From c47314b12daa2026a3d69d3073befe5cb110a64d Mon Sep 17 00:00:00 2001
From: Tim Zhang <tim@hyper.sh>
Date: Mon, 23 Oct 2023 18:48:02 +0800
Subject: [PATCH] sync-server: Ignore close fd error

We can't avoid file descriptors being mistakenly closed by other code.
So in this case, the only thing we can do is ignore errors.

Signed-off-by: Tim Zhang <tim@hyper.sh>
---
 src/sync/server.rs | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/sync/server.rs b/src/sync/server.rs
index 8f94bcf..7eebab7 100644
--- a/src/sync/server.rs
+++ b/src/sync/server.rs
@@ -346,7 +346,14 @@ impl Server {
                                 .map(|mut cn| {
                                     cn.handler.take().map(|handler| {
                                         handler.join().unwrap();
-                                        close(fd).unwrap();
+                                        close(fd)
+                                            .map_err(|e| {
+                                                warn!(
+                                                    "close connection fd: {} failed: {:?}",
+                                                    fd, e
+                                                );
+                                            })
+                                            .ok();
                                     })
                                 });
                         }