8/docs/api/java/lang/AutoCloseable.html?is-external=true" title="class or interface in java.lang">AutoCloseable</a></dd>
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<pre>public interface <span class="typeNameLabel">WebConnection</span>
extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/AutoCloseable.html?is-external=true" title="class or interface in java.lang">AutoCloseable</a></pre>
<div class="block">This interface encapsulates the connection for an upgrade request. It allows the protocol handler to send service
 