Add grpc stream settings

src/parser/config_models/mod.rs

@@ -31,6 +31,13 @@ pub struct NonHeaderObject {
     pub r#type: String,
 }
 
+#[allow(non_snake_case)]
+#[derive(Serialize, Deserialize)]
+pub struct GRPCSettings {
+    pub multiMode: bool,
+    pub serviceName: String,
+}
+
 #[allow(non_snake_case)]
 #[derive(Serialize, Deserialize)]
 pub struct RealitySettings {
@@ -80,6 +87,7 @@ pub struct StreamSettings {
     pub wsSettings: Option<WsSettings>,
     pub tcpSettings: Option<TCPSettings>,
     pub realitySettings: Option<RealitySettings>,
+    pub grpcSettings: Option<GRPCSettings>,
 }
 
 #[allow(non_snake_case)]

src/parser/vless/mod.rs

@@ -55,6 +55,14 @@ pub fn create_outbound_object(data: models::VlessData) -> Outbound {
             } else {
                 None
             },
+            grpcSettings: if data.query.r#type == String::from("grpc") {
+                Some(GRPCSettings {
+                    multiMode: false,
+                    serviceName: data.query.service_name,
+                })
+            } else {
+                None
+            },
         },
         settings: OutboundSettings::Vless(VlessOutboundSettings {
             vnext: vec![VlessServerObject {