added flexible socket/tcp listen

utils.go

@@ -8,4 +8,17 @@ type Conf struct {
 	Logging struct {
 		Level string
 	}
+	Httpd struct {
+		CORSAllowDomains []string `yaml:"cors_allow_domains"`
+		Listen           []struct {
+			Socket string
+			Host   string
+			Port   int
+		}
+		Timeout struct {
+			Read  int
+			Write int
+			Idle  int
+		}
+	}
 }