On Friday 13 February 2009 08:46, Daniel Cheng wrote:
> On Fri, Feb 13, 2009 at 12:17 AM,  <[email protected]> wrote:
> > Author: toad
> > Date: 2009-02-12 16:17:43 +0000 (Thu, 12 Feb 2009)
> > New Revision: 25598
> >
> > Modified:
> >   
branches/db4o/freenet/src/freenet/client/async/ClientRequestSchedulerCore.java
> >   branches/db4o/freenet/src/freenet/node/Node.java
> >   branches/db4o/freenet/src/freenet/support/RandomGrabArray.java
> >   branches/db4o/freenet/src/freenet/support/RemoveRandomWithObject.java
> >   branches/db4o/freenet/src/freenet/support/SectoredRandomGrabArray.java
> >   
branches/db4o/freenet/src/freenet/support/SectoredRandomGrabArrayWithObject.java
> > Log:
> > Hopefully fix leak
> >
> >
> > Modified: 
branches/db4o/freenet/src/freenet/client/async/ClientRequestSchedulerCore.java
> > ===================================================================
> > --- 
branches/db4o/freenet/src/freenet/client/async/ClientRequestSchedulerCore.java  
    
2009-02-12 14:35:21 UTC (rev 25597)
> > +++ 
branches/db4o/freenet/src/freenet/client/async/ClientRequestSchedulerCore.java  
    
2009-02-12 16:17:43 UTC (rev 25598)
> > @@ -447,6 +447,8 @@
> >                        SendableRequest req = (SendableRequest) 
chosenTracker.removeRandom(starter, container, context);
> >                        if(chosenTracker.isEmpty()) {
> >                                
trackerParent.remove(chosenTracker.getNumber(), container);
> > +                               if(chosenTracker.persistent())
> > +                                       
chosenTracker.removeFrom(container);
> >                                if(trackerParent.isEmpty()) {
> >                                        if(logMINOR) 
Logger.minor(this, "Should remove priority");
> >                                }
> >
> > Modified: branches/db4o/freenet/src/freenet/node/Node.java
> > ===================================================================
> > --- branches/db4o/freenet/src/freenet/node/Node.java    2009-02-12 
14:35:21 UTC (rev 25597)
> > +++ branches/db4o/freenet/src/freenet/node/Node.java    2009-02-12 
16:17:43 UTC (rev 25598)
> > @@ -22,6 +22,7 @@
> >  import java.util.MissingResourceException;
> >  import java.util.Random;
> >  import java.util.Set;
> > +import java.util.TreeMap;
> >  import java.util.Vector;
> >
> >  import org.spaceroots.mantissa.random.MersenneTwister;
> > @@ -30,6 +31,7 @@
> >  import com.db4o.Db4o;
> >  import com.db4o.ObjectContainer;
> >  import com.db4o.ObjectServer;
> > +import com.db4o.ObjectSet;
> >  import com.db4o.config.Configuration;
> >  import com.db4o.config.QueryEvaluationMode;
> >  import com.db4o.diagnostic.ClassHasNoFields;
> > @@ -893,6 +895,25 @@
> >                db = Db4o.openFile(dbConfig, new 
File(nodeDir, "node.db4o").toString());
> >
> >                System.err.println("Opened database");
> > +
> > +               // DUMP DATABASE CONTENTS
> > +               System.err.println("DUMPING DATABASE CONTENTS:");
> > +               ObjectSet<Object> contents = db.queryByExample(new 
Object());
> > +               Map<String,Integer> map = new HashMap<String, Integer>();
> > +               for(Object o : contents) {
> > +                       String name = o.getClass().getName();
> > +                       if((map.get(name)) != null) {
> > +                               map.put(name, map.get(name)+1);
> > +                       } else {
> > +                               map.put(name, 1);
> > +                       }
> > +               }
> > +               int total = 0;
> > +               for(Map.Entry<String,Integer> entry : map.entrySet()) {
> > +                       
System.err.println(entry.getKey()+" : "+entry.getValue());
> > +                       total += entry.getValue();
> > +               }
> > +               System.err.println("END DATABASE DUMP: "+total+" 
objects");
> 
> 
> [...]
> java.util.concurrent.Semaphore : 1
> java.util.concurrent.Semaphore$NonfairSync : 1
> 
> semaphore is not safe to store in database (it's reference from the 
compressor)

Why not?

This is not from the RealCompressor. It's from the COMPRESSOR_TYPE. It's 
static, so I'm not sure why it's being stored in the database at all...

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