Marown/yacy_search_server
1
0
Fork 0
mirror of https://github.com/yacy/yacy_search_server.git synced 2024-09-19 00:01:41 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity

better control for target peer selection for RWI transfer

Browse Source 
see also http://www.yacy-forum.de/viewtopic.php?p=15343#15343

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@1370 6c8d7289-2bf4-0310-a012-ef5d649a1542
This commit is contained in:
orbiter 2006-01-18 00:30:07 +00:00
parent 8d8a40c2d9
commit 71d5c2b2ca
1 changed files with 10 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
source/de/anomic/plasma/plasmaWordIndexDistribution.java
View File

@ -221,6 +221,9 @@ public final class plasmaWordIndexDistribution {
// find a list of DHT-peers
yacySeed[] seeds = new yacySeed[peerCount + 10];
int hc0 = 0;
double ownDistance = Math.min(yacyDHTAction.dhtDistance(yacyCore.seedDB.mySeed.hash, indexEntities[0].wordHash()),
yacyDHTAction.dhtDistance(yacyCore.seedDB.mySeed.hash, indexEntities[indexEntities.length - 1].wordHash()));
double maxDistance = Math.min(ownDistance, 0.4);
synchronized (yacyCore.dhtAgent) {
double avdist;
Enumeration e = yacyCore.dhtAgent.getAcceptRemoteIndexSeeds(keyhash);
@ -230,10 +233,13 @@ public final class plasmaWordIndexDistribution {
return -1; // interrupted
}
seeds[hc0] = (yacySeed) e.nextElement();
if ((seeds[hc0] != null) &&
((avdist = (yacyDHTAction.dhtDistance(seeds[hc0].hash, indexEntities[0].wordHash()) + yacyDHTAction.dhtDistance(seeds[hc0].hash, indexEntities[indexEntities.length - 1].wordHash())) / 2.0) < 0.4)) {
log.logInfo("Selected " + ((hc0 < peerCount) ? "primary" : "reserve") + " DHT target peer " + seeds[hc0].getName() + ":" + seeds[hc0].hash + ", distance = " + avdist);
hc0++;
if (seeds[hc0] != null) {
avdist = Math.max(yacyDHTAction.dhtDistance(seeds[hc0].hash, indexEntities[0].wordHash()),
yacyDHTAction.dhtDistance(seeds[hc0].hash, indexEntities[indexEntities.length - 1].wordHash()));
if (avdist < maxDistance) {
log.logInfo("Selected " + ((hc0 < peerCount) ? "primary" : "reserve") + " DHT target peer " + seeds[hc0].getName() + ":" + seeds[hc0].hash + ", distance = " + avdist);
hc0++;
}
}
}
e = null; // finish enumeration