bug #7036
bug #7035: Vaadin views keeping connection open as long as the view has not exited
correctly release vaadin view resources when the browser windows has been closed
100%
Related issues
Associated revisions
ref #7036 implementing DetachListener in DistributionStatusUI to relase db connections for unused Views
ref #7036 disposing resources in mvp beans
ref #7036 LoginView in View scope helps disposing this bean
it is no longer required to have it in the UIScope
fix #7036 making sure all spring beans are disposed when the vaadin session times out
- RegistrationToolbar, RegistrationUI, RegistrationWorkingsetPresenter, NavigationManagerBean as DisposableBean
- seetting the vaadin closeIdleSessions parameter to true in web.xml
History
#1 Updated by Andreas Kohlbecker over 1 year ago
- Related to bug #7047: Vaadin UI and View scope beans are not always destroyed correctly added
#2 Updated by Andreas Kohlbecker over 1 year ago
- Related to deleted (bug #7047: Vaadin UI and View scope beans are not always destroyed correctly)
#3 Updated by Andreas Kohlbecker over 1 year ago
- Duplicated by bug #7047: Vaadin UI and View scope beans are not always destroyed correctly added
#4 Updated by Andreas Kohlbecker over 1 year ago
- Description updated (diff)
- Status changed from New to In Progress
#5 Updated by Andreas Kohlbecker over 1 year ago
- Tags set to phycobank
- Priority changed from Highest to Priority13
- Target version changed from Release 4.11 to Reviewed Next Major Release
- Severity changed from blocker to normal
#6 Updated by Andreas Kohlbecker over 1 year ago
- Related to bug #7046: replace open session per view pattern by DTO strategy added
#7 Updated by Andreas Kohlbecker over 1 year ago
- Related to bug #6687: Multiple representations of the same entity merge problem added
#8 Updated by Andreas Kohlbecker over 1 year ago
- Subject changed from correctly release vaadin view resources when the browser windows has been closed to correctly release vaadin view ad UI resources
#9 Updated by Andreas Kohlbecker over 1 year ago
- Duplicated by deleted (bug #7047: Vaadin UI and View scope beans are not always destroyed correctly)
#10 Updated by Andreas Kohlbecker over 1 year ago
- Related to bug #7047: Vaadin UI and View scope beans are not always destroyed correctly added
#11 Updated by Andreas Kohlbecker over 1 year ago
- Subject changed from correctly release vaadin view ad UI resources to correctly release vaadin view resources when the browser windows has been closed
- Description updated (diff)
#12 Updated by Andreas Kohlbecker 6 months ago
- Priority changed from Priority13 to Highest
- Target version changed from Reviewed Next Major Release to Release 5.5
it seems as this is not yet solved.
#13 Updated by Andreas Kohlbecker 6 months ago
- File picture893-1.png View added
after editing in parallel with 3 users for some time and closing all browser tabs afterwards, some spring beans like the LoginPresenter and the RegistrationWorkingsetPresenter and View are not disposed:
#14 Updated by Andreas Kohlbecker 6 months ago
the problem seems mainly to be caused by the NavigationManagerBean not releasing the references to RegistrationWorksetViewBeans contained in currentView and by the PopupViewRegistration keeping the RegistrationWorksetViewBean in the popupViewFieldMap where its used as key.
#15 Updated by Andreas Kohlbecker 6 months ago
Resources which are still in memory after closing a browser window should be destroyed automatically once the next heardbeat has reached the server.
It is defined by the @VaadinServletConfiguration.InitParameterName(value="heartbeatInterval"):
5.8.5. UI Expiration
UI instances are cleaned up if no communication is received from them after some time. If no
other server requests are made, the client-side sends keep-alive heartbeat requests. A UI is
kept alive for as long as requests or heartbeats are received from it. It expires if three consecutive
heartbeats are missed.
The heartbeatInterval is at 5 minutes (300 seconds) per default.
#16 Updated by Andreas Kohlbecker 6 months ago
- Status changed from In Progress to Resolved
- % Done changed from 0 to 50
Applied in changeset cdm-vaadin|b14494a9c3be6a70f64c4560209ba8d406eb635f.
#17 Updated by Andreas Kohlbecker 6 months ago
- Status changed from Resolved to Closed
- Target version changed from Release 5.5 to Release 5.4
- % Done changed from 50 to 100
now all spring beans like RegistrationToolbar, RegistrationUI, RegistrationWorkingsetPresenter, NavigationManagerBean are disposed when the session times out due to inactivity.
