logger

package

v1.1.6 Latest Latest Go to latest Published: Jan 8, 2019 License: MIT Imports: 11 Imported by: 32

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func Logger(next http.Handler) http.Handler

Logger returns default logger middleware

type Flag int

Flag type

const (
	All Flag = iota
	User
	Body
	None
)

logger flags enum

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

Middleware for logging rest requests

func New(options ...Option) *Middleware

New makes rest Logger with given options

func (l *Middleware) Handler(next http.Handler) http.Handler

Handler middleware prints http log

type Option func(l *Middleware)

Option func type

func Flags(flags ...Flag) Option

Flags functional option defines output modes

func IPfn(ipFn func(ip string) string) Option

IPfn functional option defines ip masking function.

func Log(log lgr.L) Option

Log functional option defines loging backend.

func MaxBodySize(max int) Option

MaxBodySize functional option defines the largest body size to log.

func Prefix(prefix string) Option

Prefix functional option defines log line prefix.

func UserFn(userFn func(r *http.Request) (string, error)) Option

UserFn functional option defines user name function.