From 42084bacf06f05e440a2f849ac74946b40f0b897 Mon Sep 17 00:00:00 2001
From: "Timothy Z." <timothy@stremio.com>
Date: Sun, 10 May 2026 12:31:30 +0000
Subject: [PATCH] fix: retry PipeServer::bind on stale pipe handles

---
 src/stremio_app/app.rs | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/src/stremio_app/app.rs b/src/stremio_app/app.rs
index 024272e..22e926a 100644
--- a/src/stremio_app/app.rs
+++ b/src/stremio_app/app.rs
@@ -218,7 +218,16 @@ impl MainWindow {
             }
         }); // thread
 
-        if let Ok(mut listener) = PipeServer::bind(socket_path) {
+        // Retry: a stale FIRST_PIPE_INSTANCE handle returns ERROR_ACCESS_DENIED briefly.
+        let listener = (0..5).find_map(|attempt| match PipeServer::bind(socket_path) {
+            Ok(listener) => Some(listener),
+            Err(err) => {
+                eprintln!("PipeServer::bind failed (attempt {}): {err}", attempt + 1);
+                thread::sleep(time::Duration::from_millis(100 * (attempt + 1)));
+                None
+            }
+        });
+        if let Some(mut listener) = listener {
             let focus_sender = self.focus_notice.sender();
             thread::spawn(move || loop {
                 if let Ok(mut stream) = listener.accept() {
@@ -232,6 +241,8 @@ impl MainWindow {
                     }
                 }
             });
+        } else {
+            eprintln!("PipeServer::bind failed after retries; single-instance forwarding disabled");
         }
 
         // Read message from player