Mixing
Vaadin 8 set session timeout
How to set timeout of a session in Vaadin 8?
I am not using web.xml, which has been the place to set it in prior versions of the framework.
java session vaadin vaadin8
edited Nov 20 '18 at 4:13
Basil Bourque
107k25368532
asked Feb 12 '18 at 7:59
Stimpson CatStimpson Cat
8631032
add a comment |
How to set timeout of a session in Vaadin 8?
I am not using web.xml, which has been the place to set it in prior versions of the framework.
java session vaadin vaadin8
edited Nov 20 '18 at 4:13
Basil Bourque
107k25368532
asked Feb 12 '18 at 7:59
Stimpson CatStimpson Cat
8631032
add a comment |
How to set timeout of a session in Vaadin 8?
I am not using web.xml, which has been the place to set it in prior versions of the framework.
java session vaadin vaadin8
edited Nov 20 '18 at 4:13
Basil Bourque
107k25368532
asked Feb 12 '18 at 7:59
Stimpson CatStimpson Cat
8631032
How to set timeout of a session in Vaadin 8?
I am not using web.xml, which has been the place to set it in prior versions of the framework.
java session vaadin vaadin8
java session vaadin vaadin8
edited Nov 20 '18 at 4:13
Basil Bourque
107k25368532
asked Feb 12 '18 at 7:59
Stimpson CatStimpson Cat
8631032
edited Nov 20 '18 at 4:13
Basil Bourque
107k25368532
asked Feb 12 '18 at 7:59
Stimpson CatStimpson Cat
8631032
edited Nov 20 '18 at 4:13
Basil Bourque
107k25368532
edited Nov 20 '18 at 4:13
Basil Bourque
107k25368532
edited Nov 20 '18 at 4:13
Basil Bourque
107k25368532
107k25368532
asked Feb 12 '18 at 7:59
Stimpson CatStimpson Cat
8631032
asked Feb 12 '18 at 7:59
Stimpson CatStimpson Cat
8631032
asked Feb 12 '18 at 7:59
Stimpson CatStimpson Cat
8631032
8631032
add a comment |
add a comment |
2 Answers
2
active
oldest
votes
tl;dr
You can set the standard Servlet session’s timeout as a int number of whole seconds, after extracting from the wrapping VaadinSession.
VaadinSession.getCurrent().getSession().setMaxInactiveInterval ( ( int ) TimeUnit.MINUTES.toSeconds( 30 ) ) ;
Set session timeout programmatically
Setting the session timeout is a feature in your web container, your Servlet engine, such as Tomcat, Jetty, etc. The Servlet spec defines this behavior for Java apps as part of its session handling.
Vaadin wraps the Servlet session inside a VaadinSession. So extract the regular Servlet session from Vaadin as a WrappedSession, then call the setMaxInactiveInterval method to set the time to expire.
Specify the time limit as a number of whole seconds. The TimeUnit enum is handy to calculate the seconds without resorting to “magic” numbers.
VaadinSession // Wraps a standard Servlet session.
.getCurrent() // Access the current user’s session.
.getSession() // Access the wrapped standard Servlet session.
.setMaxInactiveInterval( // Set the timeout.
( int ) // Cast a `long` to an `int`.
TimeUnit // The `TimeUnit` enum is more self-documenting than using a literal integer number.
.MINUTES // Here we set a half hour, 30 minutes.
.toSeconds( 30 ) // Set a number of whole seconds.
)
;
Here is a complete example Vaadin 8.5 app created from the Maven archetype vaadin-archetype-application. We added a single line to the beginning of the init method.
package com.basilbourque.example;
import javax.servlet.annotation.WebServlet;
import com.vaadin.annotations.Theme;
import com.vaadin.annotations.VaadinServletConfiguration;
import com.vaadin.server.VaadinRequest;
import com.vaadin.server.VaadinServlet;
import com.vaadin.server.VaadinSession;
import com.vaadin.ui.Button;
import com.vaadin.ui.Label;
import com.vaadin.ui.TextField;
import com.vaadin.ui.UI;
import com.vaadin.ui.VerticalLayout;
import java.util.concurrent.TimeUnit;
/**
* This UI is the application entry point. A UI may either represent a browser window
* (or tab) or some part of an HTML page where a Vaadin application is embedded.
* <p>
* The UI is initialized using {@link #init(VaadinRequest)}. This method is intended to be
* overridden to add component to the user interface and initialize non-component functionality.
*/
@Theme ( "mytheme" )
public class MyUI extends UI {
@Override
protected void init ( VaadinRequest vaadinRequest ) {
// Set Session timeout programmatically. Overrides the default timeout configured for Servlet.
VaadinSession.getCurrent().getSession().setMaxInactiveInterval( ( int ) TimeUnit.MINUTES.toSeconds( 45 ) ); // Setting timeout of 45 minutes = ( 45 * 60 ) seconds.
final VerticalLayout layout = new VerticalLayout();
final TextField name = new TextField();
name.setCaption( "Type your name here:" );
Button button = new Button( "Click Me" );
button.addClickListener( e -> {
layout.addComponent( new Label( "Thanks " + name.getValue()
+ ", it works!" ) );
} );
layout.addComponents( name , button );
setContent( layout );
}
@WebServlet ( urlPatterns = "/*",
name = "MyUIServlet",
asyncSupported = true )
@VaadinServletConfiguration ( ui = MyUI.class,
productionMode = false )
public static class MyUIServlet extends VaadinServlet {
}
}
Servlet, not Vaadin
I am not using web.xml, which has been the place to set it in prior versions of the framework.
Actually, the session timeout is a Servlet thing, not a Vaadin-specific thing. And the web.xml is a Servlet thing, not a Vaadin-specific thing.
See:
javax.servlet.http.HttpSession::setMaxInactiveInterval(int interval)method
Servlet 3.1 specification (a PDF document)- Servlet 4 specification
Further discussed in How to set session timeout dynamically in Java web applications?.
answered Nov 20 '18 at 3:59
Basil BourqueBasil Bourque
107k25368532
Thanks. I think 30 is still a magic number in your example, better use a constant SESSION_TIMEOUT_HALF_HOUR or anything like it. But nevertheless thanks!
– Stimpson Cat
Nov 21 '18 at 10:53
add a comment |
Session timeout is set in web.xml.
If you don't have one, then you will need to create one.
How do i set session timeout in seconds in web.xml?
As you seem to use spring boot, then this might apply to you
Spring Boot Java Config Set Session Timeout
answered Feb 12 '18 at 8:09
André SchildAndré Schild
3,71542136
Where should this file be located? I am using spring boot
– Stimpson Cat
Feb 12 '18 at 8:25
That does not work. The session does not expire.
– Stimpson Cat
Feb 12 '18 at 9:43
@StimpsonCat Alternatively, you can programmatically set it by callingVaadinSession.getCurrent().getSession().setMaxInactiveInterval(numberOfSeconds);in yourinitmethod for example.
– Morfic
Feb 12 '18 at 9:43
While this link may answer the question, it is better to include the essential parts of the answer here and provide the link for reference. Link-only answers can become invalid if the linked page changes. - From Review
– grizzthedj
Feb 14 '18 at 14:07
@grizzthedj Agree for external links, but these are also stackoverflow posts. If the user had a more clear question, I could have marked it as duplicate of the spring boot stuff.
– André Schild
Feb 14 '18 at 15:14
|
show 1 more comment
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2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
tl;dr
You can set the standard Servlet session’s timeout as a int number of whole seconds, after extracting from the wrapping VaadinSession.
VaadinSession.getCurrent().getSession().setMaxInactiveInterval ( ( int ) TimeUnit.MINUTES.toSeconds( 30 ) ) ;
Set session timeout programmatically
Setting the session timeout is a feature in your web container, your Servlet engine, such as Tomcat, Jetty, etc. The Servlet spec defines this behavior for Java apps as part of its session handling.
Vaadin wraps the Servlet session inside a VaadinSession. So extract the regular Servlet session from Vaadin as a WrappedSession, then call the setMaxInactiveInterval method to set the time to expire.
Specify the time limit as a number of whole seconds. The TimeUnit enum is handy to calculate the seconds without resorting to “magic” numbers.
VaadinSession // Wraps a standard Servlet session.
.getCurrent() // Access the current user’s session.
.getSession() // Access the wrapped standard Servlet session.
.setMaxInactiveInterval( // Set the timeout.
( int ) // Cast a `long` to an `int`.
TimeUnit // The `TimeUnit` enum is more self-documenting than using a literal integer number.
.MINUTES // Here we set a half hour, 30 minutes.
.toSeconds( 30 ) // Set a number of whole seconds.
)
;
Here is a complete example Vaadin 8.5 app created from the Maven archetype vaadin-archetype-application. We added a single line to the beginning of the init method.
package com.basilbourque.example;
import javax.servlet.annotation.WebServlet;
import com.vaadin.annotations.Theme;
import com.vaadin.annotations.VaadinServletConfiguration;
import com.vaadin.server.VaadinRequest;
import com.vaadin.server.VaadinServlet;
import com.vaadin.server.VaadinSession;
import com.vaadin.ui.Button;
import com.vaadin.ui.Label;
import com.vaadin.ui.TextField;
import com.vaadin.ui.UI;
import com.vaadin.ui.VerticalLayout;
import java.util.concurrent.TimeUnit;
/**
* This UI is the application entry point. A UI may either represent a browser window
* (or tab) or some part of an HTML page where a Vaadin application is embedded.
* <p>
* The UI is initialized using {@link #init(VaadinRequest)}. This method is intended to be
* overridden to add component to the user interface and initialize non-component functionality.
*/
@Theme ( "mytheme" )
public class MyUI extends UI {
@Override
protected void init ( VaadinRequest vaadinRequest ) {
// Set Session timeout programmatically. Overrides the default timeout configured for Servlet.
VaadinSession.getCurrent().getSession().setMaxInactiveInterval( ( int ) TimeUnit.MINUTES.toSeconds( 45 ) ); // Setting timeout of 45 minutes = ( 45 * 60 ) seconds.
final VerticalLayout layout = new VerticalLayout();
final TextField name = new TextField();
name.setCaption( "Type your name here:" );
Button button = new Button( "Click Me" );
button.addClickListener( e -> {
layout.addComponent( new Label( "Thanks " + name.getValue()
+ ", it works!" ) );
} );
layout.addComponents( name , button );
setContent( layout );
}
@WebServlet ( urlPatterns = "/*",
name = "MyUIServlet",
asyncSupported = true )
@VaadinServletConfiguration ( ui = MyUI.class,
productionMode = false )
public static class MyUIServlet extends VaadinServlet {
}
}
Servlet, not Vaadin
I am not using web.xml, which has been the place to set it in prior versions of the framework.
Actually, the session timeout is a Servlet thing, not a Vaadin-specific thing. And the web.xml is a Servlet thing, not a Vaadin-specific thing.
See:
javax.servlet.http.HttpSession::setMaxInactiveInterval(int interval)method
Servlet 3.1 specification (a PDF document)- Servlet 4 specification
Further discussed in How to set session timeout dynamically in Java web applications?.
answered Nov 20 '18 at 3:59
Basil BourqueBasil Bourque
107k25368532
Thanks. I think 30 is still a magic number in your example, better use a constant SESSION_TIMEOUT_HALF_HOUR or anything like it. But nevertheless thanks!
– Stimpson Cat
Nov 21 '18 at 10:53
add a comment |
tl;dr
You can set the standard Servlet session’s timeout as a int number of whole seconds, after extracting from the wrapping VaadinSession.
VaadinSession.getCurrent().getSession().setMaxInactiveInterval ( ( int ) TimeUnit.MINUTES.toSeconds( 30 ) ) ;
Set session timeout programmatically
Setting the session timeout is a feature in your web container, your Servlet engine, such as Tomcat, Jetty, etc. The Servlet spec defines this behavior for Java apps as part of its session handling.
Vaadin wraps the Servlet session inside a VaadinSession. So extract the regular Servlet session from Vaadin as a WrappedSession, then call the setMaxInactiveInterval method to set the time to expire.
Specify the time limit as a number of whole seconds. The TimeUnit enum is handy to calculate the seconds without resorting to “magic” numbers.
VaadinSession // Wraps a standard Servlet session.
.getCurrent() // Access the current user’s session.
.getSession() // Access the wrapped standard Servlet session.
.setMaxInactiveInterval( // Set the timeout.
( int ) // Cast a `long` to an `int`.
TimeUnit // The `TimeUnit` enum is more self-documenting than using a literal integer number.
.MINUTES // Here we set a half hour, 30 minutes.
.toSeconds( 30 ) // Set a number of whole seconds.
)
;
Here is a complete example Vaadin 8.5 app created from the Maven archetype vaadin-archetype-application. We added a single line to the beginning of the init method.
package com.basilbourque.example;
import javax.servlet.annotation.WebServlet;
import com.vaadin.annotations.Theme;
import com.vaadin.annotations.VaadinServletConfiguration;
import com.vaadin.server.VaadinRequest;
import com.vaadin.server.VaadinServlet;
import com.vaadin.server.VaadinSession;
import com.vaadin.ui.Button;
import com.vaadin.ui.Label;
import com.vaadin.ui.TextField;
import com.vaadin.ui.UI;
import com.vaadin.ui.VerticalLayout;
import java.util.concurrent.TimeUnit;
/**
* This UI is the application entry point. A UI may either represent a browser window
* (or tab) or some part of an HTML page where a Vaadin application is embedded.
* <p>
* The UI is initialized using {@link #init(VaadinRequest)}. This method is intended to be
* overridden to add component to the user interface and initialize non-component functionality.
*/
@Theme ( "mytheme" )
public class MyUI extends UI {
@Override
protected void init ( VaadinRequest vaadinRequest ) {
// Set Session timeout programmatically. Overrides the default timeout configured for Servlet.
VaadinSession.getCurrent().getSession().setMaxInactiveInterval( ( int ) TimeUnit.MINUTES.toSeconds( 45 ) ); // Setting timeout of 45 minutes = ( 45 * 60 ) seconds.
final VerticalLayout layout = new VerticalLayout();
final TextField name = new TextField();
name.setCaption( "Type your name here:" );
Button button = new Button( "Click Me" );
button.addClickListener( e -> {
layout.addComponent( new Label( "Thanks " + name.getValue()
+ ", it works!" ) );
} );
layout.addComponents( name , button );
setContent( layout );
}
@WebServlet ( urlPatterns = "/*",
name = "MyUIServlet",
asyncSupported = true )
@VaadinServletConfiguration ( ui = MyUI.class,
productionMode = false )
public static class MyUIServlet extends VaadinServlet {
}
}
Servlet, not Vaadin
I am not using web.xml, which has been the place to set it in prior versions of the framework.
Actually, the session timeout is a Servlet thing, not a Vaadin-specific thing. And the web.xml is a Servlet thing, not a Vaadin-specific thing.
See:
javax.servlet.http.HttpSession::setMaxInactiveInterval(int interval)method
Servlet 3.1 specification (a PDF document)- Servlet 4 specification
Further discussed in How to set session timeout dynamically in Java web applications?.
answered Nov 20 '18 at 3:59
Basil BourqueBasil Bourque
107k25368532
Thanks. I think 30 is still a magic number in your example, better use a constant SESSION_TIMEOUT_HALF_HOUR or anything like it. But nevertheless thanks!
– Stimpson Cat
Nov 21 '18 at 10:53
add a comment |
tl;dr
You can set the standard Servlet session’s timeout as a int number of whole seconds, after extracting from the wrapping VaadinSession.
VaadinSession.getCurrent().getSession().setMaxInactiveInterval ( ( int ) TimeUnit.MINUTES.toSeconds( 30 ) ) ;
Set session timeout programmatically
Setting the session timeout is a feature in your web container, your Servlet engine, such as Tomcat, Jetty, etc. The Servlet spec defines this behavior for Java apps as part of its session handling.
Vaadin wraps the Servlet session inside a VaadinSession. So extract the regular Servlet session from Vaadin as a WrappedSession, then call the setMaxInactiveInterval method to set the time to expire.
Specify the time limit as a number of whole seconds. The TimeUnit enum is handy to calculate the seconds without resorting to “magic” numbers.
VaadinSession // Wraps a standard Servlet session.
.getCurrent() // Access the current user’s session.
.getSession() // Access the wrapped standard Servlet session.
.setMaxInactiveInterval( // Set the timeout.
( int ) // Cast a `long` to an `int`.
TimeUnit // The `TimeUnit` enum is more self-documenting than using a literal integer number.
.MINUTES // Here we set a half hour, 30 minutes.
.toSeconds( 30 ) // Set a number of whole seconds.
)
;
Here is a complete example Vaadin 8.5 app created from the Maven archetype vaadin-archetype-application. We added a single line to the beginning of the init method.
package com.basilbourque.example;
import javax.servlet.annotation.WebServlet;
import com.vaadin.annotations.Theme;
import com.vaadin.annotations.VaadinServletConfiguration;
import com.vaadin.server.VaadinRequest;
import com.vaadin.server.VaadinServlet;
import com.vaadin.server.VaadinSession;
import com.vaadin.ui.Button;
import com.vaadin.ui.Label;
import com.vaadin.ui.TextField;
import com.vaadin.ui.UI;
import com.vaadin.ui.VerticalLayout;
import java.util.concurrent.TimeUnit;
/**
* This UI is the application entry point. A UI may either represent a browser window
* (or tab) or some part of an HTML page where a Vaadin application is embedded.
* <p>
* The UI is initialized using {@link #init(VaadinRequest)}. This method is intended to be
* overridden to add component to the user interface and initialize non-component functionality.
*/
@Theme ( "mytheme" )
public class MyUI extends UI {
@Override
protected void init ( VaadinRequest vaadinRequest ) {
// Set Session timeout programmatically. Overrides the default timeout configured for Servlet.
VaadinSession.getCurrent().getSession().setMaxInactiveInterval( ( int ) TimeUnit.MINUTES.toSeconds( 45 ) ); // Setting timeout of 45 minutes = ( 45 * 60 ) seconds.
final VerticalLayout layout = new VerticalLayout();
final TextField name = new TextField();
name.setCaption( "Type your name here:" );
Button button = new Button( "Click Me" );
button.addClickListener( e -> {
layout.addComponent( new Label( "Thanks " + name.getValue()
+ ", it works!" ) );
} );
layout.addComponents( name , button );
setContent( layout );
}
@WebServlet ( urlPatterns = "/*",
name = "MyUIServlet",
asyncSupported = true )
@VaadinServletConfiguration ( ui = MyUI.class,
productionMode = false )
public static class MyUIServlet extends VaadinServlet {
}
}
Servlet, not Vaadin
I am not using web.xml, which has been the place to set it in prior versions of the framework.
Actually, the session timeout is a Servlet thing, not a Vaadin-specific thing. And the web.xml is a Servlet thing, not a Vaadin-specific thing.
See:
javax.servlet.http.HttpSession::setMaxInactiveInterval(int interval)method
Servlet 3.1 specification (a PDF document)- Servlet 4 specification
Further discussed in How to set session timeout dynamically in Java web applications?.
answered Nov 20 '18 at 3:59
Basil BourqueBasil Bourque
107k25368532
tl;dr
You can set the standard Servlet session’s timeout as a int number of whole seconds, after extracting from the wrapping VaadinSession.
VaadinSession.getCurrent().getSession().setMaxInactiveInterval ( ( int ) TimeUnit.MINUTES.toSeconds( 30 ) ) ;
Set session timeout programmatically
Setting the session timeout is a feature in your web container, your Servlet engine, such as Tomcat, Jetty, etc. The Servlet spec defines this behavior for Java apps as part of its session handling.
Vaadin wraps the Servlet session inside a VaadinSession. So extract the regular Servlet session from Vaadin as a WrappedSession, then call the setMaxInactiveInterval method to set the time to expire.
Specify the time limit as a number of whole seconds. The TimeUnit enum is handy to calculate the seconds without resorting to “magic” numbers.
VaadinSession // Wraps a standard Servlet session.
.getCurrent() // Access the current user’s session.
.getSession() // Access the wrapped standard Servlet session.
.setMaxInactiveInterval( // Set the timeout.
( int ) // Cast a `long` to an `int`.
TimeUnit // The `TimeUnit` enum is more self-documenting than using a literal integer number.
.MINUTES // Here we set a half hour, 30 minutes.
.toSeconds( 30 ) // Set a number of whole seconds.
)
;
Here is a complete example Vaadin 8.5 app created from the Maven archetype vaadin-archetype-application. We added a single line to the beginning of the init method.
package com.basilbourque.example;
import javax.servlet.annotation.WebServlet;
import com.vaadin.annotations.Theme;
import com.vaadin.annotations.VaadinServletConfiguration;
import com.vaadin.server.VaadinRequest;
import com.vaadin.server.VaadinServlet;
import com.vaadin.server.VaadinSession;
import com.vaadin.ui.Button;
import com.vaadin.ui.Label;
import com.vaadin.ui.TextField;
import com.vaadin.ui.UI;
import com.vaadin.ui.VerticalLayout;
import java.util.concurrent.TimeUnit;
/**
* This UI is the application entry point. A UI may either represent a browser window
* (or tab) or some part of an HTML page where a Vaadin application is embedded.
* <p>
* The UI is initialized using {@link #init(VaadinRequest)}. This method is intended to be
* overridden to add component to the user interface and initialize non-component functionality.
*/
@Theme ( "mytheme" )
public class MyUI extends UI {
@Override
protected void init ( VaadinRequest vaadinRequest ) {
// Set Session timeout programmatically. Overrides the default timeout configured for Servlet.
VaadinSession.getCurrent().getSession().setMaxInactiveInterval( ( int ) TimeUnit.MINUTES.toSeconds( 45 ) ); // Setting timeout of 45 minutes = ( 45 * 60 ) seconds.
final VerticalLayout layout = new VerticalLayout();
final TextField name = new TextField();
name.setCaption( "Type your name here:" );
Button button = new Button( "Click Me" );
button.addClickListener( e -> {
layout.addComponent( new Label( "Thanks " + name.getValue()
+ ", it works!" ) );
} );
layout.addComponents( name , button );
setContent( layout );
}
@WebServlet ( urlPatterns = "/*",
name = "MyUIServlet",
asyncSupported = true )
@VaadinServletConfiguration ( ui = MyUI.class,
productionMode = false )
public static class MyUIServlet extends VaadinServlet {
}
}
Servlet, not Vaadin
I am not using web.xml, which has been the place to set it in prior versions of the framework.
Actually, the session timeout is a Servlet thing, not a Vaadin-specific thing. And the web.xml is a Servlet thing, not a Vaadin-specific thing.
See:
javax.servlet.http.HttpSession::setMaxInactiveInterval(int interval)method
Servlet 3.1 specification (a PDF document)- Servlet 4 specification
Further discussed in How to set session timeout dynamically in Java web applications?.
answered Nov 20 '18 at 3:59
Basil BourqueBasil Bourque
107k25368532
edited Nov 20 '18 at 4:24
answered Nov 20 '18 at 3:59
Basil BourqueBasil Bourque
107k25368532
answered Nov 20 '18 at 3:59
Basil BourqueBasil Bourque
107k25368532
answered Nov 20 '18 at 3:59
Basil BourqueBasil Bourque
107k25368532
107k25368532
Thanks. I think 30 is still a magic number in your example, better use a constant SESSION_TIMEOUT_HALF_HOUR or anything like it. But nevertheless thanks!
– Stimpson Cat
Nov 21 '18 at 10:53
add a comment |
Thanks. I think 30 is still a magic number in your example, better use a constant SESSION_TIMEOUT_HALF_HOUR or anything like it. But nevertheless thanks!
– Stimpson Cat
Nov 21 '18 at 10:53
Thanks. I think 30 is still a magic number in your example, better use a constant SESSION_TIMEOUT_HALF_HOUR or anything like it. But nevertheless thanks!
– Stimpson Cat
Nov 21 '18 at 10:53
Thanks. I think 30 is still a magic number in your example, better use a constant SESSION_TIMEOUT_HALF_HOUR or anything like it. But nevertheless thanks!
– Stimpson Cat
Nov 21 '18 at 10:53
add a comment |
Session timeout is set in web.xml.
If you don't have one, then you will need to create one.
How do i set session timeout in seconds in web.xml?
As you seem to use spring boot, then this might apply to you
Spring Boot Java Config Set Session Timeout
answered Feb 12 '18 at 8:09
André SchildAndré Schild
3,71542136
Where should this file be located? I am using spring boot
– Stimpson Cat
Feb 12 '18 at 8:25
That does not work. The session does not expire.
– Stimpson Cat
Feb 12 '18 at 9:43
@StimpsonCat Alternatively, you can programmatically set it by callingVaadinSession.getCurrent().getSession().setMaxInactiveInterval(numberOfSeconds);in yourinitmethod for example.
– Morfic
Feb 12 '18 at 9:43
While this link may answer the question, it is better to include the essential parts of the answer here and provide the link for reference. Link-only answers can become invalid if the linked page changes. - From Review
– grizzthedj
Feb 14 '18 at 14:07
@grizzthedj Agree for external links, but these are also stackoverflow posts. If the user had a more clear question, I could have marked it as duplicate of the spring boot stuff.
– André Schild
Feb 14 '18 at 15:14
|
show 1 more comment
Session timeout is set in web.xml.
If you don't have one, then you will need to create one.
How do i set session timeout in seconds in web.xml?
As you seem to use spring boot, then this might apply to you
Spring Boot Java Config Set Session Timeout
answered Feb 12 '18 at 8:09
André SchildAndré Schild
3,71542136
Where should this file be located? I am using spring boot
– Stimpson Cat
Feb 12 '18 at 8:25
That does not work. The session does not expire.
– Stimpson Cat
Feb 12 '18 at 9:43
@StimpsonCat Alternatively, you can programmatically set it by callingVaadinSession.getCurrent().getSession().setMaxInactiveInterval(numberOfSeconds);in yourinitmethod for example.
– Morfic
Feb 12 '18 at 9:43
While this link may answer the question, it is better to include the essential parts of the answer here and provide the link for reference. Link-only answers can become invalid if the linked page changes. - From Review
– grizzthedj
Feb 14 '18 at 14:07
@grizzthedj Agree for external links, but these are also stackoverflow posts. If the user had a more clear question, I could have marked it as duplicate of the spring boot stuff.
– André Schild
Feb 14 '18 at 15:14
|
show 1 more comment
Session timeout is set in web.xml.
If you don't have one, then you will need to create one.
How do i set session timeout in seconds in web.xml?
As you seem to use spring boot, then this might apply to you
Spring Boot Java Config Set Session Timeout
answered Feb 12 '18 at 8:09
André SchildAndré Schild
3,71542136
Session timeout is set in web.xml.
If you don't have one, then you will need to create one.
How do i set session timeout in seconds in web.xml?
As you seem to use spring boot, then this might apply to you
Spring Boot Java Config Set Session Timeout
answered Feb 12 '18 at 8:09
André SchildAndré Schild
3,71542136
edited Feb 12 '18 at 8:56
answered Feb 12 '18 at 8:09
André SchildAndré Schild
3,71542136
answered Feb 12 '18 at 8:09
André SchildAndré Schild
3,71542136
answered Feb 12 '18 at 8:09
André SchildAndré Schild
3,71542136
3,71542136
Where should this file be located? I am using spring boot
– Stimpson Cat
Feb 12 '18 at 8:25
That does not work. The session does not expire.
– Stimpson Cat
Feb 12 '18 at 9:43
@StimpsonCat Alternatively, you can programmatically set it by callingVaadinSession.getCurrent().getSession().setMaxInactiveInterval(numberOfSeconds);in yourinitmethod for example.
– Morfic
Feb 12 '18 at 9:43
While this link may answer the question, it is better to include the essential parts of the answer here and provide the link for reference. Link-only answers can become invalid if the linked page changes. - From Review
– grizzthedj
Feb 14 '18 at 14:07
@grizzthedj Agree for external links, but these are also stackoverflow posts. If the user had a more clear question, I could have marked it as duplicate of the spring boot stuff.
– André Schild
Feb 14 '18 at 15:14
|
show 1 more comment
Where should this file be located? I am using spring boot
– Stimpson Cat
Feb 12 '18 at 8:25
That does not work. The session does not expire.
– Stimpson Cat
Feb 12 '18 at 9:43
@StimpsonCat Alternatively, you can programmatically set it by callingVaadinSession.getCurrent().getSession().setMaxInactiveInterval(numberOfSeconds);in yourinitmethod for example.
– Morfic
Feb 12 '18 at 9:43
While this link may answer the question, it is better to include the essential parts of the answer here and provide the link for reference. Link-only answers can become invalid if the linked page changes. - From Review
– grizzthedj
Feb 14 '18 at 14:07
@grizzthedj Agree for external links, but these are also stackoverflow posts. If the user had a more clear question, I could have marked it as duplicate of the spring boot stuff.
– André Schild
Feb 14 '18 at 15:14
Where should this file be located? I am using spring boot
– Stimpson Cat
Feb 12 '18 at 8:25
Where should this file be located? I am using spring boot
– Stimpson Cat
Feb 12 '18 at 8:25
That does not work. The session does not expire.
– Stimpson Cat
Feb 12 '18 at 9:43
That does not work. The session does not expire.
– Stimpson Cat
Feb 12 '18 at 9:43
@StimpsonCat Alternatively, you can programmatically set it by calling
VaadinSession.getCurrent().getSession().setMaxInactiveInterval(numberOfSeconds); in your init method for example.– Morfic
Feb 12 '18 at 9:43
@StimpsonCat Alternatively, you can programmatically set it by calling
VaadinSession.getCurrent().getSession().setMaxInactiveInterval(numberOfSeconds); in your init method for example.– Morfic
Feb 12 '18 at 9:43
While this link may answer the question, it is better to include the essential parts of the answer here and provide the link for reference. Link-only answers can become invalid if the linked page changes. - From Review
– grizzthedj
Feb 14 '18 at 14:07
While this link may answer the question, it is better to include the essential parts of the answer here and provide the link for reference. Link-only answers can become invalid if the linked page changes. - From Review
– grizzthedj
Feb 14 '18 at 14:07
@grizzthedj Agree for external links, but these are also stackoverflow posts. If the user had a more clear question, I could have marked it as duplicate of the spring boot stuff.
– André Schild
Feb 14 '18 at 15:14
@grizzthedj Agree for external links, but these are also stackoverflow posts. If the user had a more clear question, I could have marked it as duplicate of the spring boot stuff.
– André Schild
Feb 14 '18 at 15:14
|
show 1 more comment
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