improve ss

pkg/connector/ss/metadata.go

@@ -0,0 +1,21 @@
+package ss
+
+import (
+	"time"
+
+	"github.com/shadowsocks/go-shadowsocks2/core"
+)
+
+const (
+	method         = "method"
+	password       = "password"
+	key            = "key"
+	connectTimeout = "timeout"
+	noDelay        = "noDelay"
+)
+
+type metadata struct {
+	cipher         core.Cipher
+	connectTimeout time.Duration
+	noDelay        bool
+}