common

package

v1.3.2 Latest Latest Go to latest Published: Apr 17, 2019 License: GPL-3.0 Imports: 13 Imported by: 0

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Repository

github.com/viteLabs/go-vite

Links

Open Source Insights

Documentation ¶

Overview ¶

Package common contains various helper functions.

Index ¶

Constants
Variables
func Bytes2Hex(d []byte) string
func CopyBytes(b []byte) (copiedBytes []byte)
func DefaultDataDir() string
func DefaultHttpEndpoint() string
func DefaultIpcFile() string
func DefaultWSEndpoint() string
func FromHex(s string) []byte
func Go(fn func())
func GoViteTestDataDir() string
func Hex2Bytes(str string) []byte
func Hex2BytesFixed(str string, flen int) []byte
func HomeDir() string
func LeftPadBytes(slice []byte, l int) []byte
func MakeDefaultLogger(absFilePath string) *lumberjack.Logger
func MockAddress(i int) types.Address
func MockHash(i int) types.Hash
func MockHashBy(i1 int, i int) types.Hash
func RightPadBytes(slice []byte, l int) []byte
func ToHex(b []byte) stringdeprecated
type Lifecycle
type LifecycleStatus
- func (self *LifecycleStatus) GetStatus() int32
- func (self *LifecycleStatus) PostInit() bool
- func (self *LifecycleStatus) PostStart() bool
- func (self *LifecycleStatus) PostStop() bool
- func (self *LifecycleStatus) PreInit() bool
- func (self *LifecycleStatus) PreStart() bool
- func (self *LifecycleStatus) PreStop() bool
- func (self *LifecycleStatus) Stopped() bool
type NonBlockLock
- func (self *NonBlockLock) Lock()
- func (self *NonBlockLock) TryLock() bool
- func (self *NonBlockLock) UnLock() bool
type TimeoutCond
- func NewTimeoutCond() *TimeoutCond
- func (self *TimeoutCond) Broadcast()
- func (self *TimeoutCond) Signal()
- func (self *TimeoutCond) Wait()
- func (self *TimeoutCond) WaitTimeout(t time.Duration) error

Constants ¶

View Source

const (
	DefaultHTTPHost = "localhost" // Default host interface for the HTTP RPC server
	DefaultHTTPPort = 48132       // Default TCP port for the HTTP RPC server
	DefaultWSHost   = "localhost" // Default host interface for the websocket RPC server
	DefaultWSPort   = 31420       // Default TCP port for the websocket RPC server
	DefaultP2PPort  = 8483
)

Variables ¶

View Source

var TimeoutErr = errors.New("timeout")

Functions ¶

func Bytes2Hex ¶

func Bytes2Hex(d []byte) string

Bytes2Hex returns the hexadecimal encoding of d.

func CopyBytes ¶

func CopyBytes(b []byte) (copiedBytes []byte)

CopyBytes returns an exact copy of the provided bytes.

func DefaultDataDir ¶

func DefaultDataDir() string

DefaultDataDir is $HOME/viteisbest/

func DefaultHttpEndpoint ¶

func DefaultHttpEndpoint() string

func DefaultIpcFile ¶

func DefaultIpcFile() string

func DefaultWSEndpoint ¶

func DefaultWSEndpoint() string

func FromHex ¶

func FromHex(s string) []byte

FromHex returns the bytes represented by the hexadecimal string s. s may be prefixed with "0x".

func Go ¶

func Go(fn func())

func GoViteTestDataDir ¶

func GoViteTestDataDir() string

it is the dir in go-vite/testdata

func Hex2Bytes ¶

func Hex2Bytes(str string) []byte

Hex2Bytes returns the bytes represented by the hexadecimal string str.

func Hex2BytesFixed ¶

func Hex2BytesFixed(str string, flen int) []byte

Hex2BytesFixed returns bytes of a specified fixed length flen.

func HomeDir ¶

func HomeDir() string

func LeftPadBytes ¶

func LeftPadBytes(slice []byte, l int) []byte

LeftPadBytes zero-pads slice to the left up to length l.

func MakeDefaultLogger ¶

func MakeDefaultLogger(absFilePath string) *lumberjack.Logger

func MockAddress ¶

func MockAddress(i int) types.Address

func MockHash ¶

func MockHash(i int) types.Hash

func MockHashBy ¶

func MockHashBy(i1 int, i int) types.Hash

func RightPadBytes ¶

func RightPadBytes(slice []byte, l int) []byte

RightPadBytes zero-pads slice to the right up to length l.

func ToHex deprecated

func ToHex(b []byte) string

ToHex returns the hex representation of b, prefixed with '0x'. For empty slices, the return value is "0x0".

Deprecated: use hexutil.Encode instead.

Types ¶

type Lifecycle ¶

type Lifecycle interface {
	Init()
	Start()
	Stop()
	GetStatus() int32
}

type LifecycleStatus ¶

type LifecycleStatus struct {
	Status int32 // 0:origin 1: initing 2:inited 3:starting 4:started 5:stopping 6:stopped
}

func (*LifecycleStatus) GetStatus ¶

func (self *LifecycleStatus) GetStatus() int32

func (*LifecycleStatus) PostInit ¶

func (self *LifecycleStatus) PostInit() bool

func (*LifecycleStatus) PostStart ¶

func (self *LifecycleStatus) PostStart() bool

func (*LifecycleStatus) PostStop ¶

func (self *LifecycleStatus) PostStop() bool

func (*LifecycleStatus) PreInit ¶

func (self *LifecycleStatus) PreInit() bool

func (*LifecycleStatus) PreStart ¶

func (self *LifecycleStatus) PreStart() bool

func (*LifecycleStatus) PreStop ¶

func (self *LifecycleStatus) PreStop() bool

func (*LifecycleStatus) Stopped ¶

func (self *LifecycleStatus) Stopped() bool

type NonBlockLock ¶

type NonBlockLock struct {
	// contains filtered or unexported fields
}

func (*NonBlockLock) Lock ¶

func (self *NonBlockLock) Lock()

func (*NonBlockLock) TryLock ¶

func (self *NonBlockLock) TryLock() bool

func (*NonBlockLock) UnLock ¶

func (self *NonBlockLock) UnLock() bool

type TimeoutCond ¶ added in v1.3.2

type TimeoutCond struct {
	L sync.Locker
	// contains filtered or unexported fields
}

func NewTimeoutCond ¶ added in v1.3.2

func NewTimeoutCond() *TimeoutCond

func (*TimeoutCond) Broadcast ¶ added in v1.3.2

func (self *TimeoutCond) Broadcast()

func (*TimeoutCond) Signal ¶ added in v1.3.2

func (self *TimeoutCond) Signal()

func (*TimeoutCond) Wait ¶ added in v1.3.2

func (self *TimeoutCond) Wait()

func (*TimeoutCond) WaitTimeout ¶ added in v1.3.2

func (self *TimeoutCond) WaitTimeout(t time.Duration) error

Source Files ¶

View all Source files

Directories ¶

Path	Synopsis
fileutils
fork
helper
hexutil Package hexutil implements hex encoding with 0x prefix.	Package hexutil implements hex encoding with 0x prefix.
math Package math provides integer math utilities.	Package math provides integer math utilities.
types

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