added load balance support and verbose level

src/go-proxy/proxy_config.go

@@ -0,0 +1,22 @@
+package main
+
+import "fmt"
+
+type ProxyConfig struct {
+	id          string
+	Alias       string
+	Scheme      string
+	Host        string
+	Port        string
+	LoadBalance string
+	Path        string // http proxy only
+	PathMode    string // http proxy only
+}
+
+func NewProxyConfig() ProxyConfig {
+	return ProxyConfig{}
+}
+
+func (cfg *ProxyConfig) UpdateId() {
+	cfg.id = fmt.Sprintf("%s-%s-%s-%s-%s", cfg.Alias, cfg.Scheme, cfg.Host, cfg.Port, cfg.Path)
+}