fix: improve service availability checks #5788

src-tauri/src/core/service.rs

@@ -469,9 +469,10 @@ pub(super) async fn stop_core_by_service() -> Result<()> {
 
 /// 检查服务是否正在运行
 pub async fn is_service_available() -> Result<()> {
-    // Service client 当前会优先判断 IPC 文件是否存在
-    // 睡一会等文件拉起服务
-    tokio::time::sleep(Duration::from_millis(725)).await;
+    if let Err(e) = Path::metadata(clash_verge_service_ipc::IPC_PATH.as_ref()) {
+        logging!(warn, Type::Service, "Some issue with service IPC Path: {}", e);
+        return Err(e.into());
+    }
     clash_verge_service_ipc::connect().await?;
     Ok(())
 }
@@ -480,8 +481,6 @@ pub async fn is_service_available() -> Result<()> {
 /// TODO 使用 tokio select 之类机制并结合 timeout 实现更优雅的等待机制，期望等待文件出现，再尝试连接
 pub async fn wait_and_check_service_available(status: &mut ServiceManager) -> Result<()> {
     status.0 = ServiceStatus::Unavailable("Waiting for service to be available".into());
-    // 过早返回可能导致 UI 侧积极尝试连接服务失败
-    tokio::time::sleep(Duration::from_millis(725)).await;
     clash_verge_service_ipc::connect().await?;
     status.0 = ServiceStatus::Ready;
     Ok(())
@@ -498,8 +497,8 @@ impl ServiceManager {
 
     pub const fn config() -> clash_verge_service_ipc::IpcConfig {
         clash_verge_service_ipc::IpcConfig {
-            default_timeout: Duration::from_millis(60),
-            retry_delay: Duration::from_millis(250),
+            default_timeout: Duration::from_millis(100),
+            retry_delay: Duration::from_millis(200),
             max_retries: 6,
         }
     }
@@ -525,7 +524,6 @@ impl ServiceManager {
 
     /// 综合服务状态检查（一次性完成所有检查）
     pub async fn check_service_comprehensive(&self) -> ServiceStatus {
-        tokio::time::sleep(Duration::from_millis(125)).await;
         match check_service_needs_reinstall().await {
             Ok(need) => {
                 logging!(debug, Type::Service, "服务当前可用，检查是否需要重装");