e>

  <ul class="argument-list">
    
      <li>
        <code class="argument-name">path</code>
        
          <span class="argument-types">(<code>String</code>)</span>
        
         &ndash; The subpath previously subscribed using #listen
      </li>
    
      <li>
        <code class="argument-name">callback</code>
        
          <span class="argument-types">(<code>Function</code>)</span>
        
         &ndash; The function registered as a callback using #listen SpahQL#unlisten(callback) -