/* PeerMonitorTasks - TimerTask that monitors the peers and total up/down speed
Copyright (C) 2003 Mark J. Wielaard
This file is part of Snark.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
package org.klomp.snark;
import java.util.Iterator;
import net.i2p.data.DataHelper;
/**
* TimerTask that monitors the peers and total up/download speeds.
* Works together with the main Snark class to report periodical statistics.
*
* @deprecated unused, for command line client only, commented out in Snark.java
*/
@Deprecated
class PeerMonitorTask implements Runnable
{
final static long MONITOR_PERIOD = 10 * 1000; // Ten seconds.
private static final long KILOPERSECOND = 1024 * (MONITOR_PERIOD / 1000);
private final PeerCoordinator coordinator;
//private long lastDownloaded = 0;
//private long lastUploaded = 0;
PeerMonitorTask(PeerCoordinator coordinator)
{
this.coordinator = coordinator;
}
public void run()
{
/*****
// Get some statistics
int peers = 0;
int uploaders = 0;
int downloaders = 0;
int interested = 0;
int interesting = 0;
int choking = 0;
int choked = 0;
synchronized(coordinator.peers)
{
Iterator it = coordinator.peers.iterator();
while (it.hasNext())
{
Peer peer = (Peer)it.next();
// Don't list dying peers
if (!peer.isConnected())
continue;
peers++;
if (!peer.isChoking())
uploaders++;
if (!peer.isChoked() && peer.isInteresting())
downloaders++;
if (peer.isInterested())
interested++;
if (peer.isInteresting())
interesting++;
if (peer.isChoking())
choking++;
if (peer.isChoked())
choked++;
}
}
// Print some statistics
long downloaded = coordinator.getDownloaded();
String totalDown = DataHelper.formatSize(downloaded) + "B";
long uploaded = coordinator.getUploaded();
String totalUp = DataHelper.formatSize(uploaded) + "B";
int needP = coordinator.storage.needed();
long needMB = needP * coordinator.metainfo.getPieceLength(0) / (1024 * 1024);
int totalP = coordinator.metainfo.getPieces();
long totalMB = coordinator.metainfo.getTotalLength() / (1024 * 1024);
System.out.println();
System.out.println("Down: "
+ (downloaded - lastDownloaded) / KILOPERSECOND
+ "KB/s"
+ " (" + totalDown + ")"
+ " Up: "
+ (uploaded - lastUploaded) / KILOPERSECOND
+ "KB/s"
+ " (" + totalUp + ")"
+ " Need " + needP
+ " (" + needMB + "MB)"
+ " of " + totalP
+ " (" + totalMB + "MB)"
+ " pieces");
System.out.println(peers + ": Download #" + downloaders
+ " Upload #" + uploaders
+ " Interested #" + interested
+ " Interesting #" + interesting
+ " Choking #" + choking
+ " Choked #" + choked);
System.out.println();
lastDownloaded = downloaded;
lastUploaded = uploaded;
****/
}
}