Update client-libraries-websocket.md (apache#11641)

lionelcao · Aug 15, 2021 · c600197 · c600197
1 parent 50e6b3e
commit c600197
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/site2/docs/client-libraries-websocket.md b/site2/docs/client-libraries-websocket.md
@@ -403,9 +403,15 @@ TOPIC = scheme + '://localhost:8080/ws/v2/producer/persistent/public/default/my-
 
 ws = websocket.create_connection(TOPIC)
 
+# encode message
+s = "Hello World"
+firstEncoded = s.encode("UTF-8")
+binaryEncoded = base64.b64encode(firstEncoded)
+payloadString = binaryEncoded.decode('UTF-8')
+
 # Send one message as JSON
 ws.send(json.dumps({
-    'payload' : base64.b64encode('Hello World'),
+    'payload' : payloadString,
     'properties': {
         'key1' : 'value1',
         'key2' : 'value2'