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* core: touch verifierCache at 90% of round (#247)Jimmy Hu2019-06-121-2/+35
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* app: new app test flow (#244)bojie2019-06-129-70/+2289
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* core: vm: remove delegation mechanism (#245)Wei-Ning Huang2019-06-128-1001/+267
| | | | | | | | | | | | | The current delegation mechanism are prone to unstaking attack. i.e. a malicious attacker could unstake a small amount from a lot of node it staked before and make them unqualified, which leads to potential failure of the network. Since DEXON does not use consensus like DPoS, node is required to have at least MinStake in order to become a node. Voting mechanism is not required in our system since qualified node does not depends on the number of votes. Instead of managing the delegation mechanism in governance contract, we should let the owner manage the delegation and reward distribution mechanism on their own.
* dex: fetcher: modify parameters to speedup syncing (#239)Wei-Ning Huang2019-06-123-5/+7
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* dex: rename IsLatticeSyncing to IsCoreSyncing (#238)Wei-Ning Huang2019-06-123-5/+5
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* core: vm: expose CRSRound and DKGRound and fix consistency (#236)Wei-Ning Huang2019-06-124-63/+121
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* vendor: sync to latest core (#237)Jimmy Hu2019-06-126-36/+98
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* build: ci: extend legacy-evm test timeout to 10m (#235)JM2019-06-121-1/+1
| | | | Since it costs almost 5min on new tests data, this pr extends the timeout to 10min.
* Dockerfile.alltools: update Dockerfile for building tools (#234)Wei-Ning Huang2019-06-122-10/+10
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* cmd: nodekey: add command to generate and inspect nodekey (#233)Wei-Ning Huang2019-06-121-0/+93
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* dex, dex/downloader: remove some TODO comments (#232)Sonic2019-06-125-13/+1
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* misc: update dockerignoreJimmy Hu2019-06-121-1/+2
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* app: refactor app run as single chain (#226)bojie2019-06-124-290/+161
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* test: update test parameters (#229)Wei-Ning Huang2019-06-125-24/+26
| | | | | | * test: update test parameters * update smoke test parameter
* vendor: sync to latest core (#231)Jimmy Hu2019-06-124-27/+52
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* core: fix dkgJimmy Hu2019-06-121-12/+47
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* params: Change taipei to 40 nodes (#227)Jimmy Hu2019-06-122-4/+4
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* vendor: sync to latest core (#225)Jimmy Hu2019-06-123-73/+33
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* dex: fill in correct coinbase address (#223)Wei-Ning Huang2019-06-123-723/+19
| | | Also remove app_test.go because of the refactor bojie@ is working on.
* params: Update config (#224)Jimmy Hu2019-06-122-10/+10
| | | | | | * params: Update config * Update taipei to 30 nodes setup
* core: vm: validate addDKGMasterPublicKey caller properly (#220)Wei-Ning Huang2019-06-124-63/+62
| | | | | | There are two keys in the system: one is the owner's key which is used for stake / unstake. The other is the node key which is used for DKG related operations. We need to allow them to be different so fund renmains safe even if the the node key is lost.
* core: vm: flatten governanceWei-Ning Huang2019-06-1221-631/+679
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* core: sync to latest core (#214)Jimmy Hu2019-06-1233-759/+555
| | | | | * vendor: sync to latest core * fix for single chain
* misc: Update DockerfileJimmy Hu2019-06-121-2/+2
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* test: build bootnode if not existWei-Ning Huang2019-06-121-3/+10
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* params: add Yilan network (#207)Mission Liao2019-06-1211-5/+96
| | | | | | * Add Yilan network * Fixup: remove dummy log
* core: Fixed gas price (#205)Jimmy Hu2019-06-1212-13/+161
| | | | | | | | | | * core/vm: update abi * core/vm: add MinGasPrice to gov * params: Add MinGasPrice to Config * dex: SuggestPrice from Governance * test: add minGasPrice to genesis.json * core: check underpriced tx * dex: verify with gas price
* core: set oracle contract's code (#209)Sonic2019-06-124-4/+9
| | | So that other contract can call oracle contract.
* fee: fix wrong gas used (#208)bojie2019-06-121-0/+2
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* zoo: reduce monkey valueJimmy Hu2019-06-121-2/+2
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* core: Remove K, Phi and NumChains from Governance (#198)Jimmy Hu2019-06-1240-4707/+1285
| | | | | | * change default sync_core.sh * vendor: sync to latest core * core: Remove K, Phi and NumChain
* copy testnet config to taipeiJimmy Hu2019-06-122-9/+9
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* misc: add ignore fileJimmy Hu2019-06-121-0/+1
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* core/vm: fix getConfigState (#203)Jimmy Hu2019-06-121-4/+3
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* vm: reset DKG (#190)Jimmy Hu2019-06-124-70/+562
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * vm: Update gov abi * vm: Add DKGResetCount to state helper * vm: add getter * vm: Add DKGReset event * vm: Add resetDKG method * vm: check resetDKG criteria * vm: Add new CRS * vm: add helper pop2DByteArray * vm: emit event * vm: Add CoreMock to GovernanceContract * vm: bug fix * add test for resetDKG * vm: Add test * fix test * Modify mock interface
* dex: some minor improvements (#195)Sonic2019-06-123-144/+117
| | | | | | | | | | * dex: improve some msg propagation * dex: support send a batch of lattice blocks, votes, randomnesses To reduce msgs number of PullBlocks, PullVotes, PullRandomness * dex: minor improvement
* dex: Add a flag to GetBlockHeadersMsg and GetBlockBodiesMsg (#188)Sonic2019-06-127-63/+95
| | | | | | | | | * dex: Add a flag to GetBlockHeadersMsg and GetBlockBodiesMsg So that we can dispatch the response msg to fetcher or downloader easily. * fixup! dex: Add a flag to GetBlockHeadersMsg and GetBlockBodiesMsg
* travis: Add notification to slackJimmy Hu2019-06-121-0/+3
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* p2p, dex: some fixes (#189)Sonic2019-06-122-1/+4
| | | | | * p2p: try resolving direct dial when dial fail * dex: avoid concurrent map read and map write
* p2p, dex: rework connection management (#183)Sonic2019-06-1211-1084/+424
| | | | | | * p2p, dex: rework connection management * dex: refresh our node record periodically * dex: don't send new record event if no new record
* transaction: use all transaction gas to reduce attack intention (#180)bojie2019-06-122-1/+43
| | | The ci test in /tests will use origin evm logic.
* vendor, param: sync to latest core and update dmoment (#182)Jimmy Hu2019-06-123-25/+29
| | | | | | * vendor: sync to latest core * params: update dmoment
* app: prepare/verify block limit in correct round (#181)bojie2019-06-121-2/+2
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* core/vm: modify Withdrawn event and add NodeRemoved event (#179)Jimmy Hu2019-06-122-4/+31
| | | | | | * core/vm: add delegatorAddr to withdrawn event * core/vm: update gov abi * core/vm: add NodeRemoved event
* vendor, param: sync to latest core and update testnet config (#178)Jimmy Hu2019-06-123-24/+25
| | | | | * param: update testnet config * vendor: sync to latest core
* params: Update taipei configJimmy Hu2019-06-121-4/+4
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* params: update testnet config (#177)Jimmy Hu2019-06-125-96/+164
| | | | | * vendor:sync to latest core * params: Update config for testnet
* core: vm: refactor governance and add node info oracle (#174)Wei-Ning Huang2019-06-126-683/+954
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* core: vm: Add amount to undelegate event (#176)Jimmy Hu2019-06-122-4/+9
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* core: vm: more change to the randomness calculation (#175)Wei-Ning Huang2019-06-121-5/+5
| | | | To prevent attacker from sending TX through a intermediate contract. Always use the original tx sender's adddress and nonce.
* core: vm: modify randomness calculation algorithm (#173)Wei-Ning Huang2019-06-122-3/+7
| | | | | | | | | | | | | | | | | | | | | | | | The original algorithm used for calculating algorithm is vulnerable to cross context re-entry attack. Example as follows: contract B { event Value(uint256 value); uint256 public value; function call() public { value = rand; emit Value(value); } } contract A { function randTwice(address bAddr) public { B b = B(bAddr); b.call.gas(100000)(); b.call.gas(100000)(); } } The two `b.call` will result in the same randomness value. This commit fix the issue by recording a called index used to store how many times opRand is called, and use it as argument to the Keccak call.
* consensus: dexcon: snapshot round height when finalizing block (#170)Wei-Ning Huang2019-06-1217-279/+332
| | | | Instead of having BP to send a tx to register the round height, just modify the state when finalizing block.
* dex: reduce pullVote (#172)Jimmy Hu2019-06-121-2/+3
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* ci: move smoke-test to PR testWei-Ning Huang2019-06-121-17/+17
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* ci: Only build on dev and master (#171)Jimmy Hu2019-06-121-0/+4
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* dex: Add rate limit for pullVote (#169)Jimmy Hu2019-06-121-7/+21
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* core, dex/downloader: polish headers verification and blocks insertion logic ↵Sonic2019-06-1214-625/+1143
| | | | | | | | (#168) Refactor GenerateDexonChain function, move governance tx logic to the user of GenerateDexonChain (testchain_test.go) and move fake node set code to FakeDexcon.
* params: Update testnet dmomentJimmy Hu2019-06-122-2/+2
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* params: Update testnet config (#167)Jimmy Hu2019-06-1213-79/+122
| | | | | | | | * vendor: sync to latest core * param: update testnet config * params: update dmoment
* param: Update testnet dmoment (#166)Jimmy Hu2019-06-121-1/+1
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* travis: re-encrypt GCP credential file (#165)bojie2019-06-123-3/+3
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* params: update testnet dMomentWei-Ning Huang2019-06-121-1/+1
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* params: update testnet genesis and dMomentWei-Ning Huang2019-06-122-6/+5
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* p2p: report latency and relative latency to datadog (#162)Wei-Ning Huang2019-06-122-3/+14
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* travis: add new CI test to test fullnode (#138)bojie2019-06-1210-39/+366
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* dex: add block number gauge (#140)haoping-ku2019-06-121-18/+25
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* core, dex: use block hash as witness data (#160)Sonic2019-06-127-74/+30
| | | | | | | | | | Using only state root and receipt root as witness data can not protect other fields in block header, ex: bloom, difficulty, gas limit, gas used... So that everyone can manipulate these fields to create as many valid blocks at the same height as he want. Although this will not effect the state, one can spam us when syncing. Using block hash as witness data can solve this.
* blockchain: add mutex lock to prevent fork (#159)bojie2019-06-121-1/+6
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* common: fix big scan from bytes (#157)johnliu-dexon2019-06-122-2/+6
| | | | | | We store string of number, not bytes value into database 10 is stored as 0x3130, not 0x0a Use UnmarshalText instead of SetBytes
* core: sync to latest core (#158)Jimmy Hu2019-06-127-47/+63
| | | | | | * vendor: sync to latest core * param: Update config * core: update genesis alloc
* params: update testnet dMomentWei-Ning Huang2019-06-121-1/+1
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* Fix the usage of sync.Map (#156)Mission Liao2019-06-121-4/+2
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* app: fix reward bug with empty block (#155)bojie2019-06-122-12/+15
| | | | | | | | * app: fix reward bug with empty block * make block generation consistent * revert change to dmoment in genesis.json
* vendor: sync to latest core (#154)Jimmy Hu2019-06-1221-344/+891
| | | | | | * vendor: sync to latest core with BA3.0 * params: Update dmoment
* test: update dmoment with python script (#153)Wei-Ning Huang2019-06-121-2/+11
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* params: update testnet dMomentWei-Ning Huang2019-06-121-1/+1
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* app: remove pending block logic (#149)bojie2019-06-1214-466/+342
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* params: write dMoment into ChainConfig (#150)Wei-Ning Huang2019-06-1211-36/+42
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* core: update taipei allocJimmy Hu2019-06-121-1/+1
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* params: update genesis configWei-Ning Huang2019-06-124-25/+30
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* test: Update bootnode pathJimmy Hu2019-06-121-1/+1
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* params: update bootnode IPWei-Ning Huang2019-06-121-8/+3
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* consensus: implement DEXON cryptoeconomics v4.0 (#145)Wei-Ning Huang2019-06-1217-240/+479
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* core: vm: add totalSupply and totalStaked in the governance contract (#144)Wei-Ning Huang2019-06-125-37/+146
| | | | | | | Add totalSupply and totalStaked in the governance contract for the preperation of DEXON cryptoeconomics 4.0. Also removed the unstaked variable in node info and improve tests for delegate/undeleate.
* core: vm: move governance abi to a separate file (#143)Wei-Ning Huang2019-06-123-1055/+1076
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* core: vm: emit events for more governance actions (#142)Wei-Ning Huang2019-06-121-0/+145
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* misc: Fix makefileJimmy Hu2019-06-121-2/+2
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* core: update testnet genesis_allocJimmy Hu2019-06-122-3/+3
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* core: update taipei network genesis allocWei-Ning Huang2019-06-121-1/+1
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* indexer: pass network-related params through config (#133)Meng-Ying Yang2019-06-122-0/+14
| | | | | | | | Pass following network related params: * Genesis block * Network ID And sync mode for indexer configuration.
* dex: remove unused log (#136)Sonic2019-06-121-4/+0
| | | | | | * fixup! app: use gcp storage instead of azure for builds (#81) * dex: remove unused log
* core: fix corner case when initializing round height (#134)Sonic2019-06-121-1/+1
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* app: implement logic for prepare/verify correctly when chain number change ↵bojie2019-06-128-25/+383
| | | | (#118)
* dex: replace NodeMeta with ENR (#132)Sonic2019-06-129-255/+236
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* travis-ci: fix gcp-linux build (#131)Wei-Ning Huang2019-06-121-3/+0
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* core: vm: implement byzantine reporting mechanism (#128)Wei-Ning Huang2019-06-128-100/+719
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* params: update taipei genesis config (#130)Wei-Ning Huang2019-06-122-4/+4
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* dex: fix test due to consensus-core changeWei-Ning Huang2019-06-121-9/+9
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* vendor: sync to latest core (#129)Wei-Ning Huang2019-06-1213-90/+104
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* vendor: update bls package (#127)Meng-Ying Yang2019-06-122-3/+6
| | | | * Add missing cpp file * Align root and sub folder hash
* dex: fix cache error (#126)Jimmy Hu2019-06-121-0/+1
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* vendor: sync to latest core (#125)Jimmy Hu2019-06-1210-86/+288
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* core, indexer, dex: fix DexconApp block deliver after synced (#122)Sonic2019-06-123-15/+16
| | | | | | | When starts a bp node to sync with the network, bc.chainLastHeight map may not be initialized yet. Just return error if we can not get chain last height when preparing payload and verify block.
* core: fix vm wrong round height context (#124)Sonic2019-06-121-0/+45
| | | | Let roundHeightMap be corret whenever we starting a bp node.
* core: update taipei testnet genesis config and alloc (#119)Wei-Ning Huang2019-06-122-3/+3
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* test: update run_test.sh with dmomentJimmy Hu2019-06-121-0/+4
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* vendor: sync to latest core (#121)Wei-Ning Huang2019-06-122-27/+30
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* node: increase default max number of peers (#120)Wei-Ning Huang2019-06-122-2/+2
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* Indexer plugin extension and custom flags support (#117)Meng-Ying Yang2019-06-125-0/+13
| | | | | | * indexer: ReadOnlyBlockchain returns underlying engine * indexer: plugin configs support custom flags
* core: vm: add missing unittests for nodes/delegators (#116)Wei-Ning Huang2019-06-122-3/+13
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* travis-ci: fix gcp-linux build (#114)Wei-Ning Huang2019-06-121-1/+1
| | | | The ubuntu trusty distribution binutils-aarch64-linux-gnu package does not contain the gold linker. Use the xenial distribution instead.
* params: update taipei testnet genesis and config (#113)Wei-Ning Huang2019-06-124-9/+11
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* indexer: ReadOnlyBlockChain returns related configs (#110)Meng-Ying Yang2019-06-121-0/+4
| | | | For restoring mock componenets (such as: VM, Backend, ...etc), blockchain related configs should be exposed.
* Sync latest DEXON core (#111)Mission Liao2019-06-123-66/+112
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* travis-ci: fix osx build (#112)Wei-Ning Huang2019-06-121-2/+13
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* app: use gcp storage instead of azure for builds (#81)bojie2019-06-12377-3483/+142209
| | | | | * vendor: add dependencies for using GCP storage * app: use gcp storage instead of azure for builds
* core/vm: Add fine to governance. (#107)Jimmy Hu2019-06-124-135/+295
| | | | | | | | * core/vm: Add Fined field to nodeInfo. * core/vm: Add PayFine to Governance * Not qualify if staked-fine < minStake() * Add test for fine * Update genesis hash
* Dockerfile: clean bls before build (#109)Wei-Ning Huang2019-06-122-3/+5
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* indexer: support data exporting/forwarding (#103)Meng-Ying Yang2019-06-128-0/+190
| | | | | | | | | To support more effective and flexible blockchain info exploring, we add `indexer` package, defines the flow of indexer dameon, and integrate into dex.Dexon fullnode. For more export options, we use Golang built-in `plugin` package to support mulitple implementations.
* vendor: sync dexon-foundation/bls to latest dev (#108)Wei-Ning Huang2019-06-124-32/+10
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* dex/downloader: fix bug when syncing (#106)Sonic2019-06-121-2/+13
| | | | | Since blocks will interleave around round change, we will probably need to verify blocks at previous round.
* cmd/monkey: change feeder gas limitJimmy Hu2019-06-121-2/+2
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* dex: add pull randomness (#105)Jimmy Hu2019-06-1216-167/+361
| | | | | * vendor: sync to latest core * dex: Add PullRandomness
* common: add utilities for Big type (#104)Meng-Ying Yang2019-06-121-0/+6
| | | | | - Add String() for common usage which call original `big.Int`'s `String()` - Add ToBigInt() for type convertion
* core: add database/sql support for more types (#102)Meng-Ying Yang2019-06-124-9/+243
| | | | | | | | | * core: types: add database/sql support for BlockNonce * common: add database/sql support with Big New Big type is declared to let big.Int support database/sql by implementing Scan() and Value() on new type.
* vendor: sync DEXON core and fix conflicts/missings (#101)Mission Liao2019-06-1215-311/+366
| | | | | | | Merging these commits in DEXON consensus core: - https://github.com/dexon-foundation/dexon-consensus/commit/dce509a13ef5873b9cae3c1cabdb97e219b6fb7d - https://github.com/dexon-foundation/dexon-consensus/commit/6d1c1aeea0d3e75d10cbb2712c68b4c422ba8ba6 - https://github.com/dexon-foundation/dexon-consensus/commit/c1ed57c4abaf1f4758e52f082bb7114ad00c8b39
* params: enable constantinople fork for testnetsWei-Ning Huang2019-06-121-1/+2
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* monkey: add ERC20 token transfer (#99)johnliu-dexon2019-06-124-4/+125
| | | | Add ERC20 token (Banana) and feeder Fix call contract parameters
* README.md: clarify licensing terms (#100)Wei-Ning Huang2019-06-121-0/+2
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* core/types: SigCache with a limited size (#98)Jimmy Hu2019-06-122-21/+33
| | | | | | * core/types: SigCache with a limited size * minor tweaks
* core, dex, internal: block proposer syncing (first iteration) (#96)Sonic2019-06-1212-100/+1199
| | | | | | | | | | | | | | | | | | | | | | * dex, internal: block proposer syncing (first iteration) * core: find block from db if not in memory This fix handles stopping proposing and then restarting * core: no need to reorg when reset Dexon will not fork. This commit also fix when a block confirm but its parent is not in db yet, during restarting proposing. * dex: always accept NewBlockMsg, NewBlockHashesMsg We need to accept NewBlockMsg, NewBlockHashesMsg to sync current block with other peers in block proposer mode when syncing lattice data. It's a waste when the node is synced and start proposing. Todo: control msg processing on/off more granular, accept NewBlockMsg, NewBlockHashesMsg when syncing, but stop when synced.
* core: vm: Add `MPKReady` to governance (#97)Jimmy Hu2019-06-1219-88/+481
| | | | | | * core/vm: Add DKGMPKReady * param: update GenesisHash * vendor: sync to latest core
* core/vm: fix nodes method in governanceJimmy Hu2019-06-121-1/+1
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* dex: remove duplicate declaration of WitnessData (#92)Wei-Ning Huang2019-06-124-21/+3
| | | | Remove duplicate declaration of WitnessData and remove the TxHash field in witness data since it does not need to be witnessed.
* cmd/monkey: decrease Distribute amount to 100 DXNJimmy Hu2019-06-121-1/+1
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* core: vm: add undelegate fund lockup mechanism (#94)Wei-Ning Huang2019-06-126-45/+251
| | | | | Only allow a user to withdraw funds after a certain lockup period. This way, the fund of a bad actor could be confiscated before he could escape.
* core: update genesis allocJimmy Hu2019-06-121-1/+1
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* dex: stop consensus core (#93)Jimmy Hu2019-06-121-0/+1
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* vendor: sync to latest core (#91)Mission Liao2019-06-1215-117/+563
| | | | | | - Implement new methods in db to cache DKG private key. - Implement new methods in db to cache compaction chain tip.
* vendor: sync to latest core and fix conflictJimmy Hu2019-06-1217-234/+359
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* dex, cmd: Add DMoment to command line (#87)Jimmy Hu2019-06-124-6/+20
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* cache: prune cache correctly (#88)bojie2019-06-121-2/+1
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* ci: auto retry test (#89)Jimmy Hu2019-06-121-3/+3
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* app: remove unnecessary code (#86)bojie2019-06-122-15/+3
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* core: governance interface should return correct DKG master public keys (#85)Wei-Ning Huang2019-06-122-24/+21
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* dex: Pull blocks from blockdb if cache miss (#84)Jimmy Hu2019-06-123-4/+40
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* Update README.md (#83)Jimmy Hu2019-06-121-1/+1
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* ci: migrate to travis-ci.org (#82)Jimmy Hu2019-06-121-1/+1
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* Dockerfile: fix path and dependency (#80)s60912frank2019-06-121-2/+2
| | | | | | | | * Dockerfile: fix path and dependency * Update Dockerfile Co-Authored-By: s60912frank <s60912frank@gmail.com>
* vendor: sync to latest core and fix conflict (#79)Jimmy Hu2019-06-126-99/+272
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* app: return retry later instead of retry with sleep time (#78)bojie2019-06-121-31/+22
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* core, dex: polish sync (#75)Sonic2019-06-127-8/+82
| | | | | | | | | | | | | | | - Broadcasting blocks at chain head event is not correct when the full node is not running in block proposer mode. Introduce NewFinalizedBlockEvent, this event is post by the full node which runs in block proposer mode when a block is witnessed and resulting in some blocks are considered finalized. - Non block proposer node will still broadcast blocks at the following moment (same as ethereum): 1. a sync with a peer is terminated successfully 2. a block passes the fetcher's header check during inserting blocks 3. a block is successfully inserted by fetcher - Don't trigger a sync when we are not behind other peers more than acceptable distance. Fetcher is able to cover this.
* README.md: add gitter.im badges (#77)Wei-Ning Huang2019-06-121-2/+3
| | | | | * README.md: add gitter.im badges * Update README.md
* app: misc fixes (#76)bojie2019-06-121-50/+30
| | | | Use sync map to prevent concurrent read write. Use last pending state to prepare/verify transactions.
* dex: replace total difficulty with block number (#73)Sonic2019-06-1210-177/+143
| | | | | | | In dexon, we don't "mine" and the blockchain won't and shouldn't fork, so there is no difficulty concept, just replace it with block number. Note: this commit only replace total difficulty related logic and code in dex, dex/downloader package.
* core, dex: Timeout for prepare payload (#72)Jimmy Hu2019-06-123-8/+68
| | | | | | * Timeout on prepare payload * Leave 2 CPU for others * Add hardLimit and softLimit to PreparePayload
* dex: use whole id to query peer info (#74)Sonic2019-06-121-1/+1
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* app: add app test case and benchmark (#66)bojie2019-06-126-32/+991
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* monkey: increase amount and send random amount (#70)Jimmy Hu2019-06-121-2/+4
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* vendor: update to latest core (#71)Jimmy Hu2019-06-1210-248/+138
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* dex: verify header that imported from fetcher (#68)Sonic2019-06-122-1/+5
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* README.md: update CI badge (#67)Wei-Ning Huang2019-06-121-1/+1
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* core: fix tests (#65)Wei-Ning Huang2019-06-124-15/+12
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* travis-ci: disable builders (#64)Wei-Ning Huang2019-06-121-161/+161
| | | | Disable automatic builds for now until we come up with a better solution.
* Fix lintWei-Ning Huang2019-06-1214-114/+119
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* test: improve keygen.go (#62)Wei-Ning Huang2019-06-129-13/+67
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* core: Update genesis alloc. (#63)Jimmy Hu2019-06-121-1/+1
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* core: panic if fork found when inserting header chain (#61)Wei-Ning Huang2019-06-121-1/+6
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* p2p/discover: increase IP address limits (#60)Sonic2019-06-121-2/+3
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* internal/ethapi: add transactionHash in blockreceipts (#58)johnliu-dexon2019-06-121-0/+1
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* dex: add metrics (#54)Sonic2019-06-121-32/+84
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* Makefile: add libbls to test target dependencies (#57)Wei-Ning Huang2019-06-121-1/+1
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* cmd: fix tests (#55)bojie2019-06-124-15/+19
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* internal/ethapi: add getBlockReceiptsByHash (#56)johnliu-dexon2019-06-122-0/+55
| | | | | | | | | | * dex: add getBlockReceiptsByHash add rpc method for performance acceleration * Update internal/ethapi/api.go Co-Authored-By: johnliu-dexon <42129254+johnliu-dexon@users.noreply.github.com>
* test: add local bootnode (#53)Jimmy Hu2019-06-121-0/+6
| | | | | | * test: add local bootnode * Update run_test.sh
* tests: updates testadataWei-Ning Huang2019-06-125-8/+38
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* tests: fix testsWei-Ning Huang2019-06-123-4/+13
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* node: fix testsWei-Ning Huang2019-06-121-2/+2
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* miner: fix testWei-Ning Huang2019-06-121-1/+1
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* dex/downloader: fix testsSonic2019-06-122-242/+114
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* les: fix testsWei-Ning Huang2019-06-121-1/+1
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* dex: fix testsWei-Ning Huang2019-06-125-43/+95
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* core: fix testsWei-Ning Huang2019-06-125-15/+12
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* vendor: sync to latest core (#52)Jimmy Hu2019-06-129-329/+747
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* core: vm: fix power2 table calculation (#50)Wei-Ning Huang2019-06-121-3/+3
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* core: commit states at snapshot height (#49)Sonic2019-06-121-2/+7
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* params: update testnet bootnode IP (#48)Wei-Ning Huang2019-06-121-1/+1
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* core: add Taipei testnet (#47)Wei-Ning Huang2019-06-128-14/+89
| | | | Add a new testnet named Taipei.
* core: various changes on tps tuning (#46)Wei-Ning Huang2019-06-1211-25/+25
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* app: skip tx which has been confirmed (#45)bojie2019-06-121-9/+8
| | | | | | * app: skip tx which has been confirmed * fixup! app: skip tx which has been confirmed
* core: increase tx pool sizeWei-Ning Huang2019-06-121-4/+4
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* api: allow sending batch of raw transactionsWei-Ning Huang2019-06-129-79/+164
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* core, dex, downloader: refactor governanceSonic2019-06-126-246/+109
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* core, dex, dex/downloader: restore insertChain to upstream versionSonic2019-06-124-27/+25
| | | | | Also rename InsertChain2, insertChain2, InsertHeaderChain2, ValidateHeaderChain2
* test: add script to run sync nodeSonic2019-06-121-0/+24
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* dex: implement downloader for dexSonic2019-06-1212-88/+504
| | | | | | | | | | | We need governance state to verify block's signature (randomness), but in ethereum fast sync mode, eth downloader only downloads the whole state of pivot block, so we don't have governance state to verify the downloaded block that is before pivot block if we don't processing transaction. To avoid running transactions, dex downloader also downloads the governance state (merkle proof and storage) at snapshot height of each round, so that we can verify blocks in fast sync mode.
* core: implement insert chain, headerchain logicSonic2019-06-123-0/+521
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* core: support extracting governance state from state trieSonic2019-06-123-0/+73
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* dex: use dex/downloader in dexSonic2019-06-1214-42/+46
| | | | | To compatible with ethereum code base, make Downloader a interface in internal/ethapi
* dex: copy fetcher and downloader from ethSonic2019-06-1215-0/+7440
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* core: add global signature cache and improve concurrency (#42)Wei-Ning Huang2019-06-126-55/+88
| | | | | From the go trace result, the bottleneck hides in the lock of StoreTxCache. To improve this, we update the cache in a batched fassion.
* core, dex: Batch process touchSender. Lower priority for tx. (#41)Jimmy Hu2019-06-122-13/+20
| | | | | | | * dex: Add a tx queue in broadcast * Modify queue parameter * Priority select all messages except tx * Batch process TouchSenders
* dex: Tx message optimization (#39)Jimmy Hu2019-06-122-7/+42
| | | | | | | | * dex: Add a tx queue in broadcast * Modify queue parameter * Priority select all messages except tx
* test: use a fixed nodekey for RPC node (#38)Wei-Ning Huang2019-06-122-1/+2
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* vendor: sync to latest core (#37)Jimmy Hu2019-06-1218-157/+427
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* dex: add BlockDB, which implements consensus core's blockdb.BlockDatabase (#36)Sonic2019-06-124-11/+114
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* core: vm: change offset type to int256Wei-Ning Huang2019-06-121-2/+7
| | | | | Since we use -1 to represent the offset of empty value, we should make the return type int256 instead of uint256.
* governance: implement delegate/undelegate function and add tests (#33)Wei-Ning Huang2019-06-129-121/+1162
| | | | | Implement delegate/undelegate function to allow others to delegate it's fund to stake on a node. Also added governance contract tests.
* core: blockchain: fix concurrent map read and write (#34)Wei-Ning Huang2019-06-121-4/+7
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* core: more fix on light node synchronization (#32)Wei-Ning Huang2019-06-126-76/+58
| | | | | | Fix gas calculation in governance contract. Correctly register round height when processing pending blocks. We should register the mapping when we get the pending block instead of waiting for block confirmation.
* core: vm: add minStake to governance contract variable (#31)Wei-Ning Huang2019-06-125-10/+63
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* core: fix light node synchronization issue (#30)Wei-Ning Huang2019-06-126-9/+23
| | | | | InsertChain() need to record the correct roundHeight mapping in order to process snapshotRoundHeight() governance method correctly.
* core: revert changes to StateProcessor.Process (#29)Wei-Ning Huang2019-06-122-10/+10
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* app: remove notify to prevent dead lock with consensus coreBJ42019-06-121-39/+3
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* app: add cache to reuse same tx address which has already recovered (#26)BJ42019-06-124-12/+43
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* core: refactor validator and fix light node sync (#25)Wei-Ning Huang2019-06-1215-206/+189
| | | | | | | | Remove custom Dexon validator by adding a new `ValidateWitnessData` method into the validator interface. This allow us to properly detect know blocks. This also allow other gdex "light" client to sync compaction chain. Also, setup a standalone RPC node for handling RPC reqeusts.
* dex: remove gasprice package and use eth/gasprice insteadWei-Ning Huang2019-06-125-193/+4
| | | | We did not change anything in eth/gasprice, don't copy it into dex.
* core: use storeRoundHeight to avoid type mismatch (#21)Sonic2019-06-121-9/+6
| | | No need to store round 0, it's already pushed in genesis block
* dex, core: Fix make fail (#24)Jimmy Hu2019-06-122-2/+2
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* core, dex: Optimize sender calculation in block transactions. (#22)Jimmy Hu2019-06-123-0/+40
| | | | | | * Add Transactions.TouchSenders that calculates sender and update cache * Use TouchSenders to fill the caches
* cmd: monkey: Add -parallel and -sleep to configure monkey (#20)Jimmy Hu2019-06-122-196/+23
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* dexon: Update README (#18)Jimmy Hu2019-06-121-61/+39
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* core: validate DKG set with correct nodeset in round-2 (#19)Wei-Ning Huang2019-06-1213-85/+101
| | | | | * vendor: sync consensus core * core: validate DKG set with correct nodeset in round-2
* core: vm: Optimize evm (#13)Jimmy Hu2019-06-125-18/+282
| | | | | | | * core: vm: add an EVM benchmark * core: vm: optimize stack allocation and instruction for calculating 2^n * Add DEXONBet bench
* core: push height of round 0 in genesis block (#17)Sonic2019-06-122-8/+11
| | | | | | | * core: push height of round 0 in genesis block * vm: fix governance dispatch method name mismatch with abi also rename RoundHeightLoc to roundHeightLoc
* Update README.mdWei-Ning Huang2019-06-121-1/+3
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* params: Do not use DEXON config for test. (#15)Jimmy Hu2019-06-121-1/+1
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* vendor: sync to latest core (#16)Jimmy Hu2019-06-129-89/+131
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* dex: return correct pending nonce (#14)Wei-Ning Huang2019-06-123-6/+16
| | | | We need to return the correct pending nonce (include those in the tx pool). Also, StateAndHeaderByNumber is also fixed to use pending block.
* test: increase numChains to 6Wei-Ning Huang2019-06-122-2/+2
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* gdex: monkey: Add a gamble monkey (#12)Jimmy Hu2019-06-122-2/+379
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* cmd: gdex: Revert #6 (#11)Jimmy Hu2019-06-122-44/+1
| | | | | | | | * Revert "cmd: gdex: SIGUSR1 to dump stack (#6)" This reverts commit 86c985c76272667ad68c604ad09e229453d17859. * Add pprof to test
* params: fix genesis block config and use testnet for test (#10)Wei-Ning Huang2019-06-124-17/+22
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* core: fix staked calculation in genesis (#8)Jimmy Hu2019-06-121-4/+0
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* dex: porting test to enode (#9)Sonic2019-06-125-112/+141
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* app: bug fix (#7)bojie2019-06-121-0/+7
| | | | Add notify mutex to prevent missing chain issue while concurrent appending with same slice.
* cmd: gdex: SIGUSR1 to dump stack (#6)Jimmy Hu2019-06-121-0/+44
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* core: vm: expose governance contract ABI (#5)Wei-Ning Huang2019-06-121-2/+2
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* core: blockchain: fix NewBlockChainWithDexonValidator (#4)Wei-Ning Huang2019-06-121-1/+1
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* core: genesis: make ToBlock() compatible with legacy ethereum code (#3)Wei-Ning Huang2019-06-121-28/+36
| | | | Make ToBlock() compatible with legacy ethereum code so we can run tests normally.
* app: fix core testBJ42019-06-129-42/+151
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* dex: remove useless codeSonic2019-06-121-115/+0
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* vendor: sync to latest coreJimmy Hu2019-06-126-114/+124
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* vendor: sync to latest coreJimmy Hu2019-06-126-107/+134
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* dex: peer: more fix on ID conversionWei-Ning Huang2019-06-121-53/+53
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* vendor: sync to latest coreWei-Ning Huang2019-06-127-222/+259
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* core: vm: governance: add node infoWei-Ning Huang2019-06-127-14/+177
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* dex: fix conflict caused by rebaseWei-Ning Huang2019-06-124-59/+79
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* vendor: sync to latest coreJimmy Hu2019-06-122-17/+26
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* dex: increase governance tx gas priceWei-Ning Huang2019-06-121-0/+4
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generated by cgit v1.2.3 (git 2.25.1) at 2024-07-16 14:38:32 +0800