration gas calculator and remove panics. Lastly, re-sort migrated undelegations if no existing undelegation in the same epoch was found on `To`. * Move undelegations sorting to end of loop |
3 years ago |
|
Max
|
5abe070ec6
|
Resolve harmony-one/bounties#90: Add revert mechanism for UpdateValidatorWrapper (#3939)
* Add revert mechanism for UpdateValidatorWrapper Closes harmony-one/bounties#90 (1) Use LRU for ValidatorWrapper objects in stateDB to plug a potential memory leak (2) Merge ValidatorWrapper and ValidatorWrapperCopy to let callers ask for either a copy, or a pointer to the cached object. Additionally, give callers the option to not deep copy delegations (which is a heavy process). Copies need to be explicitly committed (and thus can be reverted), while the pointers are committed when Finalise is called. (3) Add a UpdateValidatorWrapperWithRevert function, which is used by staking txs `Delegate`, `Undelegate`, and `CollectRewards`. Other 2 types of staking txs and `db.Finalize` continue to use UpdateValidateWrapper without revert, again, to save memoery (4) Add unit tests which check a) Revert goes through b) Wrapper is as expected after revert c) State is as expected after revert * Change back to dictionary for stateValidators Since the memory / CPU usage saved is not significantly different when using an LRU + map structure, go back to the original dictionary structure to keep code easy to read and have limited modifications. * Add tests for validator wrapper reverts As requested by @rlan35, add tests beyond just adding and reverting a delegation. The tests are successive in the sense that we do multiple modifications to the wrapper, save a snapshot before each modification and revert to each of them to confirm everything works well. This change improves test coverage of statedb.go to 66.7% from 64.8% and that of core/state to 71.9% from 70.8%, and covers all the code that has been modified by this PR in statedb.go. For clarity, the modifications to the wrapper include (1) creation of wrapper in state, (2) adding a delegation to the wrapper, (3) increasing the blocks signed, and (4) a change in the validator Name and the BlockReward. Two additional tests have been added to cover the `panic` and the `GetCode` cases. |
3 years ago |
Rongjian Lan
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616e94f668
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update the error type for out of gas (#3900)
|
3 years ago |
|
Rongjian Lan
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b0bf39861d
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Add min commission rate logic (#3715)
* Add min commission rate logic |
4 years ago |
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Rongjian Lan
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03c4ca4a93
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Reduce min delegation from 1000 to 100 (#3712)
* Reduce min delegation from 1000 to 100 |
4 years ago |
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Rongjian Lan
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0512846a8b
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fix concurrent map read issue (#3542)
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4 years ago |
Sebastian Johnsson
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1d71d2b7f0 |
Fix gas estimation for sc calls
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4 years ago |
Daniel Van Der Maden
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94bf414083
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Make token supply related fns more accurate (#3509)
* [staking] Move reward values from Network pkg to its own * Refactor code for the move * Implement logic to accurately set total supply Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [staking] Add totalPreStakingNetworkRewards to reward values * Implement GetTotalTokens for use in other packages Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [core] Move getGenesisSpec to core pkg Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [core] Update gen spec docs Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [staking] Hook in updateInitialRewardValues on node init * Add some docs for clarification Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rpc] Fix GetCirculatingSupply & GetTotalSupply RPCs * Updated err msg in staking reward values.go Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rpc] Move GetCirculatingSupply logic into internal pkg Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [explorer] Update circulating supply & total supply vals Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [staking] Add Localnet rewards val & Errs * [internal] Make GetCirculatingSupply consistent with WhatPercentStakedNow Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [staking] Fix imports Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [consensus] Make PercentageForTimeStamp return 1 for non-mainnet chains Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [staking] Fix reward dec math + Testnet testnet vals Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [staking] Make all const reward vals ONE instead of ATTO Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [internal] Correct returned value to ONE instead of Atto Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [staking] Fix dec precision Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [staking] Fix TestGetPreStakingRewardsFromBlockNumber test Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [staking] Use TotalInitialTokens instead of TotalPreStakingTokens * Done so basis is off block 0 to account for phased mainnet release Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [internal] Fix GetCirculatingSupply Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> |
4 years ago |
Janet Liang
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2bd4083b61
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[core] Return EVM errors from ApplyMessage for external use (#3375)
* [rpc] Return EVM errors as RPC errors for smart contract Calls * [core] Return ExecutionResult from TransitionDb & ApplyMessage * [core] Update ApplyTransation to use ExecutionResult * [rpc] Update doEstimateGas to use ExecutionResult * [rpc] Remove redundant VMError error message wrap * [rpc] Remove debug prints * [rpc] Revert hmy_call RPC behavior to keep backwards compatibility * [core] Return ExecutionResult struct instead of pointer to struct |
4 years ago |
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Rongjian Lan
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cb237f1b42
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make receipt log sorted (#3372)
* make receipt log sorted * fix build |
4 years ago |
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Rongjian Lan
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4452b36ee4
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Rollup evm to geth v1.9.9 Muir Glacier (#3356)
* Rollup evm to geth v1.9.9 Muir Glacier * fix go gen * update intrinsic gas for istanbul * Update statedb.Commit * revert go gen result * revert protobuf version * update protobuf * update go gen files * set testnet epoch for evm upgrade |
4 years ago |
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Rongjian Lan
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f284e9e0fc
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Increase crosslink catching rate, expect to have equillibrium at 5 block delay (#3333)
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4 years ago |
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Rongjian Lan
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273d0c5633
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Add logs for redelegated tokens (#3310)
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4 years ago |
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Rongjian Lan
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f2fa88a188
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add support for redelegation and bring back 7 epoch locking time (#3296)
* add support for redelegation
* Add test
* Revert "[go.mod] version upgrade of libp2p modules"
This reverts commit
|
4 years ago |
Ganesha Upadhyaya
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6bc602194c
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refactor check duplicates to staking_verifier (#2898)
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5 years ago |
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Rongjian Lan
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044c2dcd4c
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Validator dedup on identity and bls keys (#2883)
* Remove same-validator redelegation feature which is useless and confusing * Fix comments * Detect duplicate name or identity * check bls dups * Remove name dedup as it's risky * equal rather than compare on address * Add better error content * Fix travis |
5 years ago |
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Rongjian Lan
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614f528f2c
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Add cache to state validator modification; refactor snapshot read/write (#2844)
* Add cache to state validator access; refactor snapshot read/write * make validator update happen at commit * fix lint * make sure slashing applies on validator wrapper in state * Revert live update of validtor wrapper in staking txn * add init population of validator cache logic * Fix validator cache commit logic * Separate validatorWrapper func * fix build * Fix lint |
5 years ago |
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Rongjian Lan
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e28c942aa0
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make delegation index consistent by block number (#2834)
* make delegation index consistent by block number * refactor blockNum |
5 years ago |
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Rongjian Lan
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dcacc6347b
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burn all transaction fees after staking. (#2792)
* burn all transaction fees * use right chain config * remove redundant chainconfig |
5 years ago |
Edgar Aroutiounian
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a815e11409
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[rpc][availability][apr] Richer validator information, implement APR, unify EPoS computation, remove fall 2019 tech debt (#2484)
* [rpc][validator] Extend hmy blockchain validator information * [availability] Optimize bump count * [staking][validator][rpc] Remove validator stats rpc, fold into validator information, make existing pattern default behavior * [slash] Reimplement SetDifference * [reward][engine][network] Remove bad API from fall, begin setup for Per validator awards * [header] Custom Marshal header for downstream, remove dev code * [effective][committee] Factor out EPoS round of computation thereby unification in codebase of EPoS * [unit-test] Fix semantically wrong validator unit tests, punt on maxBLS key wrt tx-pool test * [reward] Use excellent singleflight package for caching lookup of subcommittees * [apr][reward] Begin APR package itself, iterate on iterface signatures * [reward] Handle possible error from singleflight * [rpc][validator][reward] Adjust RPC committees, singleflight on votingPower, foldStats into Validator Information * [apr] Stub out computation of APR * [effective][committee] Upgrade SlotPurchase with named fields, provide marshal * [effective] Update Tests * [blockchain] TODO Remove the validators no longer in committee * [validator][effective] More expressive string representation of eligibilty, ValidatorRPC explicit say if in committee now * [rpc] Median-stake more semantic meaningful * [validator] Iterate on semantic meaning of JSON representation * [offchain] Make validator stats return explicit error * [availability] Small typo * [rpc] Quick visual hack until fix delete out kicked out validators * [offchain] Delete validator from offchain that lost their slot * [apr] Forgot to update interface signature * [apr] Mul instead of Div * [protocol][validator] Fold block reward accum per vaidator into validator-wrapper, off-chain => on-chain * [votepower] Refactor votepower Roster, simplify aggregation of network wide rosters * [votepower][shard] Adjust roster, optimize usage of BLSPublicKey as key, use MarshalText trick * [shard] Granular errors * [votepower][validator] Unify votepower data structure with off-chain usage * [votepower][consensus][validator] Further simplify and unify votepower with off-chain, validator stats * [votepower] Use RJs naming convention group,overall * [votepower] Remove Println, do keep enforcing order * [effective][reward] Expand semantics of eligibility as it was overloaded and confusing, evict old voting power computations * [apr] Adjust json field name * [votepower] Only aggregate on external validator * [votepower] Mistake on aggregation, custom presentation network-wide * [rpc][validator][availability] Remove parameter, take into account empty snapshot * [apr] Use snapshots from two, one epochs ago. Still have question on header * [apr] Use GetHeaderByNumber for the header needed for time stamp * [chain] Evict > 3 epoch old voting power * [blockchain] Leave Delete Validator snapshot as TODO * [validator][rpc][effective] Undo changes to Protocol field, use virtual construct at RPC layer for meaning * [project] Address PR comments * [committee][rpc] Move +1 to computation of epos round rather than hack mutation * [reward] Remove entire unnecessary loop, hook on AddReward. Remove unnecessary new big int * [votepower][rpc][validator] Stick with numeric.Dec for token involved with computation, expose accumulate block-reward in RPC * [effective][committee] Track the candidates for the EPoS auction, RPC median-stake benefits * [node] Add hack way to get real error reason of why cannot load shardchain * [consensus] Expand log on current issue on nil block * [apr] Do the actual call to compute for validator's APR * [committee] Wrap SlotOrder with validator address, manifests in median-stake RPC * [apr] Incorrect error handle order * [quorum] Remove incorrect compare on bls Key, (typo), remove redundant error check * [shard] Add log if stakedSlots is 0 * [apr] More sanity check on div by zero, more lenient on error when dont have historical data yet * [committee] Remove + 1 on seat count * [apr] Use int64() directly * [apr] Log when odd empty nil header * [apr] Do not crash on empty header, figure out later |
5 years ago |
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Rongjian Lan
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84ffbcfb7a
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[audit] Various fixes and todos for auditing; add log for collect rewards (#2448)
* 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 |
5 years ago |
flicker-harmony
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aadeae045c |
Refactor explorer service and add addresses fetch from db
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5 years ago |
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Edgar Aroutiounian
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c4d744e376
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[double-sign] Provide proof of double sign in slash record sent to beaconchain (#2253)
* [double-sign] Commit changes in consensus needed for double-sign
* [double-sign] Leader captures when valdator double signs, broadcasts to beaconchain
* [slash] Add quick iteration tool for testing double-signing
* [slash] Add webhook example
* [slash] Add http server for hook to trigger double sign behavior
* [double-sign] Use bin/trigger-double-sign to cause a double-sign
* [double-sign] Full feedback loop working
* [slash] Thread through the slash records in the block proposal step
* [slash] Compute the slashing rate
* [double-sign] Generalize yaml malicious for many keys
* [double-sign][slash] Modify data structures, verify via webhook handler
* [slash][double-sign] Find one address of bls public key signer, seemingly settle on data structures
* [slash] Apply to state slashing for double signing
* [slash][double-sign] Checkpoint for working code that slashes on beaconchain
* [slash] Keep track of the total slash and total reporters reward
* [slash] Dump account state before and after the slash
* [slash] Satisfy Travis
* [slash][state] Apply slash to the snapshot at beginning of epoch, now need to capture also the new delegates
* [slash] Capture the unique new delegations since snapshot as well
* [slash] Filter undelegation by epoch of double sign
* [slash] Add TODO of correctness needed in slash needs on off-chain data
* [rpc] Fix closure issue on shardID
* [slash] Add delegator to double-sign testing script
* [slash] Expand crt-validator.sh with commenting printfs and make delegation
* [slash] Finish track payment of leftover slash debt after undelegation runs out
* [slash] Now be explicit about error wrt delegatorSlashApply
* [slash] Capture specific sanity check on slash paidoff
* [slash] Track slash from undelegation piecemeal
* [slash][delegation] Named slice types, .String()
* [slash] Do no RLP encode twice, once is enough
* [slash] Remove special case of validators own delegation
* [slash] Refactor approach to slash state application
* [slash] Begin expanding out Verify
* [slash] Slash on snapshot delegations, not current
* [slash] Fix Epoch Cmp
* [slash] Third iteration on slash logic
* [slash] Use full slash amount
* [slash] More log, whitespace
* [slash] Remove Println, add log
* [slash] Remove debug Println
* [slash] Add record in unit test
* [slash] Build Validator snapshot, current. Fill out slash record
* [slash] Need to get RLP dump of a header to use in test
* [slash] Factor out double sign test constants
* [slash] Factor out common for validator, stub out slash application, finish out deserialization setup
* [slash] Factor out data structure creation because of var lexical scoping
* [slash] Seem to have pipeline of unit test e2e executing
* [slash] Add expected snitch, slash amounts
* [slash] Checkpoint
* [slash] Unit test correctly checks case of validator own stake which could drop below 1 ONE in slashing
* [config] add double-sign testnet config (#1)
Signed-off-by: Leo Chen <leo@harmony.one>
* [slash] Commit for as is code & data of current dump.json
* [slash] Order of state operation not correct in test, hence bad results, thank you dlv
* [slash] Add snapshot state dump
* [slash] Pay off slash of validator own delegation correctly
* [slash] Pay off slash debt with special case for min-self
* [slash] Pass first scenario conclusively
* [slash] 2% slash passes unit test for own delegation and external
* [slash] Parameterize unit test to easily test .02 vs .80 slash
* [slash] Handle own delegation correctly at 80% slash
* [slash] Have 80% slash working with external delegator
* [slash] Remove debug code from slash
* [slash] Adjust Apply signature, test again for 2% slash
* [slash] Factor out scenario in testing so can test 2% and 80% at same time
* [slash] Correct balance deduction on plan delegation
* [slash] Mock out ChainReader for TestVerify
* [slash] Small surface area interface, now feedback loop for verify
* [slash] Remove development json
* [slash] trigger-double-sign consumes yaml
* [slash] Remove dead code
* [slash][test] Factor ValidatorWrapper into scenario
* [slash][test] Add example from local-testing dump - caution might be off
* [slash] Factor out mutation of slashDebt
* [slash][test] Factor out tests so can easily load test-case from bytes
* [slash] Fix payment mistake in validator own delegation wrt min-self-delgation respected
* [slash] Satisfy Travis
* [slash] Begin cleanup of PR
* [slash] Apply slash from header to Finalize via state processor
* [slash] Productionize code, Println => logs; adjust slash picked in newblock
* [slash] Need pointer for rlp.Decode
* [slash] ValidatorInformation use full wrapper
* Fix median stake
* [staking] Adjust MarshalJSON for Validator, Wrapper
* Refactor offchain data commit; Make block onchain/offchain commit atomic (#2279)
* Refactor offchain data; Add epoch to ValidatorSnapshot
* Make block onchain/offchain data commit atomically
* [slash][committee] Set .Active to false on double sign, do not consider banned or inactive for committee assignment
* [effective] VC eligible.go
* [consensus] Redundant field in printf
* [docker] import-ks for a dev account
* [slash] Create BLS key for dockerfile and crt-validator.sh
* [slash][docker] Easy deployment of double-sign testing
* [docker] Have slash work as single docker command
* [rpc] Fix median-stake RPC
* [slash] Update webhook with default docker BLS key
* [docker][slash] Fresh yaml copy for docker build, remove dev code in main.go
* [slash] Remove helper binary, commented out code, change to local config
* [params] Factor out test genesis value
* Add shard checking to Tx-Pool & correct blacklist (#2301)
* [core] Fix blacklist & add shardID check
* [staking + node + cmd] Fix blacklist & add shardID check
* [slash] Adjust to PR comments part 1
* [docker] Use different throw away funded account
* [docker] Create easier testing for delegation with private keys
* [docker] Update yaml
* [slash] Remove special case for slashing validator own delegation wrt min-self-delegate
* [docker] Install nano as well
* [slash] Early error if banned
* [quorum] Expose earning account in decider marshal json
* Revert "Refactor offchain data commit; Make block onchain/offchain commit atomic (#2279)"
This reverts commit
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5 years ago |
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Daniel Van Der Maden
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376178a91e
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Abstract transactions in tx pool and add staking transaction to pool with error report (#2236)
* [core] Add tx-pool txn interface & update supporting components * Add txn interface (`PoolTransaction`) for tx-pool * Update tx_journal to handle pool's txn interface * Update tx_list to handle pool's txn interface * [staking] Satisfy `PoolTransaction` interface & move error sink types * Implement `Protected`, `ToShardID`, `To`, `Data`, `Value` and `Size` for `StakingTransaction` to satisfy `PoolTransaction` interface * Refactor `Price` to `GasPrice` for `StakingTransaction` to satisfy `PoolTransaction` interface * Move error sink related components to transaction.go * Expose `VerifyBLSKey` and `VerifyBLSKeys` * [core] Generalize tx pool & refactor error sink logic * Refactor txn logic to use `PoolTransaction` and `PoolTransactions` * Add `txPoolErrorReporter` to handle reporting to plainTx and stakingTx error sinks * Remove old & unpayable txs error reports (to error sink) since errs are already reported when adding the txs * Fix known transaction error report when adding txn batches * Add error sink reporting when failed to enqueue txs * [node] Fix error sink & update tx pool interaction * Integrate staking transaction in tx-pool * Remove staking transaction error sink * [hmy api] Integrate staking transactions from tx pool * Remove looking at tx pool for `GetTransactionByHash` * Add `PendingStakingTransactions` and update `PendingTransactions` to only return plainTx * [tests] Update all tests for tx pool txn interface & staking err sink * Update transactions to `PoolTransaction` interface * Remove `CommitTransactions` staking txn error sink * Add basic staking txn tests to tx pool tests * [node] Make all node broadcast staking tx and plain tx * [core + staking] Separate staking msg check and put in tx pool * Move `Validator` specific sanity check into its own method and call said method in `ValidatorWrapper` sanity check * Create staking msg verifiers and preprocessors in `staking_verifier.go` * Remove staking msg verification on all staking msg applications in `state_transition.go` and call new staking msg verifiers & preprocessors * Add staking msg verification to tx pool * Remove `ToShardID` from `PoolTransaction` interface and remove trivial implementation of `ToShardID` in `StakingTransaction` |
5 years ago |
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Rongjian Lan
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50b6df289e
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Make create validator requires extra transaction fee to further deter spam. (#2248)
* update testnet epochs * Fix the one-off error fully * Add const for the bad block num * Graceful shutdown of node * Add syscall.SIGTERM for shutdown * Add transaction base fee for createValidator as 10x of create contract * Add transaction base fee for createValidator as 100x of create contract * Add transaction base fee for createValidator as 10x of create contract * Add transaction base fee for createValidator as 100x of create contract * Fix lint |
5 years ago |
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Rongjian Lan
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4c9ec7329e
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Small fixes on staking log and error (#2158)
* Small fixes on staking log and error * Fix lint |
5 years ago |
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Edgar Aroutiounian
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6435f4060c
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[availability] Implement inactive toggle for validators that miss threshold of signing required; (66%) of epoch (#2077)
* [availability] Add function setting Validator as Inactive=true if meets threshold * [availability] Set Validators that did not meet signing threshold to inactive * [availability] Wrap Setting invalid validator only if new epoch forthcoming * [availability] Return right error value * [staking] Add Active field to EditValidator staking txn * [availability] Add validator snapshot type, thread throughout codebase * [availability] Adjust check availability on a per epoch basis * [availability] Address PR comments, simplify collection of validators * [availability] Fold ValidatorSnapshot into ValidatorWrapper * [blockchain] Move update of validator list to after availability removal of validator * [availability] Move availability signing counts to Wrapper, out of Stats * [availability] Record epoch on each validator update as well * [availability] Remove update validator stats in writeblockwithstate, update validator signing in proposal of new block to get correct state written * [availability] Mutate state for validators signing in finalize * [availability] Set unavailable validators in finalize * [consensus] Remove error level for non-error log * [node] No point to broadcast crosslink if we are not in cross link time yet * [availability] Remove moved blocksigners function * [core] Give more context in failure * [availability] Provide set as filter for which validators to track on signing increase and set inactivity * [blockchain] Write snapshot of validator as is * Fix format in staking transaction (#2127) * [availability] Move increment of validator signing counter to before shard state proposal * [availability] Kick out inactive validators right before new shard state proposal * [availability] Keep logic of getting shard members as was * [state-transition] Attach Epoch number to create validator txn Co-authored-by: flicker-harmony <52401354+flicker-harmony@users.noreply.github.com> |
5 years ago |
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Rongjian Lan
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e7cd387677 |
Fix create validator balance reduce bug; Add LastEpochInCommittee (#2029)
* Fix undelegation non-pointer modification bug * Fix lint * fix import * Fix create validator balance reduce bug; Add LastEpochInCommittee |
5 years ago |
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Edgar Aroutiounian
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df1ec49859
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[staking] Richer errors (#2012)
* [state] Add more information to insufficient balance for stake errors * [staking] Wrap Sanity check errors with more information * [errors] Add gas information to insufficient balance in gas to pay fee error message * [errors] Fix mistaken use of Wrapf |
5 years ago |
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Rongjian Lan
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678e2ec50d |
Fix re-delegate negative balance bug
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5 years ago |
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Rongjian Lan
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41509fcbc6 |
fix bug on undelegate and delegate
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5 years ago |
Chao Ma
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a8a977e88c |
add getECDSAFromCoinbase for leader reward
collect txFee for leader |
5 years ago |
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Rongjian Lan
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f59469b644 |
Add epoch number in shard state for use of beacon epoch sync
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5 years ago |
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Rongjian Lan
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b240b7533d |
Many small tweaks
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5 years ago |
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Rongjian Lan
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1423953ffa |
Fix no bls key issue; fix sanity check potential issue; Preempty uesless collectReward tx
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5 years ago |
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Rongjian Lan
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1a5757b249 |
Add full block reward integration; fix staking index bug; add staking txn signer check (#1889)
* Fix block rewards; Add staking signer check; Allow 0 MaxTotalDelegation * Fix lint * Add full block reward integration; fix staking index bug; add staking txn signer check |
5 years ago |
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Rongjian Lan
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b8fa1b4d94 |
Fix block rewards; Add staking signer check; Allow 0 MaxTotalDelegation (#1887)
* Fix block rewards; Add staking signer check; Allow 0 MaxTotalDelegation * Fix lint |
5 years ago |
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Rongjian Lan
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d9900b44df |
Fix staking epoch logic
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5 years ago |
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Edgar Aroutiounian
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66f6e0a26c |
[committee] Enable Staking on localnet at epoch 3
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5 years ago |
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Edgar Aroutiounian
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76dc4cf46c |
[core] Add logging for amount of gas needed for a rejected staking transaction
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5 years ago |
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Rongjian Lan
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f3927bd465 |
Add uptime stats
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5 years ago |
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Rongjian Lan
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c16ededa3e |
Add delegation index to avoid looping through all delegations
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5 years ago |
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Rongjian Lan
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9cd994ecf2 |
Add more staking RPCs
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5 years ago |
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Rongjian Lan
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b856049aad |
Create snapshot for all validators
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5 years ago |
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Rongjian Lan
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92f80b0445 |
Add validator snapshot in local db
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5 years ago |