utils

Documentation

Index

• Variables
• func FullVersion() string
• type LogConfig
  • func DefaultLogConfig() *LogConfig
  • func (lc *LogConfig) Setup() error

Variables

var History relic.ImmutableHistory = relic.NewHistory("fractal", "https://github.com/fractalplatform/fractal").
	MustDeclareReleases(
		"1.0.0 - 2019-12-09",
		`### Forked
- [DPOS] allow contract asset transfer (#525)(#528)
- [FEE] other people pay transaction fee (#531)(#533)(#536)
### Fixed
- [FEE]fee transfer internal record (#495)
- [BLOCKCHIAN] fixed export blockchain error (#498)
- [GAS] modify gas price (#501)
- [MINER] add setcoinbase check (#500) and fix miner bug (#499)(#511)(#512)(#513)(#514)(#516)
- [P2P] fixed bug that may close a nil channel (#503)and fixed ddos check error (#519)
- [DOWNLOAD]add node into blacklist if it had too much errors(#519)(#523)
### Added
- [CMD] add version cmd compile date info (#505)(#521)
- [CMD] cmd/ft: add method 'seednodes' into sub-cmd 'p2p' (#497)
- [CMD] add txpool cmd gettxsbyaccount (#502)
- [P2P] p2p,rpc: add rpc to query seed nodes from db(#496)
- [TEST] add each code module unit test or note (#492)(#493)(#504)(#508)(#507)(#509)
`,
		"0.0.30 - 2019-09-20",
		`### Fixed
- [DOWNLOADER] blockchain/downloader: if there were two different blocks in same height, it may cause download error (#481)(#490)
- [BLOCKCHAIN] blockchain: fixed bug that use nanosecond compared with second (#474)
### Changed
- [RAWDB] modify fractal db interface (#487)
- [BLOCKCHAIN] modify the blockchain code (#489)
### Added
- [GASPRICE] returns the recommended gas price (#486)
- [TEST] add each code module unit test or note (#471)(#472)(#473)(#475)(#476)(#478)(#482)(#483)(#485)
`,
		"0.0.29 - 2019-09-04",
		`### Fixed
- [P2P] blockchain/downloader: fixed bug that may don't download the new block (#469)
### Added
- [CMD] add chain command forkstatus (#468)
- [TEST] add each code module unit test or note.(#467)(#466)
`,
		"0.0.28 - 2019-09-04",
		`### Fixed
- [P2P] bootnode in genesis is ft finder.(#439)
- [DPOS]dpos api epoch add url. (#437)
- [INTERNALTX]modify internal tx log hash. (#441)
- [FILTER]fix rpc output format. (#440)
### Changed
- [RPCAPI] modify setStatePruning rpc private (#464),modify blockchain misspelling and change ft_getTransactions (#457)
### Added
- [RPCAPI] add rpc api ft_forkStatus.(#463)
- [TEST] add each code module unit test or note.(#442)(#446)(#447)(#448)(#450)(#451)(#454)(#455)(#456)(#458)(#459)(#461)(#462)(#465)
`,
		"0.0.27 - 2019-08-16",
		`### Fixed
- [VIM] vm fix stack valid (#416)
### Added
- [RPC] add rpc interface: ft_getTransBatch
`,
		"0.0.26 - 2019-08-14",
		`### Fixed
- [LOG] fix vendor log bug, patch for version 0.0.25 
`,
		"0.0.25 - 2019-08-07",
		`### Forked
- [DPOS] fork3: reduce CandidateAvailableMinQuantity (#416)
### Fixed
- [MINER] fixed some bugs (#421)(#422)
- [TXPOOL] fixed txpool add remotes not check the same tx was exist (#423)
- [TXPOOL] fixed txpool rpc send same tx err (#430)
- [ACCOUNT] fix internal action bug (#424)
### Changed
- [RPCAPI] modify api get account by name and id (#428)
- [GASPRICE] modify gas price oracle (#417)
- [ACCOUNT] modify account fliter balance zero (#414)
### Added
- [FILTERS] add filters rpc (#431)
- [MOD] support go mod (#429)
- [VM] add timeout func (#419) and add callwithpay (#425)
`,
		"0.0.24 - 2019-07-30",
		`### Fixed
- [BLOCKCHAIN] blockchain store irreversible number 
- [TXPOOL] fixed txpool test failed in travis CI
### Changed
- [DPOS] update some dpos apis
### Added
- [LOG] add some log print
- [RPC] add rpc dpos_snapShotStake and fixed GetActivedCandidate
`,
		"0.0.23 - 2019-07-15",
		`### Fixed
- [RPC] fixed getTxsByAccount rpc arg check and uint infinite loop
- [BLOCKCHAIN] modify blockchain start err 
### Changed
- [TXPOOL] move TxPool reorg and events to background goroutine
- [P2P] ftfinder: add cmd flag that can input genesis block hash
### Added
- [P2P] txpool.handler: add config of txs broadcast
- [RPC] add some dpos rpc api for browser
`,
		"0.0.22 - 2019-06-24",
		`### Forked
- [ACCOUNTNAME] forkID=1: modify account verification rules,asset contains account prefix
### Changed
- [DPOS] modify dpos getepoch api
- [GENESIS] fix SetupGenesisBlock func return result
### Added
- [GENESIS] start node with fork id
`,
		"0.0.21 - 2019-06-15",
		`### Fixed
- [DOWNLOADER] fixed bug that may casue dead loop 
- [BLOCKCHAIN] fixed state store irreversible number bug
- [DPOS] fixed replace rate for candiate
### Removed
- [TXPOOL] removed some unused variable in txpool/handler.go
- [RPC] removed invalid code
### Added
- [TXPOOL] limited the amount of gorouting not greater 1024
- [GENESIS] add use default block gaslimit and update genesis.json
`,
		"0.0.20 - 2019-06-12",
		`### Fixed
- [DOWNLOADER] fixed bug of find ancestor and use random station 
- [BLOCKCHAIN] fixed blockchain irreversible number
### Add
- [DPOS] add thread test for rand vote candidate
- [BLOCKCHAIN] add refuse bad block hashes
- [BLOCKCHAIN] sync block with a specified block number
`,
		"0.0.19 - 2019-06-11",
		`### Fixed
- [ASSET] modify subasset decimals
`,
		"0.0.18 - 2019-06-06",
		`### Fixed
- [ACCOUNT] modify children check function
### Add
- [CONTRACT] contract add getassetid api 
- [MINER] fix should counter & add delay duration for miner
`,
		"0.0.17 - 2019-06-05",
		`### Changed
- [GENESIS] modify blockchain sys account name
### Fixed
- [BLOCKCHAIN] modify blockchain.HasState function
- [RPC] fix GetDelegatedByTime rpc interface
`,
		"0.0.16 - 2019-06-04",
		`### Changed
- [MAKEFILE] fixed bug of target build_workspace
- [ACCOUNT] account author lenght should not exceed 10
- [VM] modify gas distribution
### Add
- [DPOS] add min available quantity of candidate for vote 
- [CMD] add read yaml and toml test 
- [SDK] add sdk contract test
- [TYPES] support parentIndex when sign
- [TXPOOL] add txpool resend pending txs
### Fixed
- [P2P] broadcast txs to atleast 3 peers 
- [BLOCKCHAIN] downloader disconnected peers which has to much wrong blocks
- [DPOS] fix calc should counter of candidate
- [ALL] fixs some bugs
`,
		"0.0.15 - 2019-05-21",
		`### Changed
- [VM] change withdraw type to transfer
### Add
- [P2P] add flow control,some quit channel
- [P2p] periodic remove the worst peer if peer connections is full, but default is disabled.
- [RPC] add dpos rpc api for info by epcho
### Fixed
- [DPOS] fix bug when dpos started
- [ALL] fixs some bugs
`,
		"0.0.14 - 2019-05-20",
		`### Fixed
- [GENESIS] fix genesis bootnodes prase failed not start node
`,
		"0.0.13 - 2019-05-18",
		`### Add
- [GPO] add add gas price oracle unit test 
- [VM] move gas to GasTableInstance
### Fixed
- [PARAMS] change genesis gas limit to 30 million 
- [VM] opCreate doing nothing but push zero into stack and distributeGasByScale distribute right num
- [ACCOUNT] add check asset contract name, check account name length 
- [ALL] fixs some bugs
`,
		"0.0.12 - 2019-05-13",
		`### Add
- [CMD] add p2p miner txpool command.
### Deprecated
- [RPCAPI] modify account and blockchain return result
- [DOC] add jsonrpc, cmd, p2p docs in wiki
`,
		"0.0.11 - 2019-05-06",
		`### Deprecated
- [ASSET] modify asset and account action struct
- [ACCOUNT] modify account detail to description
- [DPOS] add dpos reward interface for solidity
`,
		"0.0.10 - 2019-05-06",
		`### Fixed
- [ASSET] get asset object return panic
- [VM] fix contract issue asset bug
`,
		"0.0.9 - 2019-05-06",
		`### Added
- [BLOCKCHAIN] add gensis block account
- [FEE] the distributed gas will add to fractal.fee's balance
- [COMMON] add json unmarshal for author
- [ASSET] check valid for modifing about contract asset
### Fixed
- [VM] execWithdrawFee return err when fm.WithdrawFeeFromSystem fail
- [BLOCKCHAIN] fix fork contracl init err
- [GENESIS] genesis block action repeat
- [DPOS] fix updateElectedCandidates bug when dpos is false
- [ALL] fixs some bugs
### Changed
- [COMMON] modify name for support more scenes and modify subaccount/subasset name
- [ASSET] modify issue asset return assetID
`,
		"0.0.8 - 2019-04-30",
		`### Added
- [DEBUG] add debug pprof,trace cmd flags and rpc
- [FEE] add fee manager and some rpc interface
- [TXPOOL] add bloom in transaction P2P message
- [TYPES] types/action.go add remark field
### Fixed
- [TXPOOL] fixed txpool queue and pending don't remove no permissions transactions
- [VM] fix bug that distribute more gas than given when internal call happens
- [BLOCKCHAIN] fixed restart node missmatch genesis block hash
- [ACCOUNTMANAGER] generate author version when account create
- [DPOS] solve infinite loop for getvoters
- [ALL] fixs some bugs
`,
		"0.0.7 - 2019-04-23",
		`### Removed
- [WALLET] removed wallet module，the local node not support store private key
### Added
- [VM] add opt for opSnapBalance and destroyasset for contract
- [BLOCKCHAIN] support import/export block
- [RPC] add get the contract internal transaction
### Fixed
- [VM] add opt for opSnapBalance
- [TYPES] fixs the base types
- [ALL] fixs some bugs
`,
		"0.0.6 - 2019-04-04",
		`### Added
- [CRYPTO] add btcd secp256k1 crypto
### Fixed
- [MAKEFILE] fixed cross platform
`,
		"0.0.5 - 2019-04-04",
		`### Added
- [README] add license badge
- [SCRIPTS] add is_checkout_dirty.sh release.sh tag_release.sh commit_hash.sh
### Fixed
- [MAKEFILE] add check fmt tag_release release command
`,
	)

History the releases described by version string and changes, newest release first. The current release is taken to be the first release in the slice, and its version determines the single authoritative version for the next release.

To cut a new release add a release to the front of this slice then run the release tagging script: ./scripts/tag_release.sh

var VersionCmd = &cobra.Command{
	Use:   "version",
	Short: "Show current version",
	Long:  `Show current version`,
	Run: func(cmd *cobra.Command, args []string) {
		version()
	},
}

VersionCmd represents the version command

Functions

func FullVersion

func FullVersion() string

FullVersion returns the version.

Types

type LogConfig

type LogConfig struct {
	Logdir       string `mapstructure:"dir"`
	PrintOrigins bool   `mapstructure:"printorigins"`
	Level        int    `mapstructure:"level"`
	Vmodule      string `mapstructure:"vmodule"`
	BacktraceAt  string `mapstructure:"backtraceat"`
}

LogConfig represents a log config

func DefaultLogConfig

func DefaultLogConfig() *LogConfig

DefaultLogConfig returns a default config

func (*LogConfig) Setup

func (lc *LogConfig) Setup() error

Setup initializes logging based on the LogConfig