From a5a43e2746cd8bb7ee6b702201e7a8dec94a5222 Mon Sep 17 00:00:00 2001
From: MinRK <benjaminrk@gmail.com>
Date: Fri, 24 Oct 2014 22:39:15 -0700
Subject: [PATCH] Don't resend kernel info requests if a bad reply is received

---
 IPython/html/services/kernels/handlers.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/IPython/html/services/kernels/handlers.py b/IPython/html/services/kernels/handlers.py
index dee2a7588..fd2cda354 100644
--- a/IPython/html/services/kernels/handlers.py
+++ b/IPython/html/services/kernels/handlers.py
@@ -123,7 +123,7 @@ class ZMQChannelHandler(AuthenticatedZMQStreamHandler):
             msg = self.session.deserialize(msg)
         except:
             self.log.error("Bad kernel_info reply", exc_info=True)
-            self.request_kernel_info()
+            self._kernel_info_future.set_result(None)
             return
         else:
             info = msg['content']