Function LogFailure

_examples/database/mongodb/httputil/error.go:85–91

LogFailure will print out the failure to the "logger".

(logger io.Writer, ctx iris.Context, err HTTPError)

// LogFailure will print out the failure to the "logger".
func LogFailure(logger io.Writer, ctx iris.Context, err HTTPError) {
	timeFmt := err.When.Format("2006/01/02 15:04:05")
	firstLine := fmt.Sprintf("%s %s: %s", timeFmt, http.StatusText(err.StatusCode), err.Error())
	whitespace := strings.Repeat(" ", len(timeFmt)+1)
	fmt.Fprintf(logger, "%s\n%sIP: %s\n%sURL: %s\n%sSource: %s\n",
		firstLine, whitespace, ctx.RemoteAddr(), whitespace, ctx.FullRequestURI(), whitespace, err.CallerStack)
}

// Fail will send the status code, write the error's reason
// and return the HTTPError for further use, i.e logging, see `InternalServerError`.