src/config/etc/jetty-bio.xml

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

<!-- =============================================================== -->
<!-- Mixin configuration for Block socket connector                  -->
<!--                                                                 -->
<!-- =============================================================== -->


<Configure id="Server" class="org.eclipse.jetty.server.Server">

    <!-- Use this connector if NIO is not available.  -->
    <Call name="addConnector">
      <Arg>
          <New class="org.eclipse.jetty.server.bio.SocketConnector">
            <Set name="port"><Property name="jetty.bio.port" default="8081"/></Set>
            <Set name="maxIdleTime">50000</Set>
            <Set name="lowResourceMaxIdleTime">1500</Set>
          </New>
      </Arg>
    </Call>

</Configure>