logging

Documentation

Index

• Constants
• func Shorten(s string) string
• func ShortenComponent(component string) string
• func StderrLogger(opts Options) *slog.Logger
• type LogHandler
  • func NewLogHandler(w func(entry *protos.LogEntry), opts Options) *LogHandler
  • func (h *LogHandler) Enabled(_ context.Context, l slog.Level) bool
  • func (h *LogHandler) Handle(ctx context.Context, r slog.Record) error
  • func (h *LogHandler) WithAttrs(attrs []slog.Attr) slog.Handler
  • func (h *LogHandler) WithGroup(name string) slog.Handler
• type LogHandler2
  • func (h *LogHandler2) Enabled(ctx context.Context, level slog.Level) bool
  • func (h *LogHandler2) Handle(ctx context.Context, r slog.Record) error
  • func (h *LogHandler2) WithGroup(name string) slog.Handler
• type Options
• type PrettyFormatter
• type PrettyPrinter
  • func NewPrettyPrinter() *PrettyPrinter
  • func (p *PrettyPrinter) Format(entry *protos.LogEntry) string

Constants

const SystemAttribute = "serviceakasar/system"

Functions

func Shorten

func Shorten(s string) string

Shorten 返回一个s的短前缀

func ShortenComponent

func ShortenComponent(component string) string

func StderrLogger

func StderrLogger(opts Options) *slog.Logger

Types

type LogHandler

type LogHandler struct {
	Write func(entry *protos.LogEntry)
	// contains filtered or unexported fields
}

func NewLogHandler

func NewLogHandler(w func(entry *protos.LogEntry), opts Options) *LogHandler

NewLogHandler w after w.Write(b), b will be put back to a sync.Pool, so do not continue hold a reference to b.

func (*LogHandler) Enabled

func (h *LogHandler) Enabled(_ context.Context, l slog.Level) bool

func (*LogHandler) Handle

func (h *LogHandler) Handle(ctx context.Context, r slog.Record) error

func (*LogHandler) WithAttrs

func (h *LogHandler) WithAttrs(attrs []slog.Attr) slog.Handler

func (*LogHandler) WithGroup

func (h *LogHandler) WithGroup(name string) slog.Handler

type LogHandler2

type LogHandler2 struct {
	*slog.JSONHandler
	// contains filtered or unexported fields
}

func (*LogHandler2) Enabled

func (h *LogHandler2) Enabled(ctx context.Context, level slog.Level) bool

func (*LogHandler2) Handle

func (h *LogHandler2) Handle(ctx context.Context, r slog.Record) error

func (*LogHandler2) WithGroup

func (h *LogHandler2) WithGroup(name string) slog.Handler

type Options

type Options struct {
	App        string
	Deployment string
	Component  string
	Akasalet   string

	//Attrs []string
	Attrs []slog.Attr

	Level int32
}

type PrettyFormatter

type PrettyFormatter interface {
	Format(*protos.LogEntry) string
}

type PrettyPrinter

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

PrettyPrinter pretty prints log entries to json string.

func NewPrettyPrinter

func NewPrettyPrinter() *PrettyPrinter

func (*PrettyPrinter) Format

func (p *PrettyPrinter) Format(entry *protos.LogEntry) string