lwander
diff --git a/‎appengine/standard_python37/pubsub/main.py
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+2Lines changed: 2 additions & 0 deletions b/‎appengine/standard_python37/pubsub/main.py
Copy file name to clipboardExpand all lines: appengine/standard_python37/pubsub/main.py
+2Lines changed: 2 additions & 0 deletions
@@ -48,6 +48,8 @@ def index():
 
     data = request.form.get('payload', 'Example payload').encode('utf-8')
 
+    # Consider initializing the publisher client outside this function
+    # for better latency performance.
     publisher = pubsub_v1.PublisherClient()
     topic_path = publisher.topic_path(app.config['GCLOUD_PROJECT'],
                                       app.config['PUBSUB_TOPIC'])