log

README

log

Go logging library wrapped zap

Installation

go get -u github.com/FeiniuBus/log

Normal logger

package main

import (
    "fmt"

    "github.com/FeiniuBus/log"
)

func main() {
    logger, err := log.New(false)
    if err != nil {
        fmt.Println(err.Error())
        return
    }
    defer logger.Sync()

    logger.With("url", "http://www.baidu.com").Warn("failed to fetch URL")
}

Logstash

Currently only support through the udp packet to logstash to send data

package main

import (
    "fmt"

    "github.com/FeiniuBus/log"
)

func main() {
    logger, err := log.NewLogstash(false, "host", port)
    if err != nil {
        fmt.Println(err.Error())
        return
    }
    defer logger.Sync()

    logger.With("url", "http://www.baidu.com").Warn("failed to fetch URL")
}

Documentation

Index

• func CallerEncoder(caller zapcore.EntryCaller, enc zapcore.PrimitiveArrayEncoder)
• func NewSyslogEncoder(cfg SyslogEncoderConfig) zapcore.Encoder
• type Framing
• type Logger
  • func New(debugLevel bool) (*Logger, error)
  • func NewLogstash(debugLevel bool, host string, port int) (*Logger, error)
  • func NewLogstashWithTimeout(debugLevel bool, host string, port int, timeout int) (*Logger, error)
  • func NewSyslog(debugLevel bool, app string) (*Logger, error)
  • func (l *Logger) Debug(v ...interface{})
  • func (l *Logger) Debugf(format string, args ...interface{})
  • func (l *Logger) Debugln(v ...interface{})
  • func (l *Logger) Error(v ...interface{})
  • func (l *Logger) Errorf(format string, args ...interface{})
  • func (l *Logger) Errorln(v ...interface{})
  • func (l *Logger) Fatal(v ...interface{})
  • func (l *Logger) Fatalf(format string, args ...interface{})
  • func (l *Logger) Fatalln(v ...interface{})
  • func (l *Logger) Info(v ...interface{})
  • func (l *Logger) Infof(format string, args ...interface{})
  • func (l *Logger) Infoln(v ...interface{})
  • func (l *Logger) Panic(v ...interface{})
  • func (l *Logger) Panicf(format string, args ...interface{})
  • func (l *Logger) Panicln(v ...interface{})
  • func (l *Logger) Print(v ...interface{})
  • func (l *Logger) Printf(format string, args ...interface{})
  • func (l *Logger) Println(v ...interface{})
  • func (l *Logger) Sync() error
  • func (l *Logger) Warn(v ...interface{})
  • func (l *Logger) Warnf(format string, args ...interface{})
  • func (l *Logger) Warnln(v ...interface{})
  • func (l *Logger) With(key string, value interface{}) *Logger
• type SyslogEncoderConfig
• type SyslogSyncer
  • func NewSyslogSyncer() (*SyslogSyncer, error)
  • func (s *SyslogSyncer) Sync() error
  • func (s *SyslogSyncer) Write(p []byte) (n int, err error)
• type UDPSyncer
  • func NewUDPSyncer(host string, port int, timeout int) (*UDPSyncer, error)
  • func (s *UDPSyncer) Sync() error
  • func (s *UDPSyncer) Write(p []byte) (n int, err error)

Functions

func CallerEncoder

func CallerEncoder(caller zapcore.EntryCaller, enc zapcore.PrimitiveArrayEncoder)

func NewSyslogEncoder

func NewSyslogEncoder(cfg SyslogEncoderConfig) zapcore.Encoder

Types

type Framing

type Framing int

const (
	NonTransparentFraming Framing = iota
	OctetCountingFraming
	DefaultFraming = NonTransparentFraming
)

type Logger

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

func New

func New(debugLevel bool) (*Logger, error)

func NewLogstash

func NewLogstash(debugLevel bool, host string, port int) (*Logger, error)

func NewLogstashWithTimeout

func NewLogstashWithTimeout(debugLevel bool, host string, port int, timeout int) (*Logger, error)

func NewSyslog

func NewSyslog(debugLevel bool, app string) (*Logger, error)

func (*Logger) Debug

func (l *Logger) Debug(v ...interface{})

func (*Logger) Debugf

func (l *Logger) Debugf(format string, args ...interface{})

func (*Logger) Debugln

func (l *Logger) Debugln(v ...interface{})

func (*Logger) Error

func (l *Logger) Error(v ...interface{})

func (*Logger) Errorf

func (l *Logger) Errorf(format string, args ...interface{})

func (*Logger) Errorln

func (l *Logger) Errorln(v ...interface{})

func (*Logger) Fatal

func (l *Logger) Fatal(v ...interface{})

func (*Logger) Fatalf

func (l *Logger) Fatalf(format string, args ...interface{})

func (*Logger) Fatalln

func (l *Logger) Fatalln(v ...interface{})

func (*Logger) Info

func (l *Logger) Info(v ...interface{})

func (*Logger) Infof

func (l *Logger) Infof(format string, args ...interface{})

func (*Logger) Infoln

func (l *Logger) Infoln(v ...interface{})

func (*Logger) Panic

func (l *Logger) Panic(v ...interface{})

func (*Logger) Panicf

func (l *Logger) Panicf(format string, args ...interface{})

func (*Logger) Panicln

func (l *Logger) Panicln(v ...interface{})

func (*Logger) Print

func (l *Logger) Print(v ...interface{})

func (*Logger) Printf

func (l *Logger) Printf(format string, args ...interface{})

func (*Logger) Println

func (l *Logger) Println(v ...interface{})

func (*Logger) Sync

func (l *Logger) Sync() error

func (*Logger) Warn

func (l *Logger) Warn(v ...interface{})

func (*Logger) Warnf

func (l *Logger) Warnf(format string, args ...interface{})

func (*Logger) Warnln

func (l *Logger) Warnln(v ...interface{})

func (*Logger) With

func (l *Logger) With(key string, value interface{}) *Logger

type SyslogEncoderConfig

type SyslogEncoderConfig struct {
	zapcore.EncoderConfig

	Framing  Framing
	Facility syslog.Priority
	PID      int
	Hostname string
	App      string
}

type SyslogSyncer

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

func NewSyslogSyncer

func NewSyslogSyncer() (*SyslogSyncer, error)

func (*SyslogSyncer) Sync

func (s *SyslogSyncer) Sync() error

func (*SyslogSyncer) Write

func (s *SyslogSyncer) Write(p []byte) (n int, err error)

type UDPSyncer

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

func NewUDPSyncer

func NewUDPSyncer(host string, port int, timeout int) (*UDPSyncer, error)

func (*UDPSyncer) Sync

func (s *UDPSyncer) Sync() error

func (*UDPSyncer) Write

func (s *UDPSyncer) Write(p []byte) (n int, err error)