add explicit eventlet.wsgi import

Fixes #309
miguelgrinberg · Aug 18, 2016 · d604a7e · d604a7e
1 parent 1acfb4b
commit d604a7e
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/flask_socketio/__init__.py b/flask_socketio/__init__.py
@@ -435,6 +435,7 @@ def run(self, app, host=None, port=None, **kwargs):
         elif self.server.eio.async_mode == 'eventlet':
             def run_server():
                 import eventlet
+                import eventlet.wsgi
                 eventlet_socket = eventlet.listen((host, port))
 
                 # If provided an SSL argument, use an SSL socket