slf4go

package module

v0.0.4 Latest Latest Go to latest Published: Nov 10, 2019 License: MIT Imports: 9 Imported by: 30

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
Learn more about best practices

Repository

github.com/libs4go/slf4go

Links

Open Source Insights

README ¶

slf4go

slf4go, The Structured Logger Facade For Golang

Documentation ¶

Index ¶

Constants
Variables
func Config(config scf4go.Config) error
func RegisterBackend(name string, backend Backend)
func RegisterFilter(filter Filter)
func Sync()
type Backend
type EventEntry
type Filter
type Level
type Logger
- func Get(name string) Logger

Constants ¶

View Source

const (
	TRACE = Level(iota)
	DEBUG
	INFO
	WARN
	ERROR
)

logger levels .

Variables ¶

View Source

var (
	ErrArgs  = errors.New("args number errors", errors.WithVendor(errVendor), errors.WithCode(-1))
	ErrLevel = errors.New("invalid error level", errors.WithVendor(errVendor), errors.WithCode(-2))
)

Errors

Functions ¶

func Config ¶

func Config(config scf4go.Config) error

Config config loggers with scf4go

func RegisterBackend ¶

func RegisterBackend(name string, backend Backend)

RegisterBackend .

func RegisterFilter ¶

func RegisterFilter(filter Filter)

RegisterFilter create filter chain with call order

func Sync ¶

func Sync()

Sync sync flush all logger event

Types ¶

type Backend ¶

type Backend interface {
	Config(config scf4go.Config) error
	Send(entry *EventEntry)
	Sync()
}

Backend .

type EventEntry ¶

type EventEntry struct {
	Timestamp time.Time              `json:"@t"`
	Level     Level                  `json:"@l"`
	Message   string                 `json:"@m"`
	Attrs     map[string]interface{} `json:"@a"`
	Source    string                 `json:"@s"`
	File      string                 `json:"@f"`
	Line      int                    `json:"@line"`
	Function  string                 `json:"@func"`
}

EventEntry .

type Filter ¶

type Filter interface {
	Name() string
	Config(config scf4go.Config)
	MakeChain(backend Backend) Backend
}

Filter .

type Level ¶

type Level int

Level logger level

func (Level) MarshalJSON ¶

func (l Level) MarshalJSON() ([]byte, error)

MarshalJSON .

func (Level) String ¶

func (l Level) String() string

func (*Level) UnmarshalJSON ¶

func (l *Level) UnmarshalJSON(b []byte) error

UnmarshalJSON .

type Logger ¶

type Logger interface {
	Name() string
	T(message string, args ...interface{})
	D(message string, args ...interface{})
	I(message string, args ...interface{})
	W(message string, args ...interface{})
	E(message string, args ...interface{})
}

Logger .

func Get ¶

func Get(name string) Logger

Get create or get logger with name

Source Files ¶

View all Source files

Directories ¶

Path	Synopsis
backend
console
file
filter
cached

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