jetty-http2/http2-server/src/main/config/etc/jetty-http2c.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE Configure PUBLIC "-//Jetty//Configure//EN" "http://www.eclipse.org/jetty/configure_9_3.dtd">

<!-- ============================================================= -->
<!-- Configure a HTTP2 on the ssl connector.                       -->
<!-- ============================================================= -->
<Configure id="httpConnector" class="org.eclipse.jetty.server.ServerConnector">
  <Call name="addConnectionFactory">
    <Arg>
      <New class="org.eclipse.jetty.http2.server.HTTP2CServerConnectionFactory">
        <Arg name="config"><Ref refid="httpConfig"/></Arg>
        <Set name="maxConcurrentStreams"><Property name="jetty.http2c.maxConcurrentStreams" deprecated="http2.maxConcurrentStreams" default="1024"/></Set>
        <Set name="initialStreamRecvWindow"><Property name="jetty.http2c.initialStreamRecvWindow" deprecated="jetty.http2c.initialStreamSendWindow" default="65535"/></Set>
      </New>
    </Arg>
  </Call>
</Configure>