redirect uncaught exceptions to logging + small other changes

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7042 6c8d7289-2bf4-0310-a012-ef5d649a1542

htroot/ConfigNetwork_p.html

@@ -51,7 +51,7 @@
     #(commitRobinsonWithRemoteIndexing)#::<div class="commit">This Robinson Mode switches remote indexing on, but limits targets to peers within the same cluster. Remote indexing requests from peers within the same cluster are accepted.</div>#(/commitRobinsonWithRemoteIndexing)#
     #(commitRobinsonWithoutRemoteIndexing)#::<div class="commit">This Robinson Mode does not allow any remote indexing (neither requests remote indexing, nor accepts it).</div>#(/commitRobinsonWithoutRemoteIndexing)#
     #(commitPasswordWarning)#::<div class="error">With this configuration it is not allowed to authentify automatically from localhost! Please open the <a href="ConfigAccounts_p.html">Account Configuration</a> and set a new password.</div>#(/commitPasswordWarning)#
-    <form id="NetworkForm" method="post" action="ConfigNetwork_p.html" enctype="multipart/form-data" accept-charset="UTF-8">
+    <form name="NetworkForm" method="post" action="ConfigNetwork_p.html" enctype="multipart/form-data" accept-charset="UTF-8">
     <fieldset>
       <legend>
         <label>Network and Domain Specification</label>

source/de/anomic/crawler/Balancer.java

@@ -363,13 +363,13 @@ public class Balancer {
 		        //final int s = urlFileIndex.size();
 		        Row.Entry rowEntry = (nexthash == null) ? null : urlFileIndex.remove(nexthash);
 		        if (rowEntry == null) {
-		            System.out.println("*** rowEntry=null, nexthash=" + nexthash);
+		            System.out.println("*** rowEntry=null, nexthash=" + new String(nexthash));
 		        	rowEntry = urlFileIndex.removeOne();
 		        	if (rowEntry == null) {
 		        	    nexthash = null;
 		        	} else {
 		        	    nexthash = rowEntry.getPrimaryKeyBytes();
-		        	    //System.out.println("*** rowEntry.getPrimaryKeyBytes()=" + nexthash);
+		        	    //System.out.println("*** rowEntry.getPrimaryKeyBytes()=" + new String(nexthash));
 		        	}
 		        	
 		        }

source/de/anomic/search/ResultFetcher.java

@@ -164,6 +164,7 @@ public class ResultFetcher {
     
                     // get next entry
                     page = rankedCache.takeURL(true, taketimeout);
+                    //if (page == null) page = rankedCache.takeURL(false, taketimeout);
                     if (page == null) break;
                     if (failedURLs.has(page.hash())) continue;
                     

source/net/yacy/kelondro/logging/Log.java

@@ -364,10 +364,19 @@ public final class Log {
             // generating the root logger
             /*Logger logger =*/ Logger.getLogger("");
 
-//          System.setOut(new PrintStream(new LoggerOutputStream(Logger.getLogger("STDOUT"), Level.FINEST)));
-//          System.setErr(new PrintStream(new LoggerOutputStream(Logger.getLogger("STDERR"), Level.SEVERE)));
             logRunnerThread = new logRunner();
             logRunnerThread.start();
+            
+            // redirect uncaught exceptions to logging
+            final Log exceptionLog = new Log("UNCAUGHT-EXCEPTION");
+            Thread.setDefaultUncaughtExceptionHandler(new Thread.UncaughtExceptionHandler(){
+                public void uncaughtException(final Thread t, final Throwable e) {
+                    String msg = String.format("Thread %s: %s",t.getName(), e.getMessage());
+                    exceptionLog.logWarning(msg);
+                    System.err.print("Exception in thread \"" + t.getName() + "\" ");
+                    e.printStackTrace(System.err);
+                }
+            });
         } finally {
             if (fileIn != null) try {fileIn.close();}catch(final Exception e){}
         }
@@ -398,5 +407,4 @@ public final class Log {
         for (int i = 0; i < alength; i++) if (a[astart + i] != 0) return false;
         return true;
     }
-
 }