Add url speed test for outbound (#3767)

* add outbound testing functionality with configurable test URL

* use no kernel tun for conflict errors

1 files changed, 10 insertions, 0 deletions

diff --git a/web/service/setting.go b/web/service/setting.go
index 3fa37f44..495dc522 100644
--- a/web/service/setting.go
+++ b/web/service/setting.go
@@ -78,6 +78,8 @@ var defaultValueMap = map[string]string{
 	"warp":                        "",
 	"externalTrafficInformEnable": "false",
 	"externalTrafficInformURI":    "",
+	"xrayOutboundTestUrl":         "https://www.google.com/generate_204",
+
 	// LDAP defaults
 	"ldapEnable":            "false",
 	"ldapHost":              "",
@@ -271,6 +273,14 @@ func (s *SettingService) GetXrayConfigTemplate() (string, error) {
 	return s.getString("xrayTemplateConfig")
 }
 
+func (s *SettingService) GetXrayOutboundTestUrl() (string, error) {
+	return s.getString("xrayOutboundTestUrl")
+}
+
+func (s *SettingService) SetXrayOutboundTestUrl(url string) error {
+	return s.setString("xrayOutboundTestUrl", url)
+}
+
 func (s *SettingService) GetListen() (string, error) {
 	return s.getString("webListen")
 }