mirror of
https://github.com/yacy/yacy_search_server.git
synced 2026-10-25 05:54:15 +00:00
Michael Peter Christen
b1fd3b3185
Track each HTTP request independently and always release its entry on completion, failure, or async termination. Enforce the request limit atomically, remove obsolete connection-close accounting, repair stale cleanup, and persist the configured maximum correctly. Update UI terminology, help, localization, and focused regression tests. - Fixes #800 - Fixes #808
92 lines
3.8 KiB
Java
92 lines
3.8 KiB
Java
//Connections_p.java
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//-----------------------
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//part of YaCy
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//(C) by Michael Peter Christen; mc@yacy.net
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//first published on http://www.anomic.de
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//Frankfurt, Germany, 2004, 2005
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//
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//$LastChangedDate$
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//$LastChangedRevision$
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//$LastChangedBy$
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//
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//This program is free software; you can redistribute it and/or modify
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//it under the terms of the GNU General Public License as published by
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//the Free Software Foundation; either version 2 of the License, or
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//(at your option) any later version.
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//
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//This program is distributed in the hope that it will be useful,
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//but WITHOUT ANY WARRANTY; without even the implied warranty of
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//MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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//GNU General Public License for more details.
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//
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//You should have received a copy of the GNU General Public License
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//along with this program; if not, write to the Free Software
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//Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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//You must compile this file with
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//javac -classpath .:../classes Network.java
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//if the shell's current path is HTROOT
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package net.yacy.htroot;
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import java.util.Collections;
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import java.util.LinkedList;
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import java.util.List;
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import net.yacy.cora.protocol.ConnectionInfo;
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import net.yacy.cora.protocol.RequestHeader;
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import net.yacy.server.serverObjects;
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import net.yacy.server.serverSwitch;
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public final class Connections_p {
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public static serverObjects respond(@SuppressWarnings("unused") final RequestHeader header, @SuppressWarnings("unused") final serverObjects post, @SuppressWarnings("unused") final serverSwitch env) {
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// return variable that accumulates replacements
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final serverObjects prop = new serverObjects();
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// active incoming HTTP requests
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List<ConnectionInfo> allConnectionsSorted = new LinkedList<ConnectionInfo>(ConnectionInfo.getServerConnections());
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Collections.sort(allConnectionsSorted);
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Collections.reverse(allConnectionsSorted); // toggle ascending/descending
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int c = 0;
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synchronized (allConnectionsSorted) {
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for (final ConnectionInfo conInfo: allConnectionsSorted) {
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prop.put("list_" + c + "_proto", conInfo.getProtocol());
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prop.putNum("list_" + c + "_duration", conInfo.getLifetime());
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prop.put("list_" + c + "_source", conInfo.getTargetHost());
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prop.putHTML("list_" + c + "_command", conInfo.getCommand());
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prop.put("list_" + c + "_id", conInfo.getID());
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c++;
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}
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}
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prop.put("list", c);
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prop.putNum("numMax", ConnectionInfo.getServerMaxcount());
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prop.putNum("numActiveRunning", c);
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// active outgoing client connections
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// sorting: sort by initTime, decending
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allConnectionsSorted = new LinkedList<ConnectionInfo>(ConnectionInfo.getAllConnections());
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Collections.sort(allConnectionsSorted);
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Collections.reverse(allConnectionsSorted); // toggle ascending/descending
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c = 0;
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synchronized (allConnectionsSorted) {
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for (final ConnectionInfo conInfo: allConnectionsSorted) {
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prop.put("clientList_" + c + "_clientProtocol", conInfo.getProtocol());
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prop.putNum("clientList_" + c + "_clientLifetime", conInfo.getLifetime());
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prop.putNum("clientList_" + c + "_clientUpbytes", conInfo.getUpbytes());
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prop.put("clientList_" + c + "_clientTargetHost", conInfo.getTargetHost());
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prop.putHTML("clientList_" + c + "_clientCommand", conInfo.getCommand());
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prop.put("clientList_" + c + "_clientID", conInfo.getID());
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c++;
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}
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}
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prop.put("clientList", c);
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prop.put("clientActive", ConnectionInfo.getCount());
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// return rewrite values for templates
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return prop;
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}
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}
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