Merge remote-tracking branch 'origin/test_downstream' into test_downstream

davidbrochart · davidbrochart · commit d4198794105c · 2021-04-17T09:31:22.000+02:00
diff --git a/ipykernel/kernelbase.py b/ipykernel/kernelbase.py
@@ -411,10 +411,6 @@ def dispatch_queue(self):
         """
 
         while True:
-            # ensure control stream is flushed before processing shell messages
-            if self.control_stream:
-                self.control_stream.flush()
-            # receive the next message and handle it
             try:
                 yield self.process_one()
             except Exception:
