fix saving sockopt

Author: alireza0

web/assets/js/model/inbound.js

@@ -1691,7 +1691,7 @@ class Inbound extends XrayCommonClass {
 
     toJson() {
         let streamSettings;
-        if (this.canEnableStream()) {
+        if (this.canEnableStream() || this.stream?.sockopt) {
             streamSettings = this.stream.toJson();
         }
         return {

web/html/xui/inbounds.html

@@ -925,7 +925,11 @@
                     protocol: inbound.protocol,
                     settings: inbound.settings.toString(),
                 };
-                if (inbound.canEnableStream()) data.streamSettings = inbound.stream.toString();
+                if (inbound.canEnableStream()){
+                  data.streamSettings = inbound.stream.toString();
+                } else if (inbound.stream?.sockopt) {
+                  data.streamSettings = JSON.stringify({ sockopt: inbound.stream.sockopt.toJson() }, null, 2);
+                }
                 data.sniffing = inbound.sniffing.toString();
 
                 await this.submit('/xui/inbound/add', data, inModal);
@@ -944,7 +948,11 @@
                     protocol: inbound.protocol,
                     settings: inbound.settings.toString(),
                 };
-                if (inbound.canEnableStream()) data.streamSettings = inbound.stream.toString();
+                if (inbound.canEnableStream()){
+                  data.streamSettings = inbound.stream.toString();
+                } else if (inbound.stream?.sockopt) {
+                  data.streamSettings = JSON.stringify({ sockopt: inbound.stream.sockopt.toJson() }, null, 2);
+                }
                 data.sniffing = inbound.sniffing.toString();
 
                 await this.submit(`/xui/inbound/update/${dbInbound.id}`, data, inModal);