ute"><span class="secno">4.1. </span><span class="content">New RTCDataChannel attribute</span><a class="self-link" href="#new-rtcdatachannel-attribute"></a></h3>
   <dl>
    <dt><dfn class="dfn-paneled idl-code" data-dfn-for="RTCDataChannel" data-dfn-type="attribute" data-export id="dom-rtcdatachannel-priority"><code>priority</code></dfn>, <span> of type <a data-link-type="idl-name" href="#enumdef-rtcprioritytype" id="ref-for-enumdef-rtcprioritytype⑥">RTCPriorityType</a>, readonly</span>
    <dd>
     <p>