From c1dce807d3172942ab2bb11a48c5b07ccf7542ba Mon Sep 17 00:00:00 2001
From: David Brochart <david.brochart@gmail.com>
Date: Wed, 13 Mar 2024 17:02:51 +0100
Subject: [PATCH] Fix event pipe ZMQ context

---
 ipykernel/iostream.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ipykernel/iostream.py b/ipykernel/iostream.py
index 9a3bbb31..ea70831b 100644
--- a/ipykernel/iostream.py
+++ b/ipykernel/iostream.py
@@ -143,7 +143,7 @@ def _event_pipe(self):
             event_pipe = self._local.event_pipe
         except AttributeError:
             # new thread, new event pipe
-            ctx = self.socket.context
+            ctx = zmq.Context(self.socket.context)
             event_pipe = ctx.socket(zmq.PUSH)
             event_pipe.linger = 0
             event_pipe.connect(self._event_interface)