How to perform 'Async WebSocket Client' in SAS.
* Task: Async WebSocket Client
* Language: SAS
%macro async_websocket_client()
* Implementation for Async WebSocket Client
%let result = ...; * Initialize variable
* TODO: Implement core logic here
* Step 1: Prepare data
* Step 2: Process Async WebSocket Client
%put("Done");
%mend;