added multiple listener, socket and tcp

utils/utils.go

@@ -36,6 +36,11 @@ type Conf struct {
 	}
 	Httpd struct {
 		CORSAllowDomains string `yaml:"cors_allow_domains"`
+		Listen           []struct {
+			Socket string
+			Host   string
+			Port   int
+		}
 	}
 }