[xray outbound] add sockopt

Co-Authored-By: Alireza Ahmadi <alireza7@gmail.com>

web/assets/js/model/outbound.js

@@ -356,6 +356,34 @@ class RealityStreamSettings extends CommonClass {
         };
     }
 };
+class SockoptStreamSettings extends CommonClass {
+    constructor(dialerProxy = "", tcpFastOpen = false, tcpKeepAliveInterval = 0, tcpNoDelay = false) {
+        super();
+        this.dialerProxy = dialerProxy;
+        this.tcpFastOpen = tcpFastOpen;
+        this.tcpKeepAliveInterval = tcpKeepAliveInterval;
+        this.tcpNoDelay = tcpNoDelay;
+    }
+
+    static fromJson(json = {}) {
+        if (Object.keys(json).length === 0) return undefined;
+        return new SockoptStreamSettings(
+            json.dialerProxy,
+            json.tcpFastOpen,
+            json.tcpKeepAliveInterval,
+            json.tcpNoDelay,
+        );
+    }
+
+    toJson() {
+        return {
+            dialerProxy: this.dialerProxy,
+            tcpFastOpen: this.tcpFastOpen,
+            tcpKeepAliveInterval: this.tcpKeepAliveInterval,
+            tcpNoDelay: this.tcpNoDelay,
+        };
+    }
+}
 
 class StreamSettings extends CommonClass {
     constructor(network='tcp',
@@ -392,6 +420,14 @@ class StreamSettings extends CommonClass {
         return this.security === "reality";
     }
 
+    get sockoptSwitch() {
+        return this.sockopt != undefined;
+    }
+
+    set sockoptSwitch(value) {
+        this.sockopt = value ? new SockoptStreamSettings() : undefined;
+    }
+
     static fromJson(json={}) {
         return new StreamSettings(
             json.network,
@@ -422,6 +458,7 @@ class StreamSettings extends CommonClass {
             quicSettings: network === 'quic' ? this.quic.toJson() : undefined,
             grpcSettings: network === 'grpc' ? this.grpc.toJson() : undefined,
             httpupgradeSettings: network === 'httpupgrade' ? this.httpupgrade.toJson() : undefined,
+            sockopt: this.sockopt != undefined ? this.sockopt.toJson() : undefined,
         };
     }
 }

web/html/xui/form/outbound.html

@@ -351,7 +351,7 @@
         <a-radio-group v-model="outbound.stream.security" button-style="solid">
             <a-radio-button value="none">{{ i18n "none" }}</a-radio-button>
             <a-radio-button value="tls">TLS</a-radio-button>
-            <a-radio-button v-if="outbound.canEnableReality()" value="reality">REALITY</a-radio-button>
+            <a-radio-button v-if="outbound.canEnableReality()" value="reality">Reality</a-radio-button>
         </a-radio-group>
     </a-form-item>
     <template v-if="outbound.stream.isTls">
@@ -399,6 +399,30 @@
         </a-form-item>
     </template>
 </template>
+
+<!-- sockopt settings -->
+<template v-if="outbound.canEnableStream()">
+    <a-form-item label="Sockopts">
+        <a-switch v-model="outbound.stream.sockoptSwitch"></a-switch>
+    </a-form-item>
+    <template v-if="outbound.stream.sockoptSwitch">
+        <a-form-item label="Dialer Proxy">
+            <a-select v-model="outbound.stream.sockopt.dialerProxy" :dropdown-class-name="themeSwitcher.currentTheme">
+                <a-select-option v-for="tag in ['', ...outModal.tags]" :value="tag">[[ tag ]]</a-select-option>
+            </a-select>
+        </a-form-item>
+        <a-form-item label="TCP Fast Open">
+            <a-switch v-model="outbound.stream.sockopt.tcpFastOpen"></a-switch>
+        </a-form-item>
+        <a-form-item label="Keep Alive Interval">
+            <a-input-number v-model="outbound.stream.sockopt.tcpKeepAliveInterval" :min="0"></a-input-number>
+        </a-form-item>
+        <a-form-item label="TCP No-Delay">
+            <a-switch v-model="outbound.stream.sockopt.tcpNoDelay"></a-switch>
+        </a-form-item>
+    </template>
+</template>
+
 </a-form>
 </a-tab-pane>
 <a-tab-pane key="2" tab="JSON" force-render="true">