- changed default memory to 500m

- now xms is lower than xmx (lets try what happens)
- removed default path for intranet crawl starts to avoid confusion as seen on linuxtag
- added time-out to upnp request (i have a new router which may need that)

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6916 6c8d7289-2bf4-0310-a012-ef5d649a1542

defaults/yacy.init

@@ -603,7 +603,7 @@ cleanup.deletionPublishedNews = true
 # -Xmx<size> and -Xms<size> maximum/init Java heap size
 # both values should be equal,
 # othervise the YaCy-internal memory supervision does not work
-javastart_Xmx=Xmx180m
+javastart_Xmx=Xmx600m
 javastart_Xms=Xms180m
 
 # YaCy is able to use RAM copies of database tables. This needs a lot of RAM

htroot/CrawlStart_p.java

@@ -26,7 +26,6 @@
 
 import de.anomic.crawler.CrawlProfile;
 import de.anomic.http.server.RequestHeader;
-import de.anomic.search.Switchboard;
 import de.anomic.search.SwitchboardConstants;
 import de.anomic.server.serverObjects;
 import de.anomic.server.serverSwitch;
@@ -35,17 +34,17 @@ public class CrawlStart_p {
     
 	public static serverObjects respond(final RequestHeader header, final serverObjects post, final serverSwitch env) {
         // return variable that accumulates replacements
-	    final Switchboard sb = (Switchboard) env;
+	    //final Switchboard sb = (Switchboard) env;
         final serverObjects prop = new serverObjects();
         
         // define visible variables
-        String a = sb.peers.mySeed().getPublicAddress();
-        boolean intranet = sb.getConfig(SwitchboardConstants.NETWORK_NAME, "").equals("intranet");
-        String repository = "http://" + ((a == null) ? "localhost:" + sb.getConfig("port", "8080") : a) + "/repository/";
-        prop.put("starturl", (intranet) ? repository : "http://");
+        //String a = sb.peers.mySeed().getPublicAddress();
+        //boolean intranet = sb.getConfig(SwitchboardConstants.NETWORK_NAME, "").equals("intranet");
+        //String repository = "http://" + ((a == null) ? "localhost:" + sb.getConfig("port", "8080") : a) + "/repository/";
+        prop.put("starturl", /*(intranet) ? repository :*/ "http://");
         prop.put("proxyPrefetchDepth", env.getConfig("proxyPrefetchDepth", "0"));
         prop.put("crawlingDepth", env.getConfig("crawlingDepth", "0"));
-        prop.put("mustmatch", (intranet) ? repository + ".*" : CrawlProfile.MATCH_ALL);
+        prop.put("mustmatch", /*(intranet) ? repository + ".*" :*/ CrawlProfile.MATCH_ALL);
         prop.put("mustnotmatch", CrawlProfile.MATCH_NEVER);
         
         prop.put("crawlingIfOlderCheck", "0");

htroot/PerformanceQueues_p.java

@@ -84,13 +84,12 @@ public class PerformanceQueues_p {
 	            }
         	}
             if (post.containsKey("Xmx")) {
-                int xmx = 180; // default maximum heap size
-                try { xmx = Integer.parseInt(post.get("Xmx", Integer.toString(xmx))); } catch (final NumberFormatException e){}
-                if (!(OS.isWin32 && xmx >= 2000)){
-	                sb.setConfig("javastart_Xmx", "Xmx" + xmx + "m");
-	                sb.setConfig("javastart_Xms", "Xms" + xmx + "m");
-	                prop.put("setStartupCommit", "1");
-                }
+                int xmx = post.getInt("Xmx", 500); // default maximum heap size
+                if (OS.isWin32) xmx = Math.min(2000, xmx);
+                int xms = xmx / 4;
+	            sb.setConfig("javastart_Xmx", "Xmx" + xmx + "m");
+	            sb.setConfig("javastart_Xms", "Xms" + xms + "m");
+	            prop.put("setStartupCommit", "1");
             }
             if(post.containsKey("diskFree")) {
             	int diskFree = 3000; // default
@@ -354,9 +353,9 @@ public class PerformanceQueues_p {
         prop.put("priority_low",(curr_prio==20) ? "1" : "0");
         
         // parse initialization memory settings
-        final String Xmx = sb.getConfig("javastart_Xmx", "Xmx120m").substring(3);
+        final String Xmx = sb.getConfig("javastart_Xmx", "Xmx500m").substring(3);
         prop.put("Xmx", Xmx.substring(0, Xmx.length() - 1));
-        final String Xms = sb.getConfig("javastart_Xms", "Xms120m").substring(3);
+        final String Xms = sb.getConfig("javastart_Xms", "Xms500m").substring(3);
         prop.put("Xms", Xms.substring(0, Xms.length() - 1));
         
         final String diskFree = sb.getConfig(SwitchboardConstants.DISK_FREE, "3000");

source/net/sbbi/upnp/DiscoveryAdvertisement.java

@@ -45,6 +45,9 @@
  * on behalf of SuperBonBon Industries. For more information on 
  * SuperBonBon Industries, please see <http://www.sbbi.net/>.
  */
+
+// [MC] (C) (also) by Michael Christen: added timeout for discovery
+
 package net.sbbi.upnp;
 
 import java.io.IOException;
@@ -104,8 +107,14 @@ public final class DiscoveryAdvertisement implements Runnable {
   
   private java.net.MulticastSocket skt;
   private DatagramPacket input;
-  
+  private int timeout; 
+
   private DiscoveryAdvertisement() {
+      this.timeout = 3000;
+  }
+  
+  private DiscoveryAdvertisement(int timeout) {
+      this.timeout = timeout;
   }
   
   public final static DiscoveryAdvertisement getInstance() {
@@ -231,7 +240,7 @@ public final class DiscoveryAdvertisement implements Runnable {
     inService = true;
     while ( inService ) {
       try {
-        listenBroadCast();
+        listenBroadCast(this.timeout);
       } catch ( SocketTimeoutException ex ) {
         // ignoring
       } catch ( IOException ioEx ) {
@@ -253,8 +262,9 @@ public final class DiscoveryAdvertisement implements Runnable {
     }
   }
 
-  private void listenBroadCast() throws IOException {
-    
+  private void listenBroadCast(int timeout) throws IOException {
+      
+     skt.setSoTimeout(timeout); // added by [MC]
      skt.receive( input );
      InetAddress from = input.getAddress();
      String received = new String( input.getData(), input.getOffset(), input.getLength() );