I run a background thread by Job, the app crashing on runtime exception:

No symbols available from sxs.dll
sxs.dll loaded at 0x75e90000
Unhandled D Exception (tango.core.Exception.IOException
 "<console> :: The handle is invalid.") at KERNEL32.dll (0x7c812a5b) thread(3356)
->us
#0 ?? () from KERNEL32.dll


the job is do some local IO, but not access to GUI resource.



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yidabu schrieb:
> I run a background thread by Job, the app crashing on runtime exception:
> 
> No symbols available from sxs.dll
> sxs.dll loaded at 0x75e90000
> Unhandled D Exception (tango.core.Exception.IOException
>  "<console> :: The handle is invalid.") at KERNEL32.dll (0x7c812a5b) thread(3356)
> ->us
> #0 ?? () from KERNEL32.dll
> 
> 
> the job is do some local IO, but not access to GUI resource.
> 
> 
> 

I think it was never tested.
If you can provide a test case, i try to fix existing problems.

Exception with test case:

3249 Fatal dwt - java\util\HashSet.d 31: implementation missing in file java\util\HashSet.d line 31
3255 Fatal dwt - java\util\HashSet.d 31: Please create a bug report at http://www.dsource.org/projects/dwt
3261 Fatal dwt - java\util\HashSet.d 31: exiting ...


the code:

/*******************************************************************************
 * Copyright (c) 2000, 2004 IBM Corporation and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     IBM Corporation - initial API and implementation
 * D Port:
 *     Thomas Demmer <t_demmer AT web DOT de>
 *******************************************************************************/
module org.eclipse.swt.snippets.Snippet44;

/*
 * Cursor example snippet: set the hand cursor into a control
 *
 * For a list of all SWT example snippets see
 * http://www.eclipse.org/swt/snippets/
 */
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Cursor;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.Listener;
import org.eclipse.swt.widgets.Shell;

import java.lang.all;

import org.eclipse.core.runtime.jobs.Job;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.core.runtime.jobs.IJobChangeListener;
import tango.io.Stdout;

class MyJob : Job
{
    this(char[] name) {
        super(name);
    }

    public IStatus run(IProgressMonitor monitor) {
        Stdout.formatln("doing job");
        return Status.OK_STATUS;
    }
}


void main (String [] args) {
    Display display = new Display ();
    Cursor cursor = new Cursor (display, SWT.CURSOR_HAND);
    Shell shell = new Shell (display);
    shell.open ();
    Button b = new Button (shell, 0);
    b.setBounds (10, 10, 200, 200);
    b.addListener (SWT.Selection, new class() Listener{
        public void handleEvent (Event e) {
            //b.setCursor (cursor);
            auto job = new MyJob("test");
            job.schedule();
            job.join;
            Stdout.formatln("job done");
        }
    });
    while (!shell.isDisposed ()) {
        if (!display.readAndDispatch ()) display.sleep ();
    }
    cursor.dispose ();
    display.dispose ();
}



-- 
yidabu <yidabu.spam@gmail.com> http://www.dsource.org/projects/dwin/

D 语言-中文(D Chinese): http://www.d-programming-language-china.org/ http://bbs.d-programming-language-china.org/ http://dwin.d-programming-language-china.org/ http://scite4d.d-programming-language-china.org/

yidabu schrieb:
> Exception with test case:
> 
> 3249 Fatal dwt - java\util\HashSet.d 31: implementation missing in file java\util\HashSet.d line 31
> 3255 Fatal dwt - java\util\HashSet.d 31: Please create a bug report at http://www.dsource.org/projects/dwt
> 3261 Fatal dwt - java\util\HashSet.d 31: exiting ...
> 
> 
> the code:
> 

I did some fixes

On Mon, 13 Apr 2009 13:58:46 +0200
Frank Benoit <keinfarbton@googlemail.com> wrote:

> yidabu schrieb:
> > Exception with test case:
> > 
> > 3249 Fatal dwt - java\util\HashSet.d 31: implementation missing in file java\util\HashSet.d line 31
> > 3255 Fatal dwt - java\util\HashSet.d 31: Please create a bug report at http://www.dsource.org/projects/dwt
> > 3261 Fatal dwt - java\util\HashSet.d 31: exiting ...
> > 
> > 
> > the code:
> > 
> 
> I did some fixes


no changes found


-- 
yidabu <yidabu.spam@gmail.com> http://www.dsource.org/projects/dwin/

D 语言-中文(D Chinese): http://www.d-programming-language-china.org/ http://bbs.d-programming-language-china.org/ http://dwin.d-programming-language-china.org/ http://scite4d.d-programming-language-china.org/

yidabu schrieb:
> On Mon, 13 Apr 2009 13:58:46 +0200
> Frank Benoit <keinfarbton@googlemail.com> wrote:
> 
>> yidabu schrieb:
>>> Exception with test case:
>>>
>>> 3249 Fatal dwt - java\util\HashSet.d 31: implementation missing in file java\util\HashSet.d line 31
>>> 3255 Fatal dwt - java\util\HashSet.d 31: Please create a bug report at http://www.dsource.org/projects/dwt
>>> 3261 Fatal dwt - java\util\HashSet.d 31: exiting ...
>>>
>>>
>>> the code:
>>>
>> I did some fixes
> 
> 
> no changes found
> 
> 

hm, I forgot to upload. :/

On Mon, 13 Apr 2009 13:58:46 +0200
Frank Benoit <keinfarbton@googlemail.com> wrote:

> yidabu schrieb:
> > Exception with test case:
> > 
> > 3249 Fatal dwt - java\util\HashSet.d 31: implementation missing in file java\util\HashSet.d line 31
> > 3255 Fatal dwt - java\util\HashSet.d 31: Please create a bug report at http://www.dsource.org/projects/dwt
> > 3261 Fatal dwt - java\util\HashSet.d 31: exiting ...
> > 
> > 
> > the code:
> > 
> 
> I did some fixes


Click on the button, the Job windows like this:

http://www.javaeye.com/upload/picture/pic/20475/90879eeb-bee8-3177-9ed5-f56fe1519fae.jpg

is not shown.


the test case:

/*******************************************************************************
 * Copyright (c) 2000, 2004 IBM Corporation and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     IBM Corporation - initial API and implementation
 * D Port:
 *     Thomas Demmer <t_demmer AT web DOT de>
 *******************************************************************************/
module org.eclipse.swt.snippets.Snippet44;

/*
 * Cursor example snippet: set the hand cursor into a control
 *
 * For a list of all SWT example snippets see
 * http://www.eclipse.org/swt/snippets/
 */
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Cursor;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.Listener;
import org.eclipse.swt.widgets.Shell;

import java.lang.all;

import org.eclipse.core.runtime.jobs.Job;
import org.eclipse.core.runtime.jobs.JobChangeAdapter;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.core.runtime.jobs.IJobChangeListener;
import org.eclipse.core.runtime.jobs.IJobChangeEvent;

import tango.io.Stdout;
import tango.text.convert.Format;

class MyJob : Job
{
    this(char[] name) {
        super(name);
    }

    public IStatus run(IProgressMonitor monitor) {
        monitor.beginTask("test job", 50);
        for(int i; i < 50; i++)
        {
            monitor.subTask( Format("job {}", i) );
            Stdout.formatln("job {}", i);
            monitor.worked(i);
            if (monitor.isCanceled())
                return Status.CANCEL_STATUS;
            getThread.sleep(1);
            //Stdout.formatln("doing job");
        }
        monitor.done();
        return Status.OK_STATUS;
    }
}


void main (String [] args) {
    Display display = new Display ();
    Cursor cursor = new Cursor (display, SWT.CURSOR_HAND);
    Shell shell = new Shell (display);
    shell.open ();
    Button b = new Button (shell, 0);
    b.setBounds (10, 10, 200, 200);
    b.addListener (SWT.Selection, new class() Listener{
        public void handleEvent (Event e) {
            //b.setCursor (cursor);
            auto job = new MyJob("test");
            job.addJobChangeListener(new class JobChangeAdapter {
                public void done(IJobChangeEvent event) {
                    if (event.getResult().isOK())
                        Stdout.formatln("Job completed successfully");
                    else
                        Stdout.formatln("Job did not complete successfully");
                }
                });
            job.setUser(true);
            job.schedule();
            job.join;
        }
    });
    while (!shell.isDisposed ()) {
        if (!display.readAndDispatch ()) display.sleep ();
    }
    cursor.dispose ();
    display.dispose ();
}









-- 
yidabu <yidabu.spam@gmail.com> http://www.dsource.org/projects/dwin/

D 语言-中文(D Chinese): http://www.d-programming-language-china.org/ http://bbs.d-programming-language-china.org/ http://dwin.d-programming-language-china.org/ http://scite4d.d-programming-language-china.org/