modified: rosbridge_library/src/rosbridge_library/capabilities/subscribe.py

Author: ChenDongfag

rosbridge_library/src/rosbridge_library/capabilities/subscribe.py

@@ -340,8 +340,8 @@ def publish(self, topic, message, fragment_size=None, compression="none"):
                         "nsecs": nsecs,
                         "bytes": message.message,
                     }
-                    outgoing_msg = message.get_cbor_raw(outgoing_msg)
                     outgoing_msg["id"] = sid
+                    outgoing_msg = message.get_cbor_raw(outgoing_msg)
                 else:
                     outgoing_msg["msg"] = message.get_json_values()
                     outgoing_msg["id"] = sid