logs

package
v1.0.2 Latest Latest
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 Go to latest Published: Feb 4, 2022 License: LGPL-3.0 Imports: 3 Imported by: 0

Documentation

Overview

Package logs provide a general log interface Usage:

import "github.com/W3-Engineers-Ltd/Radiant/core/logs" 

log := NewLogger(10000)
log.SetLogger("console", "")

> the first params stand for how many channel

Use it like this: 

	log.Trace("trace")
	log.Info("info")
	log.Warn("warning")
	log.Debug("debug")
	log.Critical("critical")

 more docs http://radiant.me/docs/module/logs.md

Index

Constants

View Source 
const (
	LevelEmergency = iota
	LevelAlert
	LevelCritical
	LevelError
	LevelWarning
	LevelNotice
	LevelInformational
	LevelDebug
)

RFC5424 log message levels.

View Source 
const (
	AdapterConsole   = "console"
	AdapterFile      = "file"
	AdapterMultiFile = "multifile"
	AdapterMail      = "smtp"
	AdapterConn      = "conn"
	AdapterEs        = "es"
	AdapterJianLiao  = "jianliao"
	AdapterSlack     = "slack"
	AdapterAliLS     = "alils"
)

Name for adapter with radiant official support

View Source 
const (
	LevelInfo  = LevelInformational
	LevelTrace = LevelDebug
	LevelWarn  = LevelWarning
)

Legacy log level constants to ensure backwards compatibility.

Variables

This section is empty.

Functions

func AccessLog 

func AccessLog(r *AccessLogRecord, format string)

AccessLog - Format and print access log.

func Alert 

func Alert(f interface{}, v ...interface{})

Alert logs a message at alert level.

func ColorByMethod 

func ColorByMethod(method string) string

ColorByMethod return color by http code

func ColorByStatus 

func ColorByStatus(code int) string

ColorByStatus return color by http code 2xx return Green 3xx return White 4xx return Yellow 5xx return Red

func Critical 

func Critical(f interface{}, v ...interface{})

Critical logs a message at critical level.

func Debug 

func Debug(f interface{}, v ...interface{})

Debug logs a message at debug level.

func Emergency 

func Emergency(f interface{}, v ...interface{})

Emergency logs a message at emergency level.

func EnableFuncCallDepth 

func EnableFuncCallDepth(b bool)

EnableFuncCallDepth enable log funcCallDepth

func Error 

func Error(f interface{}, v ...interface{})

Error logs a message at error level.

func GetLogger 

func GetLogger(prefixes ...string) *log.Logger

GetLogger returns the default RadicalLogger

func Info 

func Info(f interface{}, v ...interface{})

Info compatibility alias for Warning()

func Informational 

func Informational(f interface{}, v ...interface{})

Informational logs a message at info level.

func Notice 

func Notice(f interface{}, v ...interface{})

Notice logs a message at notice level.

func Register 

func Register(name string, log newLoggerFunc)

Register makes a log provide available by the provided name. If Register is called twice with the same name or if driver is nil, it panics.

func Reset 

func Reset()

Reset will remove all the adapter

func ResetColor 

func ResetColor() string

ResetColor return reset color

func SetLevel 

func SetLevel(l int)

SetLevel sets the global log level used by the simple logger.

func SetLogFuncCall 

func SetLogFuncCall(b bool)

SetLogFuncCall set the CallDepth, default is 4

func SetLogFuncCallDepth 

func SetLogFuncCallDepth(d int)

SetLogFuncCallDepth set log funcCallDepth

func SetLogger 

func SetLogger(adapter string, config ...string) error

SetLogger sets a new logger.

func SetPrefix 

func SetPrefix(s string)

SetPrefix sets the prefix

func Trace 

func Trace(f interface{}, v ...interface{})

Trace logs a message at trace level. compatibility alias for Warning()

func Warn 

func Warn(f interface{}, v ...interface{})

Warn compatibility alias for Warning()

func Warning 

func Warning(f interface{}, v ...interface{})

Warning logs a message at warning level.

Types

type AccessLogRecord 

type AccessLogRecord logs.AccessLogRecord

AccessLogRecord struct for holding access log data.

type Logger 

type Logger interface {
	Init(config string) error
	WriteMsg(when time.Time, msg string, level int) error
	Destroy()
	Flush()
}

Logger defines the behavior of a log provider.

type RadicalLogger 

type RadicalLogger logs.RadicalLogger

RadicalLogger is default logger in radiant application. it can contain several providers and log message into all providers.

func Async 

func Async(msgLen ...int64) *RadicalLogger

Async set the radicallogger with Async mode and hold msglen messages

func GetRadicalLogger 

func GetRadicalLogger() *RadicalLogger

GetRadicalLogger returns the default RadicalLogger

func NewLogger 

func NewLogger(channelLens ...int64) *RadicalLogger

NewLogger returns a new RadicalLogger. channelLen means the number of messages in chan(used where asynchronous is true). if the buffering chan is full, logger adapters write to file or other way.

func (*RadicalLogger) Alert 

func (bl *RadicalLogger) Alert(format string, v ...interface{})

Alert Log ALERT level message.

func (*RadicalLogger) Async 

func (bl *RadicalLogger) Async(msgLen ...int64) *RadicalLogger

Async set the log to asynchronous and start the goroutine

func (*RadicalLogger) Close 

func (bl *RadicalLogger) Close()

Close close logger, flush all chan data and destroy all adapters in RadicalLogger.

func (*RadicalLogger) Critical 

func (bl *RadicalLogger) Critical(format string, v ...interface{})

Critical Log CRITICAL level message.

func (*RadicalLogger) Debug 

func (bl *RadicalLogger) Debug(format string, v ...interface{})

Debug Log DEBUG level message.

func (*RadicalLogger) DelLogger 

func (bl *RadicalLogger) DelLogger(adapterName string) error

DelLogger remove a logger adapter in RadicalLogger.

func (*RadicalLogger) Emergency 

func (bl *RadicalLogger) Emergency(format string, v ...interface{})

Emergency Log EMERGENCY level message.

func (*RadicalLogger) EnableFuncCallDepth 

func (bl *RadicalLogger) EnableFuncCallDepth(b bool)

EnableFuncCallDepth enable log funcCallDepth

func (*RadicalLogger) Error 

func (bl *RadicalLogger) Error(format string, v ...interface{})

Error Log ERROR level message.

func (*RadicalLogger) Flush 

func (bl *RadicalLogger) Flush()

Flush flush all chan data.

func (*RadicalLogger) GetLevel 

func (bl *RadicalLogger) GetLevel() int

GetLevel Get Current log message level.

func (*RadicalLogger) GetLogFuncCallDepth 

func (bl *RadicalLogger) GetLogFuncCallDepth() int

GetLogFuncCallDepth return log funcCallDepth for wrapper

func (*RadicalLogger) Info 

func (bl *RadicalLogger) Info(format string, v ...interface{})

Info Log INFO level message. compatibility alias for Informational()

func (*RadicalLogger) Informational 

func (bl *RadicalLogger) Informational(format string, v ...interface{})

Informational Log INFORMATIONAL level message.

func (*RadicalLogger) Notice 

func (bl *RadicalLogger) Notice(format string, v ...interface{})

Notice Log NOTICE level message.

func (*RadicalLogger) Reset 

func (bl *RadicalLogger) Reset()

Reset close all outputs, and set bl.outputs to nil

func (*RadicalLogger) SetLevel 

func (bl *RadicalLogger) SetLevel(l int)

SetLevel Set log message level. If message level (such as LevelDebug) is higher than logger level (such as LevelWarning), log providers will not even be sent the message.

func (*RadicalLogger) SetLogFuncCallDepth 

func (bl *RadicalLogger) SetLogFuncCallDepth(d int)

SetLogFuncCallDepth set log funcCallDepth

func (*RadicalLogger) SetLogger 

func (bl *RadicalLogger) SetLogger(adapterName string, configs ...string) error

SetLogger provides a given logger adapter into RadicalLogger with config string. config need to be correct JSON as string: {"interval":360}.

func (*RadicalLogger) SetPrefix 

func (bl *RadicalLogger) SetPrefix(s string)

set prefix

func (*RadicalLogger) Trace 

func (bl *RadicalLogger) Trace(format string, v ...interface{})

Trace Log TRACE level message. compatibility alias for Debug()

func (*RadicalLogger) Warn 

func (bl *RadicalLogger) Warn(format string, v ...interface{})

Warn Log WARN level message. compatibility alias for Warning()

func (*RadicalLogger) Warning 

func (bl *RadicalLogger) Warning(format string, v ...interface{})

Warning Log WARNING level message.

func (*RadicalLogger) Write 

func (bl *RadicalLogger) Write(p []byte) (n int, err error)

Source Files

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Directories

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