package org.ethereum.net.peerdiscovery;


import org.ethereum.config.SystemProperties;
import org.ethereum.net.client.PeerData;

import java.util.List;
import java.util.concurrent.*;

import static org.ethereum.config.SystemProperties.config;

/**
 * www.ethereumJ.com
 * User: Roman Mandeleil
 * Created on: 22/05/2014 09:10
 */

public class PeerDiscovery {

    RejectedExecutionHandlerImpl rejectionHandler;
    ThreadFactory threadFactory;
    ThreadPoolExecutor executorPool;
    PeerDiscoveryMonitorThread monitor;
    List<PeerData> peers;

    boolean started = false;

    public PeerDiscovery(List<PeerData> peers) {
        this.peers = peers;
    }

    public void start(){

        //RejectedExecutionHandler implementation
        rejectionHandler = new RejectedExecutionHandlerImpl();

        //Get the ThreadFactory implementation to use
        threadFactory = Executors.defaultThreadFactory();

        //creating the ThreadPoolExecutor
        executorPool = new ThreadPoolExecutor(1, config.peerDiscoveryWorkers(), 10, TimeUnit.SECONDS,
                new ArrayBlockingQueue<Runnable>(2), threadFactory, rejectionHandler);

        //start the monitoring thread
        monitor = new PeerDiscoveryMonitorThread(executorPool, 3);
        Thread monitorThread = new Thread(monitor);
        monitorThread.start();

        for (PeerData peerData : this.peers) {
            executorPool.execute(new WorkerThread(peerData, executorPool));
        }

        started = true;
    }

    public void addNewPeerData(PeerData peerData){
        executorPool.execute(new WorkerThread(peerData, executorPool));
    }

    public void stop(){
        executorPool.shutdown();
        monitor.shutdown();
    }


    public boolean isStarted() {
        return started;
    }

}


@@ -1004,37 +1004,12 @@
 (1, 
-config.peerDiscoveryWorkers()
+1000
 , 10
@@ -1077,17 +1077,45 @@
 nnable%3E(
-2
+config.peerDiscoveryWorkers()
 ), threa

Fix for peer discovery thread pool config