From 0becf95dfe1d4eef43af17da99e8ecb92595aa79 Mon Sep 17 00:00:00 2001
From: YuriCat <a.a.b.a.b.c.a.b.c.d.abcd1234@gmail.com>
Date: Tue, 21 Nov 2023 22:59:37 +0900
Subject: [PATCH] Revert "chore: remove fileno() inferface from
 PickledConnection"

This reverts commit 31b8fb9b486ee6db93bef125da8197fcb1e328d1.
---
 handyrl/connection.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/handyrl/connection.py b/handyrl/connection.py
index 8b01d555..49a176ee 100755
--- a/handyrl/connection.py
+++ b/handyrl/connection.py
@@ -29,6 +29,9 @@ def close(self):
             self.conn.close()
             self.conn = None
 
+    def fileno(self):
+        return self.conn.fileno()
+
     def _recv(self, size):
         buf = io.BytesIO()
         while size > 0: