Wait for helper socket to appear before connecting

fjh1997 · fjh1997 · commit 95fcbd61ce79 · 2026-06-01T00:53:46.000+08:00
diff --git a/src/gui.rs b/src/gui.rs
@@ -1974,7 +1974,14 @@ fn execute_action(config_path: &Path, action: GuiAction) -> Result<String> {
             }
         }
 
+        // Wait for the socket to appear (helper may take a moment to start).
         let socket = helper_ipc::socket_path();
+        if !socket.exists() {
+            let deadline = Instant::now() + Duration::from_secs(5);
+            while !socket.exists() && Instant::now() < deadline {
+                thread::sleep(Duration::from_millis(200));
+            }
+        }
         let request = match action {
             GuiAction::Start => helper_ipc::HelperRequest::Start {
                 config_path: config_path.to_path_buf(),

Original file line number	Diff line number	Diff line change
`@@ -1974,7 +1974,14 @@ fn execute_action(config_path: &Path, action: GuiAction) -> Result<String> {`
`1974`	`1974`	`}`
`1975`	`1975`	`}`
`1976`	`1976`
	`1977`	`+ // Wait for the socket to appear (helper may take a moment to start).`
`1977`	`1978`	`let socket = helper_ipc::socket_path();`
	`1979`	`+ if !socket.exists() {`
	`1980`	`+ let deadline = Instant::now() + Duration::from_secs(5);`
	`1981`	`+ while !socket.exists() && Instant::now() < deadline {`
	`1982`	`+ thread::sleep(Duration::from_millis(200));`
	`1983`	`+ }`
	`1984`	`+ }`
`1978`	`1985`	`let request = match action {`
`1979`	`1986`	`GuiAction::Start => helper_ipc::HelperRequest::Start {`
`1980`	`1987`	`config_path: config_path.to_path_buf(),`