fix missed heartbeat message for sockjs

ipython · Sep 4, 2012 · 1bcc1b6 · 1bcc1b6
1 parent 6617cd4
commit 1bcc1b6
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/IPython/frontend/html/notebook/handlers.py b/IPython/frontend/html/notebook/handlers.py
@@ -558,12 +558,12 @@ def stop_hb(self):
     def kernel_died(self):
         self.application.kernel_manager.delete_mapping_for_kernel(self.kernel_id)
         self.application.log.error("Kernel %s failed to respond to heartbeat", self.kernel_id)
-        self.write_message(
+        self.send(json.dumps(
             {'header': {'msg_type': 'status'},
              'parent_header': {},
              'content': {'execution_state':'dead'}
             }
-        )
+        ))
         self.on_close()