               
    
        <li class="chapter " data-level="3.5.1" data-path="../developer/receiving/sync.html">
            
                <a href="../developer/receiving/sync.html">
            
                    
                    Synchronous Subscriptions
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="3.5.2" data-path="../developer/receiving/async.html">
            
                <a href="../developer/receiving/async.ht