java-tutorials/libraries-server/src/main/java/com/baeldung/jetty/JettyServer.java

package com.baeldung.jetty;

import org.eclipse.jetty.server.Connector;
import org.eclipse.jetty.server.Server;
import org.eclipse.jetty.server.ServerConnector;
import org.eclipse.jetty.servlet.ServletHandler;
import org.eclipse.jetty.util.thread.QueuedThreadPool;

class JettyServer {

    private Server server;

    void start() throws Exception {

        int maxThreads = 100;
        int minThreads = 10;
        int idleTimeout = 120;

        QueuedThreadPool threadPool = new QueuedThreadPool(maxThreads, minThreads, idleTimeout);

        server = new Server(threadPool);
        ServerConnector connector = new ServerConnector(server);
        connector.setPort(8090);
        server.setConnectors(new Connector[] { connector });

        ServletHandler servletHandler = new ServletHandler();
        server.setHandler(servletHandler);

        servletHandler.addServletWithMapping(BlockingServlet.class, "/status");
        servletHandler.addServletWithMapping(AsyncServlet.class, "/heavy/async");

        server.start();

    }

    void stop() throws Exception {
        server.stop();
    }
}