remove more news (all older than one day) because they can be a performance problem if we have too many peers sending news

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@8112 6c8d7289-2bf4-0310-a012-ef5d649a1542

source/net/yacy/peers/NewsPool.java

@@ -401,8 +401,8 @@ public class NewsPool {
         if (record == null) return false;
         if (record.category() == null) return true;
         final long created = record.created().getTime();
-        if ((System.currentTimeMillis() - created) > (7L * MILLISECONDS_PER_DAY)) {
+        if ((System.currentTimeMillis() - created) > (1L * MILLISECONDS_PER_DAY)) {
-            // remove everything after 1 week
+            // remove everything after 1 day
             return true;
         }
         if ((record.category().equals(CATEGORY_WIKI_UPDATE)) &&