Add tor outbound

option/tor.go

@@ -0,0 +1,9 @@
+package option
+
+type TorOutboundOptions struct {
+	OutboundDialerOptions
+	ExecutablePath string            `json:"executable_path,omitempty"`
+	ExtraArgs      []string          `json:"extra_args,omitempty"`
+	DataDirectory  string            `json:"data_directory,omitempty"`
+	Options        map[string]string `json:"torrc,omitempty"`
+}