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yacy_search_server/htroot/Connections_p.java

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3.5 KiB

//Connections_p.java
//-----------------------
//part of YaCy
//(C) by Michael Peter Christen; mc@yacy.net
//first published on http://www.anomic.de
//Frankfurt, Germany, 2004, 2005
//
//$LastChangedDate$
//$LastChangedRevision$
//$LastChangedBy$
//
//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 of the License, 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
//You must compile this file with
//javac -classpath .:../classes Network.java
//if the shell's current path is HTROOT
import java.util.Collections;
import java.util.LinkedList;
import java.util.List;
import java.util.Set;
import net.yacy.cora.protocol.ConnectionInfo;
import net.yacy.cora.protocol.RequestHeader;
import net.yacy.http.YaCyHttpServer;
import net.yacy.search.Switchboard;
import net.yacy.server.serverObjects;
import net.yacy.server.serverSwitch;
public final class Connections_p {
public static serverObjects respond(@SuppressWarnings("unused") final RequestHeader header, @SuppressWarnings("unused") final serverObjects post, final serverSwitch env) {
// return variable that accumulates replacements
final Switchboard sb = (Switchboard) env;
final serverObjects prop = new serverObjects();
// server sessions
// get the serverCore thread
final YaCyHttpServer httpd = sb.getHttpServer();
// waiting for all threads to finish
int idx = 0, numActivePending = 0;
prop.put("list", idx);
prop.putNum("numMax", httpd.getMaxSessionCount());
prop.putNum("numActiveRunning", httpd.getJobCount());
prop.putNum("numActivePending", numActivePending);
// client sessions
final Set<ConnectionInfo> allConnections = ConnectionInfo.getAllConnections();
// sorting: sort by initTime, decending
List<ConnectionInfo> allConnectionsSorted = new LinkedList<ConnectionInfo>(allConnections);
Collections.sort(allConnectionsSorted);
Collections.reverse(allConnectionsSorted); // toggle ascending/descending
int c = 0;
synchronized (allConnectionsSorted) {
for (final ConnectionInfo conInfo: allConnectionsSorted) {
prop.put("clientList_" + c + "_clientProtocol", conInfo.getProtocol());
prop.putNum("clientList_" + c + "_clientLifetime", conInfo.getLifetime());
prop.putNum("clientList_" + c + "_clientUpbytes", conInfo.getUpbytes());
prop.put("clientList_" + c + "_clientTargetHost", conInfo.getTargetHost());
prop.putHTML("clientList_" + c + "_clientCommand", conInfo.getCommand());
prop.put("clientList_" + c + "_clientID", conInfo.getID());
c++;
}
}
prop.put("clientList", c);
prop.put("clientActive", ConnectionInfo.getCount());
// return rewrite values for templates
return prop;
}
}