JOptionPane Timeout
Can anyone provide a code snippet showing how to have a JOptionPane timeout if the user doesn't respond after a specified period? I assume this would be done via a thread or timer, but can't figure out how to make it work.
The Javadoc for JOptionPane shows how to create and use an instance of JOptionPane rather than the static utility methods.
If you use that, then all you'd need to do is hide the dialog when the time's up...
final JDialog dialog = pane.createDialog(...);
Thread hideThread = new Thread() {
public void run() {
try {
Thread.sleep(30000);
dialog.hide();
catch(InterrupedException e) {
hideThread.start();
dialog.show();
...I've not tested this at all!
This isn't exactly an ideal solution - especially if the dialog gets reused. Strictly speaking, you shouldn't call dialog.hide on a thread other than the EDT either. You may also find that using a Timer is easier. Hopefully this will be enough to get you moving in the right direction, though.
Hope this helps.
Similar Messages
-
Hello All,
I am putting a new version of my application out tommorow where I have replaced all of the JOptionPane's with one's that timeout after a given time limit. I have tested it and it seems to work fine on my environment, does anyone see any problems with the code? The last thing I want is to find potential problems after I release it.
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.beans.*;
* @author Malcolm F
public class TimeoutOptionPane {
public static Object showTimeoutPane( final JOptionPane optionPane,
final Frame frame, final String title, final int timeoutMillis ) {
// Listen for property changes in the JOptionPane
optionPane.addPropertyChangeListener( new PropertyChangeListener() {
public void propertyChange( PropertyChangeEvent e ) {
if ( e.getPropertyName().equals( JOptionPane.VALUE_PROPERTY ) ) {
synchronized ( e.getSource() ) {
e.getSource().notify();
// Create dialog based on JOptionPane and set visible
final JDialog timeoutDialog = optionPane.createDialog( frame, title );
SwingUtilities.invokeLater( new Runnable() {
public void run() {
timeoutDialog.setVisible( true );
// Wait for timeout, notified early if value property changes
synchronized ( optionPane ) {
try {
optionPane.wait( timeoutMillis );
} catch ( Exception e ) {
e.printStackTrace();
// Dispose of dialog
SwingUtilities.invokeLater( new Runnable() {
public void run() {
timeoutDialog.dispose();
return optionPane.getValue();
}Here is the code I use :
import java.awt.BorderLayout;
import java.awt.Frame;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
import javax.swing.JDialog;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.Timer;
import javax.swing.WindowConstants;
* A message dialog that closes after a timeout.
* @author clap
public class TimedOptionPane {
protected static int UPDATE_PERIOD = 1000;
* Show a dialogBox.
* @param f
* the owner
* @param message
* the message to display
* @param timeout
* in milliseconds
* @param title
* title of the dialog box
* @param timeoutMessage
* text showing remaining seconds
* @return {@link JOptionPane#YES_OPTION}, when YEs is clicked, {@link JOptionPane#NO_OPTION}
* if NO is clicked, or {@link JOptionPane#CANCEL_OPTION} on timeout or window closed
* event.
public final static int showTimedOptionPane(Frame f, String message, String title,
String timeoutMessage, final long timeout) {
final JDialog dialog = new JDialog(f, title, true);
final Message messageComponent = new Message(message, timeout, timeoutMessage);
final JOptionPane pane = new JOptionPane(messageComponent, JOptionPane.QUESTION_MESSAGE,
JOptionPane.YES_NO_OPTION);
dialog.setContentPane(pane);
dialog.setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);
Timer timer = new Timer(UPDATE_PERIOD, new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
messageComponent.addEllapsedMilliseconds(UPDATE_PERIOD);
if (messageComponent.isOver()) {
dialog.dispose();
timer.start();
pane.addPropertyChangeListener(new PropertyChangeListener() {
@Override
public void propertyChange(PropertyChangeEvent e) {
String prop = e.getPropertyName();
if (dialog.isVisible() && (e.getSource() == pane)
&& (JOptionPane.VALUE_PROPERTY.equals(prop))) {
dialog.setVisible(false);
dialog.pack();
dialog.setLocationRelativeTo(f);
dialog.setVisible(true);
String valueString = pane.getValue().toString();
if (JOptionPane.UNINITIALIZED_VALUE.equals(valueString)) {
return JOptionPane.CANCEL_OPTION;
return ((Integer) pane.getValue()).intValue();
* Test...
* @param args
public static void main(String args[]) {
int response = showTimedOptionPane(null, "Did you choose ?", "Please Choose",
"Remaining : ", 4000);
System.out.println("Choosen :" + response);
System.exit(0);
* Content of the {@link JOptionPane}.
* @author clap
static class Message extends JPanel {
private final static String RS = "Remaining seconds : ";
JLabel message;
JLabel remaining;
private long timeout;
private long ellapsed = 0;
* Build content panel.
* @param message
* the message to show
* @param milliseconds
* timeout in milliseconds
* @param timeoutMessage
* text showing remaining seconds
protected Message(String message, long milliseconds, String timeoutMessage) {
super(new BorderLayout());
this.timeout = milliseconds;
this.message = new JLabel(message);
add(this.message, BorderLayout.NORTH);
this.remaining = new JLabel(formatRemainingSeconds(milliseconds));
add(this.remaining, BorderLayout.SOUTH);
private String formatRemainingSeconds(long ms) {
return RS + (ms / 1000) + "s.";
* @return true if the timeout has been reached.
protected boolean isOver() {
return ellapsed >= timeout;
* Indicates that some milliseconds has occured.
* @param milliseconds
protected void addEllapsedMilliseconds(long milliseconds) {
ellapsed += milliseconds;
remaining.setText(formatRemainingSeconds(timeout - ellapsed));
repaint();
} -
nice day,
1/ how can I get real Html size in kB with intention to set as maxValue to ProgressMonitor
2/ how can I set/synchronize current valueOfDownLoadedHtml in kB to ProgressMonitor throught downloading Html content
3/ how can I set TimeOut for this Tast, (maybe ... could I use Timer)
import java.awt.BorderLayout;
import java.awt.Insets;
import java.awt.Toolkit;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.net.URL;
import java.net.URLConnection;
import java.nio.charset.Charset;
import javax.swing.BorderFactory;
import javax.swing.JButton;
import javax.swing.JComponent;
import javax.swing.JFrame;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;
import javax.swing.ProgressMonitor;
import javax.swing.SwingWorker;
public class ProgressMonitorDemo extends JPanel implements ActionListener, PropertyChangeListener {
private static final long serialVersionUID = 1L;
private ProgressMonitor progressMonitor;
private JButton startButton;
private JTextArea taskOutput;
private Task task;
private int sizeIn_kB = 0;
class Task extends SwingWorker<Void, Void> {
private String str;
int progress = 0;
public Task(String str) {
this.str = str;
@Override
public Void doInBackground() {
if (str.equals("Loads")) {
addBackgroundLoadsData();
setProgress(0);
while (progress < sizeIn_kB && !isCancelled()) {
progress += sizeIn_kB;
setProgress(Math.min(progress, sizeIn_kB));
return null;
@Override
public void done() {
if (str.equals("Loads")) {
Toolkit.getDefaultToolkit().beep();
startButton.setEnabled(true);
progressMonitor.setProgress(0);
public void addBackgroundLoadsData() {
InputStream in = null;
ByteArrayOutputStream bos = new ByteArrayOutputStream();
String charset ="";
try {
String UrlString = "http://java.sun.com/";
URL url = new URL(UrlString);
URLConnection conn = url.openConnection();
sizeIn_kB = conn.getContentLength();
charset = conn.getContentEncoding();
conn.setRequestProperty("Accept-Charset", charset);
in = conn.getInputStream();
int len;
byte[] buf = new byte[1024];
while ((len = in.read(buf)) > 0) {
bos.write(buf, 0, len);
in.close();
String charEncoding = Charset.defaultCharset().name();
//String fileEncoding = System.getProperty("file.encoding");
//System.out.println("File Encoding: " + fileEncoding);
//System.out.println("Char Encoding: " + charEncoding);
//System.out.println("Char Encoding: " + Charset.availableCharsets());
charEncoding = "cp1250";
String groupImport = new String(bos.toByteArray(), charEncoding);
conn = null;
} catch (IOException ioException) {
ioException.printStackTrace();
JOptionPane.showMessageDialog(null, ioException.getMessage(), "Htlm error", JOptionPane.ERROR_MESSAGE);
} catch (StringIndexOutOfBoundsException ioException) {
ioException.printStackTrace();
JOptionPane.showMessageDialog(null, ioException.getMessage(), "InputStream error", JOptionPane.ERROR_MESSAGE);
public ProgressMonitorDemo() {
super(new BorderLayout());
startButton = new JButton("Start");
startButton.setActionCommand("start");
startButton.addActionListener(this);
taskOutput = new JTextArea(5, 20);
taskOutput.setMargin(new Insets(5, 5, 5, 5));
taskOutput.setEditable(false);
add(startButton, BorderLayout.PAGE_START);
add(new JScrollPane(taskOutput), BorderLayout.CENTER);
setBorder(BorderFactory.createEmptyBorder(20, 20, 20, 20));
@Override
public void actionPerformed(ActionEvent evt) {
progressMonitor = new ProgressMonitor(ProgressMonitorDemo.this, "Running a Long Task", "", 0, 100);
progressMonitor.setProgress(0);
task = new Task("Loads");
task.addPropertyChangeListener(this);
task.execute();
startButton.setEnabled(false);
@Override
public void propertyChange(PropertyChangeEvent evt) {
if ("progress" == null ? evt.getPropertyName() == null : "progress".equals(evt.getPropertyName())) {
int progress = (Integer) evt.getNewValue();
progressMonitor.setProgress(progress);
String message = String.format("Completed %d%%.\n", progress);
progressMonitor.setNote(message);
taskOutput.append(message);
if (progressMonitor.isCanceled() || task.isDone()) {
Toolkit.getDefaultToolkit().beep();
if (progressMonitor.isCanceled()) {
task.cancel(true);
taskOutput.append("Task canceled.\n");
} else {
taskOutput.append("Task completed.\n");
startButton.setEnabled(true);
private static void createAndShowGUI() {
JFrame frame = new JFrame("ProgressMonitorDemo");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
JComponent newContentPane = new ProgressMonitorDemo();
newContentPane.setOpaque(true);
frame.setContentPane(newContentPane);
frame.pack();
frame.setVisible(true);
public static void main(String[] args) {
javax.swing.SwingUtilities.invokeLater(new Runnable() {
public void run() {
createAndShowGUI();
}See the session-descriptor element of weblogic.xml deployment descriptor:
http://download.oracle.com/docs/cd/E21764_01/web.1111/e13712/weblogic_xml.htm#i1071981 -
Sso session timeout per partner application
Hello,
I was just wondering if it is possible to configure SSO session timeouts per partner application? I'm looking to log out users of a particular application after 15 minutes, but don't want this change to affect any of my other SSO enabled applications. Is this possible?
Thanks,Hi,
I do not think so, you can not specify specail parameter for one application in SSO.
Why because SSO is one component (within your Infra) through which you logon different apps.
Another solution may be it will expensive is that you 'll need to use different infra for this specific application.
Regards,
Hamdy -
I am using the mac QQ and when I login it said login timeout.
I am using the mac QQ and when I login it said login timeout.
If you are missing using google maps - try the Nokia map app called "here"
-
Dear all,
I inherit this configuration from my colleague,
The PC / host inside the network internet connection will timeout / disconnected after several minutes when not using.
How do i disable the config and I want the host to continously connect to internet.
=~=~=~=~=~=~=~=~=~=~=~= PuTTY log 2011.08.11 11:01:19 =~=~=~=~=~=~=~=~=~=~=~=
kewpie-MLK-ASA# sh run
: Saved
ASA Version 8.0(3)
hostname kewpie-MLK-ASA
domain-name default.domain.invalid
enable password ym1CwmrLnc/fndsu encrypted
names
interface Ethernet0/0
nameif outside
security-level 0
ip address 60.a.a.54 255.255.255.252
interface Ethernet0/1
no nameif
no security-level
no ip address
interface Ethernet0/1.1
vlan 10
nameif Inside
security-level 80
ip address 192.168.0.1 255.255.255.0
interface Ethernet0/1.2
vlan 20
nameif visitor
security-level 100
ip address 192.168.1.1 255.255.255.0
interface Ethernet0/2
shutdown
no nameif
no security-level
no ip address
interface Ethernet0/3
shutdown
no nameif
no security-level
no ip address
interface Management0/0
shutdown
no nameif
no security-level
no ip address
passwd 2KFQnbNIdI.2KYOU encrypted
ftp mode passive
dns server-group DefaultDNS
domain-name default.domain.invalid
access-list 100 extended permit icmp any any
access-list 100 extended permit tcp any any
access-list 100 extended permit ip any any
access-list 101 extended permit icmp any any
access-list 101 extended permit tcp any any eq 2828
access-list 101 extended permit tcp any host 192.168.0.254 eq 2255
pager lines 24
mtu outside 1500
mtu Inside 1500
mtu visitor 1500
icmp unreachable rate-limit 1 burst-size 1
icmp permit any outside
icmp permit any Inside
icmp permit any visitor
asdm image disk0:/asdm-507.bin
no asdm history enable
arp timeout 14400
global (outside) 1 interface
nat (Inside) 1 192.168.0.0 255.255.255.0
nat (visitor) 1 192.168.1.0 255.255.255.0
static (Inside,outside) tcp interface 2828 192.168.0.254 telnet netmask 255.255.255.255
access-group 101 in interface outside
access-group 100 in interface Inside
access-group 100 in interface visitor
route outside 0.0.0.0 0.0.0.0 60.a.a.53 1
timeout xlate 3:00:00
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
timeout sunrpc 0:10:00 h323 0:05:00 h225 1:00:00 mgcp 0:05:00 mgcp-pat 0:05:00
timeout sip 0:30:00 sip_media 0:02:00 sip-invite 0:03:00 sip-disconnect 0:02:00
timeout uauth 0:30:00 absolute uauth 0:30:00 inactivity
dynamic-access-policy-record DfltAccessPolicy
aaa authentication include tcp/0 Inside 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0 LOCAL
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
telnet 0.0.0.0 0.0.0.0 Inside
telnet 192.168.4.0 255.255.255.0 Inside
telnet timeout 5
ssh 0.0.0.0 0.0.0.0 outside
ssh 0.0.0.0 0.0.0.0 Inside
ssh timeout 5
console timeout 0
dhcpd dns 202.188.0.133 202.188.5.1
dhcpd address 192.168.0.2-192.168.0.253 Inside
dhcpd enable Inside
dhcpd address 192.168.1.2-192.168.1.253 visitor
dhcpd enable visitor
threat-detection basic-threat
threat-detection statistics access-list
username admin password bOnxO8/ZA7i5hOxq encrypted
username kpmsb password /LTd0pEXjM6Ht1Sp encrypted
class-map inspection_default
match default-inspection-traffic
policy-map type inspect dns preset_dns_map
parameters
message-length maximum 512
policy-map global_policy
class inspection_default
inspect dns preset_dns_map
inspect ftp
inspect h323 h225
inspect h323 ras
inspect netbios
inspect rsh
inspect rtsp
inspect skinny
inspect esmtp
inspect sqlnet
inspect sunrpc
inspect tftp
inspect sip
inspect xdmcp
service-policy global_policy global
prompt hostname context
Cryptochecksum:809895a4506cb7e47a57552c4a0e0a0f
: endHi Mohammad,
You have the following timeoutr values set:
timeout xlate 3:00:00
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
timeout sunrpc 0:10:00 h323 0:05:00 h225 1:00:00 mgcp 0:05:00 mgcp-pat 0:05:00
timeout sip 0:30:00 sip_media 0:02:00 sip-invite 0:03:00 sip-disconnect 0:02:00
timeout uauth 0:30:00 absolute uauth 0:30:00 inactivity
If you do not want the connection to timeout, use the following:
timeout conn 0:00:00
This would never timeout the connection.
Thanks,
Varun -
Jackd + guitar: "timeouts and broken pipes"
Hi friends! I'm trying to pass my electric guitar via any rack/effects (like Guitarix or Creox) with no luck. I've got this sound card:
01:06.0 Multimedia audio controller: Creative Labs [SB Live! Value] EMU10k1X
01:06.1 Input device controller: Creative Labs [SB Live! Value] Input device controller
I try with QJackCtl and invoking jackd from the terminal with any luck.
jackd -d alsa -C -P
jackd 0.121.3
Copyright 2001-2009 Paul Davis, Stephane Letz, Jack O'Quinn, Torben Hohn and others.
jackd comes with ABSOLUTELY NO WARRANTY
This is free software, and you are welcome to redistribute it
under certain conditions; see the file COPYING for details
could not open driver .so '/usr/lib/jack/jack_net.so': libcelt0.so.2: cannot open shared object file: No such file or directory
could not open driver .so '/usr/lib/jack/jack_firewire.so': libffado.so.2: cannot open shared object file: No such file or directory
JACK compiled with System V SHM support.
loading driver ..
creating alsa driver ... hw:0|hw:0|1024|2|48000|0|0|nomon|swmeter|-|32bit
control device hw:0
configuring for 48000Hz, period = 1024 frames (21.3 ms), buffer = 2 periods
ALSA: final selected sample format for capture: 16bit little-endian
ALSA: use 2 periods for capture
ALSA: final selected sample format for playback: 16bit little-endian
ALSA: use 2 periods for playback
jackd watchdog: timeout - killing jackd
[gabo@machina ~]$
This is the output from QJackCtl:
00:12:07.126 Client deactivated.
00:12:07.130 JACK is being forced...
cannot read server event (Success)
cannot continue execution of the processing graph (Bad file descriptor)
zombified - calling shutdown handler
cannot send request type 7 to server
cannot read result for request type 7 from server (Broken pipe)
cannot send request type 7 to server
cannot read result for request type 7 from server (Broken pipe)
00:12:07.339 JACK was stopped with exit status=1.
I can hear my guitar and record with Audacity, but when jackd enter into the escenario everything blows up. I read that nowadays almost any sound card will work with QJackCtl with the default options. I play with the parameters and sometimes jack refuse to start. With the default options on i can make it run, but i get no sound of the racks or guitar effects processors neither the guitar tuners that use jack takes the sound from the guitar. My line input is in capture via alsamixer, but still no luck. Any clue on this? I'm skipping steps?
Thanks in advance.
iamgaboHi!
groups && cat /proc/asound/cards && cat ~/.asoundrc && cat '/etc/security/limits.d/audio.conf' && jackd -v
adm disk lp wheel http network video audio optical storage power users polkitd vboxusers wireshark kismet
0 [Live ]: EMU10K1X - Dell Sound Blaster Live!
Dell Sound Blaster Live! at 0xcc00 irq 17
#pcm.upmix71 {
#type upmix
#slave.pcm "surround71"
#delay 15
#channels 8
pcm.!default {
type hw
card 0
ctl.!default {
type hw
card 0
# convert alsa API over jack API
# use it with
# % aplay foo.wav
# use this as default
pcm.!default {
type plug
slave { pcm "jack" }
ctl.mixer0 {
type hw
card 1
# pcm type jack
pcm.jack {
type jack
playback_ports {
0 system:playback_1
1 system:playback_2
capture_ports {
0 system:capture_1
1 system:capture_2
cat: /etc/security/limits.d/audio.conf: No such file or directory
I have a file called 99-audio.conf
cat /etc/security/limits.d/99-audio.conf
@audio - rtprio 99
@audio - memlock unlimited
Also i've seen some guys changing this file too:
cat /etc/security/limits.conf
# /etc/security/limits.conf
#Each line describes a limit for a user in the form:
#<domain> <type> <item> <value>
#Where:
#<domain> can be:
# - an user name
# - a group name, with @group syntax
# - the wildcard *, for default entry
# - the wildcard %, can be also used with %group syntax,
# for maxlogin limit
#<type> can have the two values:
# - "soft" for enforcing the soft limits
# - "hard" for enforcing hard limits
#<item> can be one of the following:
# - core - limits the core file size (KB)
# - data - max data size (KB)
# - fsize - maximum filesize (KB)
# - memlock - max locked-in-memory address space (KB)
# - nofile - max number of open files
# - rss - max resident set size (KB)
# - stack - max stack size (KB)
# - cpu - max CPU time (MIN)
# - nproc - max number of processes
# - as - address space limit (KB)
# - maxlogins - max number of logins for this user
# - maxsyslogins - max number of logins on the system
# - priority - the priority to run user process with
# - locks - max number of file locks the user can hold
# - sigpending - max number of pending signals
# - msgqueue - max memory used by POSIX message queues (bytes)
# - nice - max nice priority allowed to raise to values: [-20, 19]
# - rtprio - max realtime priority
#<domain> <type> <item> <value>
#* soft core 0
#* hard rss 10000
#@student hard nproc 20
#@faculty soft nproc 20
#@faculty hard nproc 50
#ftp hard nproc 0
#@student - maxlogins 4
* - rtprio 0
* - nice 0
@audio - rtprio 65
@audio - nice -10
@audio - memlock unlimited
jackd 0.121.3
There are the snaps for QJackCtl
Also, checkout this stuff that i've recorded with audacity, only from the line and nothing else
http://ompldr.org/vZ3A2eg
Thanks!
Last edited by iamgabo (2012-12-15 02:21:08) -
Database connection timeouts and datasource errors
Connections in the pool randomly die overnight. Stack traces show that for some reason, the evermind driver is being used even though the MySql connection pool is specified.
Also, the evermind connection pool is saying connections aren't being closed, and the stack trace shows they're being allocated by entity beans that are definitely not left hanging around.
Sometimes we get non-serializable errors when trying to retrieve the datasource (this is only after the other errors start). Some connections returned from the pool are still good, so the application limps along.
EJBs and DAOs both use jdbc/SQLServerDSCore.
Has anyone seen this problem?
<data-sources>
<data-source
class="com.mysql.jdbc.jdbc2.optional.MysqlConnectionPoolDataSource"
name="SQLServerDSCore"
location="jdbc/SQLServerDSCore"
xa-location="jdbc/xa/SQLServerXACore"
ejb-location="jdbc/SQLServerDSCore"
connection-driver="com.mysql.jdbc.Driver"
min-connections="5"
username="xxx"
password="xxx"
staleness-timeout="3600"
alive-poll-query="SELECT 1 FROM medispan"
url="jdbc:mysql://1.2.3.4:3306/dbo?autoReconnect=true&autoReconnectForPools=true&cachePrepStmts=true&is-connection-validation-required=true"
inactivity-timeout="30"
>
<property name="autoReconnect" value="true"/>
<property name="autoReconnectForPools" value="true"/>
<property name="is-connection-validation-required" value="true"/>
<property name="cachePrepStmts" value="true"/>
</data-source>
</data-sources>Rick,
OC4J 9.0.4.0.0 - BTW, do you know of any patches?As far as I know, there are no patches for the 9.0.4
production version of OC4J stand-alone.
I'm using container managed persistence,It was not clear to me, from your previous post, that you
are using CMP entity beans.
I found staleness-timeout and alive-poll-query
somewhere on a website when trying to track this
down. Here's four sources:Those sources refer to OrionServer -- and an older version, too, it seems.
Like all other Oracle products that start out as somebody
else's -- including, for example, JBuilder (that became "JDeveloper"), Apache Web Server (that became "Oracle HTTP Server") and TopLink -- their development paths diverge, until, eventually, there is absolutely no similarity between them at all. Hence, the latest versions of OC4J and "OrionServer" are so different, that you cannot be sure that something that works for "OrionServer" will work for OC4J.
I recall reading something, somewhere, sometime about configuring OC4J to use different databases (other than Oracle), but I really don't remember any details (since it was not relevant to me, because we only use Oracle database). In any case, it is possible to use a non-Oracle database with OC4J.
Good Luck,
Avi. -
MDB Timeouts and transaction behavior
Hi, thanks in advance for any help with this.
We have a MDB where we have set the timeout to five minutes. In a particular case this timeout is being reached but even though the MDB times out the transaction and sends the message for redelivery the original transaction that was processing the message continues until something happens from an application standpoint to cause that original transaction to complete. This means that we have the same message processed twice under these circumstances.
I would have expected that if a transaction timed out that the transaction would have been terminated and therefore our processing would have stopped. Is there a way to force this behavior or do we have to put an alarm in our code and kill ourselves such that we never encounter the transaction time out?
Thanks,
Sue ShanabrookI should have mentioned that we are using container managed transactions.
-
Lock Timeouts and Heap Space Exhaustion
I'm having some trouble figuring out the best way to handle resource constraints in my application. Generally speaking, the application works well after starting for about a day or so, but inevitably starts generating "Lock timeout" messages and eventually runs out of heap space.
Here is the main entity class:
http://github.com/justindthomas/flower_as/blob/master/src/java/name/justinthomas/flower/analysis/statistics/StatisticalInterval.java
Here is a supporting, persistent class:
http://github.com/justindthomas/flower_as/blob/master/src/java/name/justinthomas/flower/analysis/statistics/StatisticalFlow.java
This is the data accessor:
http://github.com/justindthomas/flower_as/blob/master/src/java/name/justinthomas/flower/analysis/statistics/StatisticsAccessor.java
And here is the class that controls the insertion and retrieval of data:
http://github.com/justindthomas/flower_as/blob/master/src/java/name/justinthomas/flower/analysis/statistics/StatisticsManager.java
The general flow is that a netflow packet is received from a sensor and the StatisticsManager normalizes the flow as it is inserted into the database. The normalization converts the summarized flow into several "resolutions." For example, one resolution might be 5000 ms. So the StatisticsManager takes the flow's end time/5000 - start time/5000 and divides the volume by the result and inserts that data into the database. It sounds kind of confusing, but results in a dataset that allows me to query for netflow activity for any time frame.
It also means that the database is queried as it is written to; existing data is updated more frequently than new data is written.
Regardless, Sleepycat seems to be holding on to more data than it needs to. Once an interval has passed (maybe 5 minutes or so), it is unlikely to be accessed again until queried to create charts. However, the memory usage grows out of control despite the lack of necessity for keeping all but recently entered entries in cache.
This is how the trouble generally starts (note that I've increased the timeout to 15000 ms to try to accommodate for longer wait times, but that just seems to delay the onset of the issue by a day or so):
[#|2010-10-23T13:46:00.854-0700|SEVERE|glassfish3.0.1|javax.enterprise.system.std.com.sun.enterprise.v3.services.impl|_ThreadID=64;_ThreadName=Thread-1;|addStatisticalSeconds Failed: (JE 4.0.104) Lock expired. Locker 30264205 -1_pool-6-thread-8_ThreadLocker: waited for lock on database=persist#Statistics#name.justinthomas.flower.analysis.statistics.StatisticalInterval LockAddr:32426808 node=17057517 type=READ grant=WAIT_NEW timeoutMillis=15000 startTime=1287866745448 endTime=1287866760795
Owners: [<LockInfo locker="29616818 -1_pool-6-thread-5_ThreadLocker" type="WRITE"/>]
Waiters: [<LockInfo locker="7246740 -1_pool-6-thread-6_ThreadLocker" type="READ"/>, <LockInfo locker="26940477 -1_pool-6-thread-2_ThreadLocker" type="WRITE"/>, <LockInfo locker="5099094 -1_pool-6-thread-4_ThreadLocker" type="READ"/>]
|#]
[#|2010-10-23T15:00:41.343-0700|SEVERE|glassfish3.0.1|javax.enterprise.system.std.com.sun.enterprise.v3.services.impl|_ThreadID=65;_ThreadName=Thread-1;|addStatisticalSeconds Failed: (JE 4.0.104) Lock expired. Locker 14184769 -1_pool-6-thread-1_ThreadLocker: waited for lock on database=persist#Statistics#name.justinthomas.flower.analysis.statistics.StatisticalInterval LockAddr:32730917 node=17057517 type=READ grant=WAIT_NEW timeoutMillis=15000 startTime=1287871223679 endTime=1287871241341
Owners: [<LockInfo locker="23975039 -1_pool-6-thread-8_ThreadLocker" type="WRITE"/>]
Waiters: [<LockInfo locker="19650664 -1_pool-6-thread-6_ThreadLocker" type="READ"/>]
|#]
[#|2010-10-23T15:32:13.090-0700|SEVERE|glassfish3.0.1|javax.enterprise.system.std.com.sun.enterprise.v3.services.impl|_ThreadID=66;_ThreadName=Thread-1;|addStatisticalSeconds Failed: (JE 4.0.104) Lock expired. Locker 17937364 -1_pool-6-thread-7_ThreadLocker: waited for lock on database=persist#Statistics#name.justinthomas.flower.analysis.statistics.StatisticalInterval LockAddr:20265315 node=17057517 type=WRITE grant=WAIT_NEW timeoutMillis=15000 startTime=1287873113904 endTime=1287873133089
Owners: [<LockInfo locker="3251671 -1_pool-6-thread-1_ThreadLocker" type="WRITE"/>]
Waiters: [<LockInfo locker="32174859 -1_pool-6-thread-8_ThreadLocker" type="READ"/>, <LockInfo locker="33186148 -1_pool-6-thread-4_ThreadLocker" type="WRITE"/>, <LockInfo locker="17825718 -1_pool-6-thread-2_ThreadLocker" type="READ"/>]
|#]
[#|2010-10-23T15:32:13.096-0700|SEVERE|glassfish3.0.1|javax.enterprise.system.std.com.sun.enterprise.v3.services.impl|_ThreadID=64;_ThreadName=Thread-1;|addStatisticalSeconds Failed: (JE 4.0.104) Lock expired. Locker 32174859 -1_pool-6-thread-8_ThreadLocker: waited for lock on database=persist#Statistics#name.justinthomas.flower.analysis.statistics.StatisticalInterval LockAddr:20265315 node=17057517 type=READ grant=WAIT_NEW timeoutMillis=15000 startTime=1287873118064 endTime=1287873133092
Owners: [<LockInfo locker="3251671 -1_pool-6-thread-1_ThreadLocker" type="WRITE"/>]
Waiters: [<LockInfo locker="33186148 -1_pool-6-thread-4_ThreadLocker" type="WRITE"/>, <LockInfo locker="17825718 -1_pool-6-thread-2_ThreadLocker" type="READ"/>]
|#]
[#|2010-10-23T15:32:13.367-0700|SEVERE|glassfish3.0.1|javax.enterprise.system.std.com.sun.enterprise.v3.services.impl|_ThreadID=67;_ThreadName=Thread-1;|addStatisticalSeconds Failed: (JE 4.0.104) Lock expired. Locker 33186148 -1_pool-6-thread-4_ThreadLocker: waited for lock on database=persist#Statistics#name.justinthomas.flower.analysis.statistics.StatisticalInterval LockAddr:20265315 node=17057517 type=WRITE grant=WAIT_NEW timeoutMillis=15000 startTime=1287873118366 endTime=1287873133366
Owners: [<LockInfo locker="3251671 -1_pool-6-thread-1_ThreadLocker" type="WRITE"/>]
Waiters: [<LockInfo locker="17825718 -1_pool-6-thread-2_ThreadLocker" type="READ"/>, <LockInfo locker="25145711 -1_pool-6-thread-6_ThreadLocker" type="READ"/>, <LockInfo locker="5544029 -1_pool-6-thread-5_ThreadLocker" type="READ"/>]
|#]
[#|2010-10-23T15:33:14.030-0700|SEVERE|glassfish3.0.1|javax.enterprise.system.std.com.sun.enterprise.v3.services.impl|_ThreadID=68;_ThreadName=Thread-1;|addStatisticalSeconds Failed: (JE 4.0.104) Lock expired. Locker 31602565 -1_pool-6-thread-5_ThreadLocker: waited for lock on database=persist#Statistics#name.justinthomas.flower.analysis.statistics.StatisticalInterval LockAddr:11219992 node=17057517 type=WRITE grant=WAIT_NEW timeoutMillis=15000 startTime=1287873175916 endTime=1287873194019
Owners: [<LockInfo locker="27649147 -1_pool-6-thread-2_ThreadLocker" type="WRITE"/>]
Waiters: [<LockInfo locker="3895581 -1_pool-6-thread-7_ThreadLocker" type="WRITE"/>, <LockInfo locker="8345933 -1_pool-6-thread-8_ThreadLocker" type="WRITE"/>, <LockInfo locker="12576013 -1_pool-6-thread-6_ThreadLocker" type="WRITE"/>, <LockInfo locker="5695501 -1_pool-6-thread-1_ThreadLocker" type="WRITE"/>]
|#]
[#|2010-10-23T15:33:23.334-0700|SEVERE|glassfish3.0.1|javax.enterprise.system.std.com.sun.enterprise.v3.services.impl|_ThreadID=64;_ThreadName=Thread-1;|addStatisticalSeconds Failed: (JE 4.0.104) Lock expired. Locker 8345933 -1_pool-6-thread-8_ThreadLocker: waited for lock on database=persist#Statistics#name.justinthomas.flower.analysis.statistics.StatisticalInterval LockAddr:11219992 node=17057517 type=WRITE grant=WAIT_NEW timeoutMillis=15000 startTime=1287873184851 endTime=1287873203333
Owners: [<LockInfo locker="3895581 -1_pool-6-thread-7_ThreadLocker" type="WRITE"/>]
Waiters: [<LockInfo locker="12576013 -1_pool-6-thread-6_ThreadLocker" type="WRITE"/>, <LockInfo locker="5695501 -1_pool-6-thread-1_ThreadLocker" type="WRITE"/>, <LockInfo locker="13327115 -1_pool-6-thread-4_ThreadLocker" type="READ"/>, <LockInfo locker="11939897 -1_pool-6-thread-5_ThreadLocker" type="READ"/>]
|#]
[#|2010-10-23T15:33:23.344-0700|SEVERE|glassfish3.0.1|javax.enterprise.system.std.com.sun.enterprise.v3.services.impl|_ThreadID=69;_ThreadName=Thread-1;|addStatisticalSeconds Failed: (JE 4.0.104) Lock expired. Locker 12576013 -1_pool-6-thread-6_ThreadLocker: waited for lock on database=persist#Statistics#name.justinthomas.flower.analysis.statistics.StatisticalInterval LockAddr:11219992 node=17057517 type=WRITE grant=WAIT_NEW timeoutMillis=15000 startTime=1287873184893 endTime=1287873203343
Owners: [<LockInfo locker="3895581 -1_pool-6-thread-7_ThreadLocker" type="WRITE"/>]
Waiters: [<LockInfo locker="5695501 -1_pool-6-thread-1_ThreadLocker" type="WRITE"/>, <LockInfo locker="13327115 -1_pool-6-thread-4_ThreadLocker" type="READ"/>, <LockInfo locker="11939897 -1_pool-6-thread-5_ThreadLocker" type="READ"/>]
|#]
Those errors go on and on and on, until I eventually see this:
[#|2010-10-23T17:37:29.876-0700|SEVERE|glassfish3.0.1|javax.enterprise.system.std.com.sun.enterprise.v3.services.impl|_ThreadID=71;_ThreadName=Thread-1;|Exception in thread "ContainerBackgroundProcessor[StandardEngine[com.sun.appserv]]" |#]
[#|2010-10-23T17:37:34.915-0700|INFO|glassfish3.0.1|javax.enterprise.system.std.com.sun.enterprise.v3.services.impl|_ThreadID=23;_ThreadName=Thread-1;|In main loop, we have serious trouble: java.lang.OutOfMemoryError: Java heap space|#]
[#|2010-10-23T17:37:56.516-0700|SEVERE|glassfish3.0.1|javax.enterprise.system.std.com.sun.enterprise.v3.services.impl|_ThreadID=66;_ThreadName=Thread-1;|Exception in thread "pool-6-thread-7" |#]
[#|2010-10-23T17:39:11.060-0700|SEVERE|glassfish3.0.1|javax.enterprise.system.std.com.sun.enterprise.v3.services.impl|_ThreadID=23;_ThreadName=Thread-1;|Exception in thread "{felix.fileinstall.poll=5000, felix.fileinstall.bundles.new.start=true, service.pid=org.apache.felix.fileinstall.fd8877ce-71aa-41d2-8ddc-15ce996cde1b, felix.fileinstall.dir=/opt/glassfishv3/glassfish/domains/domain1/autodeploy/bundles/, felix.fileinstall.filename=org.apache.felix.fileinstall-autodeploy-bundles.cfg, service.factorypid=org.apache.felix.fileinstall, felix.fileinstall.debug=1}" |#]
[#|2010-10-23T17:39:11.070-0700|SEVERE|glassfish3.0.1|javax.enterprise.system.std.com.sun.enterprise.v3.services.impl|_ThreadID=66;_ThreadName=Thread-1;|java.lang.OutOfMemoryError: Java heap space
at java.util.IdentityHashMap.init(IdentityHashMap.java:261)
at java.util.IdentityHashMap.<init>(IdentityHashMap.java:207)
at com.sleepycat.je.utilint.IdentityHashMap.<init>(IdentityHashMap.java:25)
at com.sleepycat.je.cleaner.LocalUtilizationTracker.<init>(LocalUtilizationTracker.java:39)
at com.sleepycat.je.recovery.Checkpointer.flushDirtyNodes(Checkpointer.java:665)
at com.sleepycat.je.recovery.Checkpointer.syncDatabase(Checkpointer.java:604)
at com.sleepycat.je.dbi.DatabaseImpl.sync(DatabaseImpl.java:977)
at com.sleepycat.je.dbi.DatabaseImpl.handleClosed(DatabaseImpl.java:863)
at com.sleepycat.je.Database.closeInternal(Database.java:458)
at com.sleepycat.je.Database.close(Database.java:314)
at com.sleepycat.je.SecondaryDatabase.close(SecondaryDatabase.java:331)
at com.sleepycat.persist.impl.Store.closeDb(Store.java:1454)
at com.sleepycat.persist.impl.Store.close(Store.java:1059)
at com.sleepycat.persist.EntityStore.close(EntityStore.java:630)
at name.justinthomas.flower.analysis.persistence.FlowReceiver.addFlow(FlowReceiver.java:94)
at name.justinthomas.flower.analysis.persistence.FlowReceiver.addFlow(FlowReceiver.java:65)
at name.justinthomas.flower.collector.FlowWorker.parseData(FlowWorker.java:382)
at name.justinthomas.flower.collector.FlowWorker.v9(FlowWorker.java:111)
at name.justinthomas.flower.collector.FlowWorker.run(FlowWorker.java:61)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:636)
|#]
[#|2010-10-23T17:39:11.124-0700|SEVERE|glassfish3.0.1|javax.enterprise.system.std.com.sun.enterprise.v3.services.impl|_ThreadID=23;_ThreadName=Thread-1;|java.lang.OutOfMemoryError: Java heap space
|#]
[#|2010-10-23T17:39:11.141-0700|SEVERE|glassfish3.0.1|javax.enterprise.system.std.com.sun.enterprise.v3.services.impl|_ThreadID=72;_ThreadName=Thread-1;|Exception in thread "pool-6-thread-3" |#]
[#|2010-10-23T17:39:11.144-0700|SEVERE|glassfish3.0.1|javax.enterprise.system.std.com.sun.enterprise.v3.services.impl|_ThreadID=72;_ThreadName=Thread-1;|java.lang.OutOfMemoryError: Java heap space
|#]
It's very frustrating, because things run so well at first and then just deteriorate into a resource nightmare. Any suggestions would be welcome. The application is running with 3 CPU cores and 2GB RAM.
Edited by: justindthomas on Oct 23, 2010 7:19 PM: I initially tried to use the forum's "URL" mechanism, but that doesn't seem to work worth anything, so I un-did it.I've disabled that thread for now. While debugging that, I ran into a SecondaryIntegrityException and I read that I shouldn't use secondary indexes without also using transactions. I enabled transactional processing, but the locking issues grew far worse. I opted to find ways to not use secondary indexes instead.You're right that with secondaries it is important to use txns. But I'm not sure why you're having such severe locking problems with txns. Were you using a txn with a cursor, to perform a scan? If so, I can probably suggest ways of doing that without the txn, if you can describe what you're doing and/or point me to your source code. Or, perhaps you've decided not to use secondaries, and this isn't an issue anymore?
--mark -
Session Timeouts and SmbServer
Hi,
When having iFS mapped to a network drive (via SMB), the SMB server
is unable to recover from a timeout of the LibrarySession. The network
drive then seems to be empty and doing a refresh within explorer
doesn't help either. The only thing that helps, is remapping the
network drive.
Within Node.log of iFS I see this stacktrace.
7/10/02 9:02 AM SmbServer: oracle.ifs.common.IfsException
oracle.ifs.common.IfsException: IFS-21000: Session is not connected or has timed-out
at java.lang.Throwable.fillInStackTrace(Native Method)
at java.lang.Throwable.fillInStackTrace(Compiled Code)
at java.lang.Throwable.<init>(Compiled Code)
at java.lang.Exception.<init>(Compiled Code)
at oracle.ifs.common.IfsException.<init>(Compiled Code)
at oracle.ifs.common.IfsException.<init>(Compiled Code)
at oracle.ifs.common.IfsException.<init>(Compiled Code)
at oracle.ifs.beans.LibraryObject.verifyConnected(Compiled Code)
at oracle.ifs.beans.Folder.findPublicObjectByPath(Compiled Code)
at oracle.ifs.beans.FolderPathResolver.findPublicObjectByPath(Compiled Code)
at oracle.ifs.beans.FolderPathResolver.findPublicObjectByPath(Compiled Code)
at oracle.ifs.protocols.smb.server.DbTree$DbQuery.<init>(Compiled Code)
at oracle.ifs.protocols.smb.server.DbTree.getQuery(Compiled Code)
at oracle.ifs.protocols.smb.server.ComTrans.trans2FindFirst(Compiled Code)
at oracle.ifs.protocols.smb.server.ComTrans.replyTransaction2(Compiled Code)
at oracle.ifs.protocols.smb.server.ComTrans.process(Compiled Code)
at oracle.ifs.protocols.smb.server.ComSmb.handleSmbMessage(Compiled Code)
at oracle.ifs.protocols.smb.server.SmbThread.handleNbMessage(Compiled Code)
at oracle.ifs.protocols.smb.server.SmbThread.readPackets(Compiled Code)
at oracle.ifs.protocols.smb.server.SmbThread.run(Compiled Code)
This behavior actually causes us big problems when editing files via MS Office.
Fortunately Office is able to still save it's data using some generated filename.
(At least until now I could not create any data loss)
But then you have to close it, remap then network drive, rename the file and then
reopen the file. This is big trouble to users, which are not familiar with mapping
network drives and renaming files with extensions.
Is there a way to make the SmbServer keep the LibrarySession alive, as long as
the network drive is mapped ?
Regards,
Jens LorenzWorkflow #2:
Login to my account
Click view all email
Open Drafts Folder
Open draft email response
Select "Send" to send email (total in session time of 30 seconds)
On screen reload, where I would expect to see some sort of indication that my email was successfully sent, instead the system throws session time out message and kicks me out.
I have no idea if my email was successfully sent or not.
Workflow #3:
Login to my account
Click view all email
Attempted to open the first new email in my inbox (total time in session <15 seconds)
System throws session timeout error and kicks me out to the main login.
There is obviously something going on with your session holding code. The session variable is not being passed correctly or something but it's very, very frustrating to spend 30-45 minutes trying to type out a couple of lines, particularly when you have multiple important activities going on that you need to respond too via email. -
Webmail timeouts and lost mail
I have seen several topics here with people complaining that Webmail times out when they are composing outgoing mail, and lose it when they hit send. However, none of these existing posts seem to have valid fixes or responses, and they all seem to be locked down to prevent new comments, so here is my two cents:
1. I have absolutely experienced the same thing. I've finally gotten into the habit of composing e-mail in an external editor, because I am sick and tired of wasting time recomposing lost e-mail.
2. The Verizon FAQ states two, contradictory policies, both of which are inaccurate:
http://www22.verizon.com/ResidentialHelp/HighSpeed/Email/Setup+And+Use/QuestionsOne/121965.htm:
Does Webmail time me out?
Webmail does not timeout due to inactivity.
http://www22.verizon.com/ResidentialHelp/HighSpeed/Email/Setup%20And%20Use/QuestionsOne/123344.htm
Does Webmail time out?
Due to security reasons, Webmail Basic does timeout after 20 minutes of inactivity. However, messages that were being composed before your session timed out will be saved in the DRAFTS folder.
The first one is outright wrong. Webmail absolutely, positively DOES time out.
The second one is wrong, at least in some circumstances. I have no doubt that this is their desired policy, but like many other customers, I'm here to tell you that under at least some circumstances, Webmai-l times out in as little as 5 minutes, and in these same circumstances, IT DOES NOT SAVE YOUR COMPOSED E-MAIL TO THE DRAFTS FOLDER. It simplay takes you to the log in screen, and when you log back in, your text is irretrievably gone. Verizon Webmail has not auto-saved anything for me in at least a year.
3. I have a theory as to what is going on here, and I am testing it today. Maybe one or two other folks can try this, too. I will report back whatever I find:
I access Webmail through an old bookmark which is defined as http://netmail.verizon.net/webmail/driver?nimlet=deggetfolder
However, I notice that if I login fresh from www.verizon.net and navigate to Webmail, I GET DIFFERENT SESSION COOKIES THAN I DO FROM THE ABOVE BOOKMARK. For example, I get a cookie called -_WL_AUTHCOOKIE_VZCSESSIONID which is not present when I log in using the old bookmark.. There are a couple of other variations, but this seems the most suspicious.
So, my theory is that those of us who often lose composed e-mail after ridiculously short time outs, are logging in from old bookmarks, and that things changed underneath us at some point during a Verizon Webmail update. I am going to try usng Webmail today from a fresh login, after first clearing out all my existing Verizon cookies, and see if this results in longer sessions without timing out, and saved messages when it does time out.Oh, and don't even get me started on SEARCH for text within a message. This has never worked, from Day One.
All I ever get is "We were unable to perform your request. Please try again." SEARCH on header text, like Sender and Subject works fine, but apparently Verizon QA has never tested the other options on large mail inboxes.
I'm pretty forgiving and undersrtanding of minor glitches and shortcomings in software, but Verizon Webmail is one of the most unreliable utilities that I've ever encountered from a large company with a huge customer base. -
NetworkManager timeouts and can't connect
Hello,
I have a fresh install of Arch and I'm not succeeding in connecting with Network Manager. I followed the Wiki article, but everytime I run NetworkManager (either through applet or command line), it fails.
$ nmcli d wifi connect myNetwork
Error: Timeout 90 sec expired
(I get prompted for password a few times)
I checked the general troubleshooting but nothing there seemed to relate to my problem. I'm able to connect with netctl (through wifi-menu), though, which is what I'm using to post here.If you're not using a DE or other packages that require it, you might consider chucking NetworkManager.
I know this isn't really an answer to the question you're asking, but I offer it because I had several networks at my office that I could never connect to with NetworkManager. However, once I switched to connman I haven't had any problems since. Connman doesn't offer an official applet or integration on the level of NetworkManager, but it's much lighter and faster and isn't too hard to configure. The connman wiki article doesn't offer much; I suggest looking at the source's configuration doc for specifics on setting up networks. I'm using qconnman-ui and it seems to work well. -
Regular timeouts and slow system
Team,
We are regularly getting timeouts for users on our IDES system.
This is a dump of our ST02 screen:
System: sap6ides_C10_00 Tune summary
Date + Time of Snapshot: 18.08.2010 11:32:32 Startup: 20.04.2010 19:18:57
Buffer HitRatio % Alloc. KB Freesp. KB % Free Sp. Dir. Size FreeDirEnt % Free Dir Swaps DB Accs
Nametab (NTAB) 0
Table definition 98,50 6.798 20.000 0
Table definition 98,50 6.798 20.000 4.638 193.422
Field definition 99,59 51.563 7.928 15,86 20.000 12.853 64,27 36.873 44.444
Short NTAB 99,74 3.625 1.741 58,03 5.000 905 18,10 0 4.095
Initial records 58,43 6.625 3.770 62,83 5.000 756 15,12 49.952 54.196
0
program 98,93 300.000 1.077 0,37 75.000 67.819 90,43 134.795 436.695
CUA 99,62 5.000 1.318 32,15 2.500 2.355 94,20 128.786 4.595
Screen 99,60 4.297 2.000 1.671 83,55 1.612 11.290
Calendar 99,99 488 260 55,20 200 98 49,00 0 102
OTR 100,00 4.096 3.375 100,00 2.000 2.000 100,00 0
0
Tables 0
Generic Key 99,97 58.594 3.647 6,39 5.000 221 4,42 180 95.637
Single record 58,67 10.000 170 1,73 500 450 90,00 1.076 16.922.960
0
Export/import 66,26 4.096 517 15,31 2.000 904 45,20 351.112
Exp./ Imp. SHM 80,09 4.096 3.351 99,26 2.000 1.999 99,95 0
SAP Memory Curr.Use % CurUse[KB] MaxUse[KB] In Mem[KB] OnDisk[KB] SAPCurCach HitRatio %
Roll area 4,20 2.519 6.400 60.000 0 IDs 99,99
Page area 2,09 5.490 161.504 32.000 230.144 Statement 100,00
Extended memory 21,39 503.808 2.256.896 2.355.200 0 0,00
Heap memory 0 0 524.285 0 0,00
There is a lot of RED in the Swaps column. The box is a Windows Server with 4GB of memory allocated to it. Any thoughts on where to start tuning this system?WOw ... Very unreadable format ... Can you repost question ... About time outs are you check the st03n load and know from here this long execution's are coming ? The DB you have are ?
The box is a Windows Server with 4GB of memory allocated to it
are is 32 bit? How you divided this 4 GB (how much for DB and for Application server)
The 4 GB is to small are you trying for testing increae the rdisp/max_wprun_time ?
Any other information? -
Traceroute timeouts and lots of packet loss when a...
I host various site via the above, and since late last night and today, I am having connection timeout issues on all of them (but sites like bbc, bt etc are fine). I contacted them and performed a traceroute to my default site southee.co.uk which timed out. Below are the results:
traceroute to southee.co.uk (37.61.236.12), 64 hops max, 52 byte packets
1 bthomehub (192.168.1.254) 2.733 ms 2.414 ms 2.415 ms
2 esr5.manchester5.broadband.bt.net (217.47.67.144) 72.412 ms 29.705 ms 131.735 ms
3 217.47.67.13 (217.47.67.13) 31.390 ms 29.680 ms 103.936 ms
4 213.1.69.226 (213.1.69.226) 41.172 ms 32.700 ms 129.323 ms
5 31.55.165.103 (31.55.165.103) 30.791 ms 31.639 ms 130.306 ms
6 213.120.162.69 (213.120.162.69) 31.248 ms 59.138 ms 30.657 ms
7 31.55.165.109 (31.55.165.109) 32.159 ms 31.507 ms 31.513 ms
8 acc2-10gige-9-2-0.mr.21cn-ipp.bt.net (109.159.250.228) 31.499 ms 31.325 ms
acc2-10gige-0-2-0.mr.21cn-ipp.bt.net (109.159.250.194) 31.197 ms
9 core2-te0-12-0-1.ealing.ukcore.bt.net (109.159.250.147) 41.744 ms
core2-te0-13-0-0.ealing.ukcore.bt.net (109.159.250.139) 41.346 ms
core2-te0-5-0-1.ealing.ukcore.bt.net (109.159.250.145) 41.744 ms
10 peer1-xe3-3-1.telehouse.ukcore.bt.net (109.159.254.211) 39.527 ms
peer1-xe10-0-0.telehouse.ukcore.bt.net (109.159.254.122) 38.791 ms 38.910 ms
11 te2-3.sov-edge1.uk.timico.net (195.66.224.111) 54.032 ms 37.941 ms 38.642 ms
12 78-25-201-30.static.dsl.as8607.net (78.25.201.30) 45.830 ms 46.413 ms 42.448 ms
13 * * *
They then performed a traceroute from the server and got the following, again with timeouts and packet loss. See below:
1. 37.61.236.1 0.0% 10 0.5 0.7 0.4 2.9 0.8
2. ae0-2061.ndc-core1.uk.timico 0.0% 10 0.3 0.3 0.2 0.5 0.1
3. te2-3.sov-edge1.uk.timico.ne 0.0% 10 10.5 9.7 4.2 30.2 8.7
4. linx1.ukcore.bt.net 0.0% 10 4.1 4.3 4.1 5.9 0.6
5. host213-121-193-153.ukcore.b 0.0% 10 5.5 8.0 4.9 12.7 2.3
6. acc2-10GigE-4-3-1.mr.21cn-ip 0.0% 10 11.4 11.4 11.4 11.6 0.1
7. ??? 100.0 10 0.0 0.0 0.0 0.0 0.0
8. 31.55.165.108 0.0% 10 12.1 12.1 11.8 12.4 0.2
9. 213.120.162.68 0.0% 10 12.0 12.1 12.0 12.3 0.1
10. ??? 100.0 10 0.0 0.0 0.0 0.0 0.0
I've just spent a fustrating 15 minutes with Bt Support chat who just seemed want to pass me on to the BT Business team, so I thought I'd post here, for a more informed response.Hi Jane, Thanks for the reply. I have now purchased an AEBS(n) to try to overcome this problem. The Apple site says it is compatible with all versions of Airport card so I thought it would solve the problem. My new problem is to be found here: http://discussions.apple.com/thread.jspa?threadID=1087292&tstart=0
However to answer your questions, The OS is 10.4.10 and I have run every updater I can find for all Macs concerned. hope this helps.
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