You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
455 lines
24 KiB
455 lines
24 KiB
// search.java
|
|
// (C) 2004 by Michael Peter Christen; mc@yacy.net, Frankfurt a. M., Germany
|
|
// first published on http://yacy.net
|
|
//
|
|
// This is a part of YaCy, a peer-to-peer based web search engine
|
|
//
|
|
// $LastChangedDate$
|
|
// $LastChangedRevision$
|
|
// $LastChangedBy$
|
|
//
|
|
// LICENSE
|
|
//
|
|
// 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 search.java
|
|
// if the shell's current path is htroot/yacy
|
|
|
|
import java.io.IOException;
|
|
import java.util.ArrayList;
|
|
import java.util.HashSet;
|
|
import java.util.Iterator;
|
|
import java.util.Map;
|
|
import java.util.TreeMap;
|
|
import java.util.TreeSet;
|
|
|
|
import net.yacy.cora.document.ASCII;
|
|
import net.yacy.cora.document.analysis.Classification;
|
|
import net.yacy.cora.document.analysis.Classification.ContentDomain;
|
|
import net.yacy.cora.document.RSSMessage;
|
|
import net.yacy.cora.lod.vocabulary.Tagging;
|
|
import net.yacy.cora.protocol.Domains;
|
|
import net.yacy.cora.protocol.HeaderFramework;
|
|
import net.yacy.cora.protocol.RequestHeader;
|
|
import net.yacy.cora.sorting.ConcurrentScoreMap;
|
|
import net.yacy.cora.sorting.ScoreMap;
|
|
import net.yacy.cora.sorting.WeakPriorityBlockingQueue;
|
|
import net.yacy.cora.storage.HandleSet;
|
|
import net.yacy.cora.util.SpaceExceededException;
|
|
import net.yacy.kelondro.data.meta.DigestURI;
|
|
import net.yacy.kelondro.data.word.WordReference;
|
|
import net.yacy.kelondro.data.word.WordReferenceFactory;
|
|
import net.yacy.kelondro.data.word.WordReferenceRow;
|
|
import net.yacy.kelondro.index.RowHandleSet;
|
|
import net.yacy.kelondro.rwi.ReferenceContainer;
|
|
import net.yacy.kelondro.util.Bitfield;
|
|
import net.yacy.kelondro.util.ByteBuffer;
|
|
import net.yacy.kelondro.util.ISO639;
|
|
import net.yacy.kelondro.util.MemoryControl;
|
|
import net.yacy.peers.EventChannel;
|
|
import net.yacy.peers.Network;
|
|
import net.yacy.peers.Protocol;
|
|
import net.yacy.peers.Seed;
|
|
import net.yacy.peers.graphics.ProfilingGraph;
|
|
import net.yacy.search.EventTracker;
|
|
import net.yacy.search.Switchboard;
|
|
import net.yacy.search.SwitchboardConstants;
|
|
import net.yacy.search.index.Segment;
|
|
import net.yacy.search.query.AccessTracker;
|
|
import net.yacy.search.query.QueryGoal;
|
|
import net.yacy.search.query.QueryModifier;
|
|
import net.yacy.search.query.QueryParams;
|
|
import net.yacy.search.query.SearchEvent;
|
|
import net.yacy.search.query.SearchEventCache;
|
|
import net.yacy.search.query.SearchEventType;
|
|
import net.yacy.search.ranking.RankingProfile;
|
|
import net.yacy.search.snippet.ResultEntry;
|
|
import net.yacy.server.serverCore;
|
|
import net.yacy.server.serverObjects;
|
|
import net.yacy.server.serverSwitch;
|
|
import net.yacy.utils.crypt;
|
|
|
|
public final class search {
|
|
|
|
public static serverObjects respond(final RequestHeader header, final serverObjects post, final serverSwitch env) {
|
|
// return variable that accumulates replacements
|
|
final Switchboard sb = (Switchboard) env;
|
|
sb.remoteSearchLastAccess = System.currentTimeMillis();
|
|
|
|
final serverObjects prop = new serverObjects();
|
|
// set nice default values for error cases
|
|
prop.put("searchtime", "0");
|
|
prop.put("references", "");
|
|
prop.put("joincount", "0");
|
|
prop.put("linkcount", "0");
|
|
prop.put("links", "");
|
|
prop.put("indexcount", "");
|
|
prop.put("indexabstract", "");
|
|
|
|
if (post == null || env == null) return prop;
|
|
if (!Protocol.authentifyRequest(post, env)) return prop;
|
|
final String client = header.get(HeaderFramework.CONNECTION_PROP_CLIENTIP);
|
|
|
|
//System.out.println("yacy: search received request = " + post.toString());
|
|
|
|
final String oseed = post.get("myseed", ""); // complete seed of the requesting peer
|
|
// final String youare = post.get("youare", ""); // seed hash of the target peer, used for testing network stability
|
|
final String query = post.get("query", ""); // a string of word hashes that shall be searched and combined
|
|
final String exclude= post.get("exclude", "");// a string of word hashes that shall not be within the search result
|
|
final String urls = post.get("urls", ""); // a string of url hashes that are preselected for the search: no other may be returned
|
|
final String abstracts = post.get("abstracts", ""); // a string of word hashes for abstracts that shall be generated, or 'auto' (for maxcount-word), or '' (for none)
|
|
final int count = Math.min((int) sb.getConfigLong(SwitchboardConstants.REMOTESEARCH_MAXCOUNT_DEFAULT, 100), post.getInt("count", 10)); // maximum number of wanted results
|
|
final long maxtime = Math.min((int) sb.getConfigLong(SwitchboardConstants.REMOTESEARCH_MAXTIME_DEFAULT, 3000), post.getLong("time", 3000)); // maximum waiting time
|
|
final int maxdist= post.getInt("maxdist", Integer.MAX_VALUE);
|
|
final String prefer = post.get("prefer", "");
|
|
final String contentdom = post.get("contentdom", "all");
|
|
final String filter = post.get("filter", ".*"); // a filter on the url
|
|
QueryModifier modifier = new QueryModifier();
|
|
modifier.sitehost = post.get("sitehost", ""); if (modifier.sitehost.isEmpty()) modifier.sitehost = null;
|
|
modifier.sitehash = post.get("sitehash", ""); if (modifier.sitehash.isEmpty()) modifier.sitehash = null;
|
|
modifier.author = post.get("author", ""); if (modifier.author.isEmpty()) modifier.author = null;
|
|
modifier.filetype = post.get("filetype", ""); if (modifier.filetype.isEmpty()) modifier.filetype = null;
|
|
modifier.protocol = post.get("protocol", ""); if (modifier.protocol.isEmpty()) modifier.protocol = null;
|
|
modifier.parse(post.get("modifier", "").trim());
|
|
String language = post.get("language", "");
|
|
if (language == null || language.isEmpty() || !ISO639.exists(language)) {
|
|
// take language from the user agent
|
|
String agent = header.get("User-Agent");
|
|
if (agent == null) agent = System.getProperty("user.language");
|
|
language = (agent == null) ? "en" : ISO639.userAgentLanguageDetection(agent);
|
|
if (language == null) language = "en";
|
|
}
|
|
final int partitions = post.getInt("partitions", 30);
|
|
String profile = post.get("profile", ""); // remote profile hand-over
|
|
if (profile.length() > 0) profile = crypt.simpleDecode(profile);
|
|
//final boolean includesnippet = post.get("includesnippet", "false").equals("true");
|
|
Bitfield constraint = ((post.containsKey("constraint")) && (post.get("constraint", "").length() > 0)) ? new Bitfield(4, post.get("constraint", "______")) : null;
|
|
if (constraint != null) {
|
|
// check bad handover parameter from older versions
|
|
boolean allon = true;
|
|
for (int i = 0; i < 32; i++) {
|
|
if (!constraint.get(i)) {allon = false; break;}
|
|
}
|
|
if (allon) constraint = null;
|
|
}
|
|
// Date remoteTime = yacyCore.parseUniversalDate((String) post.get(yacySeed.MYTIME)); // read remote time
|
|
|
|
// test:
|
|
// http://localhost:8090/yacy/search.html?query=4galTpdpDM5Q (search for linux)
|
|
// http://localhost:8090/yacy/search.html?query=gh8DKIhGKXws (search for book)
|
|
// http://localhost:8090/yacy/search.html?query=UEhMGfGv2vOE (search for kernel)
|
|
// http://localhost:8090/yacy/search.html?query=ZX-LjaYo74PP (search for help)
|
|
// http://localhost:8090/yacy/search.html?query=uDqIalxDfM2a (search for mail)
|
|
// http://localhost:8090/yacy/search.html?query=4galTpdpDM5Qgh8DKIhGKXws&abstracts=auto (search for linux and book, generate abstract automatically)
|
|
// http://localhost:8090/yacy/search.html?query=&abstracts=4galTpdpDM5Q (only abstracts for linux)
|
|
|
|
if (sb.isRobinsonMode() && !sb.isPublicRobinson()) {
|
|
// if we are a robinson cluster, answer only if this client is known by our network definition
|
|
return prop;
|
|
}
|
|
|
|
// check the search tracker
|
|
TreeSet<Long> trackerHandles = sb.remoteSearchTracker.get(client);
|
|
if (trackerHandles == null) trackerHandles = new TreeSet<Long>();
|
|
boolean block = false;
|
|
synchronized (trackerHandles) {
|
|
if (trackerHandles.tailSet(Long.valueOf(System.currentTimeMillis() - 3000)).size() > 1) {
|
|
block = true;
|
|
}
|
|
}
|
|
if (!block) synchronized (trackerHandles) {
|
|
if (trackerHandles.tailSet(Long.valueOf(System.currentTimeMillis() - 60000)).size() > 12) {
|
|
block = true;
|
|
}
|
|
}
|
|
if (!block) synchronized (trackerHandles) {
|
|
if (trackerHandles.tailSet(Long.valueOf(System.currentTimeMillis() - 600000)).size() > 36) {
|
|
block = true;
|
|
}
|
|
}
|
|
if (block && Domains.isLocal(client, null)) block = false; // check isLocal here to prevent dns lookup for client
|
|
if (block) {
|
|
return prop;
|
|
}
|
|
|
|
// tell all threads to do nothing for a specific time
|
|
sb.intermissionAllThreads(100);
|
|
|
|
EventTracker.delete(EventTracker.EClass.SEARCH);
|
|
final HandleSet abstractSet = (abstracts.isEmpty() || abstracts.equals("auto")) ? null : QueryParams.hashes2Set(abstracts);
|
|
|
|
// store accessing peer
|
|
Seed remoteSeed;
|
|
try {
|
|
remoteSeed = Seed.genRemoteSeed(oseed, false, client);
|
|
} catch (final IOException e) {
|
|
Network.log.logInfo("yacy.search: access with bad seed: " + e.getMessage());
|
|
remoteSeed = null;
|
|
}
|
|
if (sb.peers == null) {
|
|
Network.log.logSevere("yacy.search: seed cache not initialized");
|
|
} else {
|
|
sb.peers.peerActions.peerArrival(remoteSeed, true);
|
|
}
|
|
|
|
// prepare search
|
|
final HandleSet queryhashes = QueryParams.hashes2Set(query);
|
|
final HandleSet excludehashes = (exclude.isEmpty()) ? new RowHandleSet(WordReferenceRow.urlEntryRow.primaryKeyLength, WordReferenceRow.urlEntryRow.objectOrder, 0) : QueryParams.hashes2Set(exclude);
|
|
final long timestamp = System.currentTimeMillis();
|
|
|
|
// prepare a search profile
|
|
final RankingProfile rankingProfile = (profile.isEmpty()) ? new RankingProfile(Classification.ContentDomain.contentdomParser(contentdom)) : new RankingProfile("", profile);
|
|
|
|
// prepare an abstract result
|
|
final StringBuilder indexabstract = new StringBuilder(6000);
|
|
int indexabstractContainercount = 0;
|
|
QueryParams theQuery = null;
|
|
SearchEvent theSearch = null;
|
|
ArrayList<WeakPriorityBlockingQueue.Element<ResultEntry>> accu = null;
|
|
if (query.isEmpty() && abstractSet != null) {
|
|
// this is _not_ a normal search, only a request for index abstracts
|
|
final Segment indexSegment = sb.index;
|
|
QueryGoal qg = new QueryGoal(abstractSet, new RowHandleSet(WordReferenceRow.urlEntryRow.primaryKeyLength, WordReferenceRow.urlEntryRow.objectOrder, 0), abstractSet);
|
|
theQuery = new QueryParams(
|
|
qg,
|
|
modifier,
|
|
maxdist,
|
|
prefer,
|
|
ContentDomain.contentdomParser(contentdom),
|
|
language,
|
|
new HashSet<Tagging.Metatag>(),
|
|
null, // no snippet computation
|
|
count,
|
|
0,
|
|
filter,
|
|
null,
|
|
null,
|
|
QueryParams.Searchdom.LOCAL,
|
|
-1,
|
|
null,
|
|
false,
|
|
null,
|
|
DigestURI.TLD_any_zone_filter,
|
|
client,
|
|
false,
|
|
indexSegment,
|
|
rankingProfile,
|
|
header.get(RequestHeader.USER_AGENT, ""),
|
|
false,
|
|
false,
|
|
0.0d,
|
|
0.0d,
|
|
0.0d
|
|
);
|
|
Network.log.logInfo("INIT HASH SEARCH (abstracts only): " + QueryParams.anonymizedQueryHashes(theQuery.getQueryGoal().getIncludeHashes()) + " - " + theQuery.itemsPerPage() + " links");
|
|
|
|
final long timer = System.currentTimeMillis();
|
|
//final Map<byte[], ReferenceContainer<WordReference>>[] containers = sb.indexSegment.index().searchTerm(theQuery.queryHashes, theQuery.excludeHashes, plasmaSearchQuery.hashes2StringSet(urls));
|
|
final TreeMap<byte[], ReferenceContainer<WordReference>> incc = indexSegment.termIndex().searchConjunction(theQuery.getQueryGoal().getIncludeHashes(), QueryParams.hashes2Handles(urls));
|
|
|
|
EventTracker.update(EventTracker.EClass.SEARCH, new ProfilingGraph.EventSearch(theQuery.id(true), SearchEventType.COLLECTION, "", incc.size(), System.currentTimeMillis() - timer), false);
|
|
if (incc != null) {
|
|
final Iterator<Map.Entry<byte[], ReferenceContainer<WordReference>>> ci = incc.entrySet().iterator();
|
|
Map.Entry<byte[], ReferenceContainer<WordReference>> entry;
|
|
byte[] wordhash;
|
|
while (ci.hasNext()) {
|
|
entry = ci.next();
|
|
wordhash = entry.getKey();
|
|
final ReferenceContainer<WordReference> container = entry.getValue();
|
|
indexabstractContainercount += container.size();
|
|
indexabstract.append("indexabstract.");
|
|
indexabstract.append(ASCII.String(wordhash));
|
|
indexabstract.append("=");
|
|
indexabstract.append(WordReferenceFactory.compressIndex(container, null, 1000).toString());
|
|
indexabstract.append(serverCore.CRLF_STRING);
|
|
}
|
|
}
|
|
|
|
prop.put("indexcount", "");
|
|
prop.put("joincount", "0");
|
|
prop.put("references", "");
|
|
|
|
} else {
|
|
// retrieve index containers from search request
|
|
RowHandleSet allHashes = new RowHandleSet(WordReferenceRow.urlEntryRow.primaryKeyLength, WordReferenceRow.urlEntryRow.objectOrder, 0);
|
|
try {allHashes.putAll(queryhashes);} catch (SpaceExceededException e) {}
|
|
try {allHashes.putAll(excludehashes);} catch (SpaceExceededException e) {}
|
|
QueryGoal qg = new QueryGoal(queryhashes, excludehashes, allHashes);
|
|
theQuery = new QueryParams(
|
|
qg,
|
|
modifier,
|
|
maxdist,
|
|
prefer,
|
|
ContentDomain.contentdomParser(contentdom),
|
|
language,
|
|
new HashSet<Tagging.Metatag>(),
|
|
null, // no snippet computation
|
|
count,
|
|
0,
|
|
filter,
|
|
null,
|
|
null,
|
|
QueryParams.Searchdom.LOCAL,
|
|
-1,
|
|
constraint,
|
|
false,
|
|
null,
|
|
DigestURI.TLD_any_zone_filter,
|
|
client,
|
|
false,
|
|
sb.index,
|
|
rankingProfile,
|
|
header.get(RequestHeader.USER_AGENT, ""),
|
|
false,
|
|
false,
|
|
0.0d,
|
|
0.0d,
|
|
0.0d
|
|
);
|
|
Network.log.logInfo("INIT HASH SEARCH (query-" + abstracts + "): " + QueryParams.anonymizedQueryHashes(theQuery.getQueryGoal().getIncludeHashes()) + " - " + theQuery.itemsPerPage() + " links");
|
|
EventChannel.channels(EventChannel.REMOTESEARCH).addMessage(new RSSMessage("Remote Search Request from " + ((remoteSeed == null) ? "unknown" : remoteSeed.getName()), QueryParams.anonymizedQueryHashes(theQuery.getQueryGoal().getIncludeHashes()), ""));
|
|
|
|
// make event
|
|
theSearch = SearchEventCache.getEvent(theQuery, sb.peers, sb.tables, null, abstracts.length() > 0, sb.loader, count, maxtime, (int) sb.getConfigLong(SwitchboardConstants.DHT_BURST_ROBINSON, 0), (int) sb.getConfigLong(SwitchboardConstants.DHT_BURST_MULTIWORD, 0));
|
|
if (theSearch.rwiProcess != null && theSearch.rwiProcess.isAlive()) try {theSearch.rwiProcess.join();} catch (InterruptedException e) {}
|
|
|
|
// set statistic details of search result and find best result index set
|
|
prop.put("joincount", Integer.toString(theSearch.getResultCount()));
|
|
if (theSearch.getResultCount() > 0) {
|
|
accu = theSearch.completeResults(maxtime);
|
|
}
|
|
if (theSearch.getResultCount() <= 0 || abstracts.isEmpty()) {
|
|
prop.put("indexcount", "");
|
|
} else {
|
|
// attach information about index abstracts
|
|
final StringBuilder indexcount = new StringBuilder(6000);
|
|
Map.Entry<byte[], Integer> entry;
|
|
final Iterator<Map.Entry<byte[], Integer>> i = theSearch.abstractsCount();
|
|
while (i.hasNext()) {
|
|
entry = i.next();
|
|
indexcount.append("indexcount.").append(ASCII.String(entry.getKey())).append('=').append((entry.getValue()).toString()).append(serverCore.CRLF_STRING);
|
|
}
|
|
if (abstractSet != null) {
|
|
// if a specific index-abstract is demanded, attach it here
|
|
final Iterator<byte[]> j = abstractSet.iterator();
|
|
byte[] wordhash;
|
|
while (j.hasNext()) {
|
|
wordhash = j.next();
|
|
indexabstractContainercount += theSearch.abstractsCount(wordhash);
|
|
indexabstract.append("indexabstract.").append(ASCII.String(wordhash)).append("=").append(theSearch.abstractsString(wordhash)).append(serverCore.CRLF_STRING);
|
|
}
|
|
}
|
|
prop.put("indexcount", indexcount.toString());
|
|
|
|
// generate compressed index for maxcounthash
|
|
// this is not needed if the search is restricted to specific
|
|
// urls, because it is a re-search
|
|
if ((theSearch.getAbstractsMaxCountHash() == null) || (urls.length() != 0) || (queryhashes.size() <= 1) || (abstracts.isEmpty())) {
|
|
prop.put("indexabstract", "");
|
|
} else if (abstracts.equals("auto")) {
|
|
// automatically attach the index abstract for the index that has the most references. This should be our target dht position
|
|
indexabstractContainercount += theSearch.abstractsCount(theSearch.getAbstractsMaxCountHash());
|
|
indexabstract.append("indexabstract.").append(ASCII.String(theSearch.getAbstractsMaxCountHash())).append("=").append(theSearch.abstractsString(theSearch.getAbstractsMaxCountHash())).append(serverCore.CRLF_STRING);
|
|
if ((theSearch.getAbstractsNearDHTHash() != null) && (!(ByteBuffer.equals(theSearch.getAbstractsNearDHTHash(), theSearch.getAbstractsMaxCountHash())))) {
|
|
// in case that the neardhthash is different from the maxcounthash attach also the neardhthash-container
|
|
indexabstractContainercount += theSearch.abstractsCount(theSearch.getAbstractsNearDHTHash());
|
|
indexabstract.append("indexabstract.").append(ASCII.String(theSearch.getAbstractsNearDHTHash())).append("=").append(theSearch.abstractsString(theSearch.getAbstractsNearDHTHash())).append(serverCore.CRLF_STRING);
|
|
}
|
|
//System.out.println("DEBUG-ABSTRACTGENERATION: maxcounthash = " + maxcounthash);
|
|
//System.out.println("DEBUG-ABSTRACTGENERATION: neardhthash = "+ neardhthash);
|
|
//yacyCore.log.logFine("DEBUG HASH SEARCH: " + indexabstract);
|
|
}
|
|
}
|
|
if (partitions > 0) sb.searchQueriesGlobal += 1d / partitions; // increase query counter
|
|
|
|
// prepare reference hints
|
|
final long timer = System.currentTimeMillis();
|
|
final ScoreMap<String> topicNavigator = sb.index.connectedRWI() ? theSearch.getTopics(5, 100) : new ConcurrentScoreMap<String>();
|
|
final StringBuilder refstr = new StringBuilder(6000);
|
|
final Iterator<String> navigatorIterator = topicNavigator.keys(false);
|
|
int i = 0;
|
|
String name;
|
|
while (i < 5 && navigatorIterator.hasNext()) {
|
|
name = navigatorIterator.next();
|
|
refstr.append(",").append(name);
|
|
i++;
|
|
}
|
|
prop.put("references", (refstr.length() > 0) ? refstr.substring(1) : refstr.toString());
|
|
EventTracker.update(EventTracker.EClass.SEARCH, new ProfilingGraph.EventSearch(theQuery.id(true), SearchEventType.REFERENCECOLLECTION, "", i, System.currentTimeMillis() - timer), false);
|
|
}
|
|
prop.put("indexabstract", indexabstract.toString());
|
|
|
|
// prepare result
|
|
int resultCount = theSearch.getResultCount();
|
|
if (resultCount == 0 || accu == null || accu.isEmpty()) {
|
|
|
|
// no results
|
|
prop.put("links", "");
|
|
prop.put("linkcount", "0");
|
|
prop.put("references", "");
|
|
|
|
} else {
|
|
// result is a List of urlEntry elements
|
|
final long timer = System.currentTimeMillis();
|
|
final StringBuilder links = new StringBuilder(6000);
|
|
String resource = null;
|
|
WeakPriorityBlockingQueue.Element<ResultEntry> entry;
|
|
for (int i = 0; i < accu.size(); i++) {
|
|
entry = accu.get(i);
|
|
resource = entry.getElement().resource();
|
|
if (resource != null) {
|
|
links.append("resource").append(i).append('=').append(resource).append(serverCore.CRLF_STRING);
|
|
}
|
|
}
|
|
theQuery.transmitcount = accu.size() + 1;
|
|
prop.put("links", links.toString());
|
|
prop.put("linkcount", accu.size());
|
|
EventTracker.update(EventTracker.EClass.SEARCH, new ProfilingGraph.EventSearch(theQuery.id(true), SearchEventType.RESULTLIST, "", accu.size(), System.currentTimeMillis() - timer), false);
|
|
}
|
|
|
|
// prepare search statistics
|
|
theQuery.remotepeer = client == null ? null : sb.peers.lookupByIP(Domains.dnsResolve(client), -1, true, false, false);
|
|
theQuery.searchtime = System.currentTimeMillis() - timestamp;
|
|
theQuery.urlretrievaltime = (theSearch == null) ? 0 : theSearch.getURLRetrievalTime();
|
|
theQuery.snippetcomputationtime = (theSearch == null) ? 0 : theSearch.getSnippetComputationTime();
|
|
AccessTracker.add(AccessTracker.Location.remote, theQuery, resultCount);
|
|
|
|
// update the search tracker
|
|
synchronized (trackerHandles) {
|
|
trackerHandles.add(theQuery.starttime); // thats the time when the handle was created
|
|
// we don't need too much entries in the list; remove superfluous
|
|
while (trackerHandles.size() > 36) if (!trackerHandles.remove(trackerHandles.first())) break;
|
|
}
|
|
sb.remoteSearchTracker.put(client, trackerHandles);
|
|
if (MemoryControl.shortStatus()) sb.remoteSearchTracker.clear();
|
|
|
|
// log
|
|
Network.log.logInfo("EXIT HASH SEARCH: " +
|
|
QueryParams.anonymizedQueryHashes(theQuery.getQueryGoal().getIncludeHashes()) + " - " + resultCount + " links found, " +
|
|
prop.get("linkcount", "?") + " links selected, " +
|
|
indexabstractContainercount + " index abstracts, " +
|
|
(System.currentTimeMillis() - timestamp) + " milliseconds");
|
|
|
|
prop.put("searchtime", System.currentTimeMillis() - timestamp);
|
|
|
|
final int links = prop.getInt("linkcount",0);
|
|
sb.peers.mySeed().incSI(links);
|
|
sb.peers.mySeed().incSU(links);
|
|
return prop;
|
|
}
|
|
|
|
}
|