changed the Config class to support the new interface to log objects

http.go

@@ -20,11 +20,13 @@ type Config struct {
 	Keyfile   string
 }
 
-// MarshalLogObject adds the information over the object to the *log.Entry
+// MarshalObject adds the information over the object to the *log.Entry
-func (c *Config) MarshalLogObject(e *log.Entry) {
+func (c *Config) MarshalObject(e *log.Entry) {
 	e.Str("Address", c.Addr).Bool("TLS", c.TLSconfig != nil).Strs("Cert", []string{c.Certfile, c.Keyfile})
 }
 
+var _ log.ObjectMarshaler = &Config{}
+
 // Server is an wrapper for the *http.Server and *gin.Engine
 type Server struct {
 	http            *http.Server