logging

Documentation

Overview

Package logging provides the logger interface abstraction and implementation for hop. It uses logrus under the hood.

Index

• func NewHTTPAccessLogHandler(logger Logger, level logrus.Level, message string) func(h http.Handler) http.Handler
• func SetAccessLogLevelHandler(level logrus.Level) func(h http.Handler) http.Handler
• type Logger
  • func New(w io.Writer, level logrus.Level) Logger

Functions

func NewHTTPAccessLogHandler

func NewHTTPAccessLogHandler(logger Logger, level logrus.Level, message string) func(h http.Handler) http.Handler

NewHTTPAccessLogHandler creates a handler that will log a message after a request has been served.

func SetAccessLogLevelHandler

func SetAccessLogLevelHandler(level logrus.Level) func(h http.Handler) http.Handler

SetAccessLogLevelHandler overrides the log level set in NewHTTPAccessLogHandler for a specific endpoint. Use log level 0 to suppress log messages.

Types

type Logger

type Logger interface {
	Tracef(format string, args ...interface{})
	Trace(args ...interface{})
	Debugf(format string, args ...interface{})
	Debug(args ...interface{})
	Infof(format string, args ...interface{})
	Info(args ...interface{})
	Warningf(format string, args ...interface{})
	Warning(args ...interface{})
	Errorf(format string, args ...interface{})
	Error(args ...interface{})
	WithField(key string, value interface{}) *logrus.Entry
	WithFields(fields logrus.Fields) *logrus.Entry
	WriterLevel(logrus.Level) *io.PipeWriter
	NewEntry() *logrus.Entry
}

func New

func New(w io.Writer, level logrus.Level) Logger