utils

Documentation

Index

• Variables
• func AbsInt(i int) int
• func CheckError(action string, err error)
• func ClientIP4() ([]byte, error)
• func Compress(raw []byte, compressLevel int) ([]byte, error)
• func FakeIP() []byte
• func FileReadAll(path string) ([]byte, error)
• func GetAddressByBytes(data []byte) string
• func HashString(s string) int
• func MinInt(a, b int) int
• func UnCompress(data []byte) []byte
• func WriteToFile(path string, data []byte) error
• type Set
  • func NewSet() Set
  • func (s *Set) Add(v UniqueItem)
  • func (s *Set) AddKV(k, v string)
  • func (s *Set) Contains(k string) (UniqueItem, bool)
  • func (s *Set) Len() int
  • func (s *Set) MarshalJSON() ([]byte, error)
  • func (s Set) UnmarshalJSON(data []byte) (err error)
• type StringUnique
  • func (str StringUnique) UniqueID() string
• type UniqueItem

Variables

var (
	// ErrRequestTimeout for request timeout error
	ErrRequestTimeout = errors.New("request timeout")
	ErrMQEmpty        = errors.New("MessageQueue is nil")
	ErrOffset         = errors.New("offset < 0")
	ErrNumbers        = errors.New("numbers < 0")
)

var (
	LocalIP string
)

Functions

func AbsInt

func AbsInt(i int) int

func CheckError

func CheckError(action string, err error)

func ClientIP4

func ClientIP4() ([]byte, error)

func Compress

func Compress(raw []byte, compressLevel int) ([]byte, error)

func FakeIP

func FakeIP() []byte

func FileReadAll

func FileReadAll(path string) ([]byte, error)

func GetAddressByBytes

func GetAddressByBytes(data []byte) string

func HashString

func HashString(s string) int

HashString hashes a string to a unique hashcode.

func MinInt

func MinInt(a, b int) int

func UnCompress

func UnCompress(data []byte) []byte

func WriteToFile

func WriteToFile(path string, data []byte) error

Types

type Set

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

func NewSet

func NewSet() Set

func (*Set) Add

func (s *Set) Add(v UniqueItem)

func (*Set) AddKV

func (s *Set) AddKV(k, v string)

func (*Set) Contains

func (s *Set) Contains(k string) (UniqueItem, bool)

func (*Set) Len

func (s *Set) Len() int

func (*Set) MarshalJSON

func (s *Set) MarshalJSON() ([]byte, error)

func (Set) UnmarshalJSON

func (s Set) UnmarshalJSON(data []byte) (err error)

type StringUnique

type StringUnique string

func (StringUnique) UniqueID

func (str StringUnique) UniqueID() string

type UniqueItem

type UniqueItem interface {
	UniqueID() string
}