JDK-7164969 : heartbeat should handle waking-up after system suspend
  • Type: Bug
  • Component: deploy
  • Sub-Component: deployment_toolkit
  • Affected Version: 8
  • Priority: P3
  • Status: Closed
  • Resolution: Fixed
  • OS: generic
  • CPU: generic
  • Submitted: 2012-04-27
  • Updated: 2017-06-30
  • Resolved: 2012-05-09
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JDK 7 JDK 8
7u6Fixed 8 b38Fixed
Related Reports
Duplicate :  
JDK-6825897 - Browser Java plugin usually stops working after laptop resume
Description
This is shawdowing CR for http://javafx-jira.kenai.com/browse/RT-21197
- Make sure your don't have JPI_PLUGIN2_NO_HEARTBEAT set in env.
- See JIRA description (second way) for steps to reproduce.
Comments
Verified it with jre8 b121 on win7 x86. Steps 1) set JPI_PLUGIN2_DEBUG=1 set JPI_PLUGIN2_VERBOSE=true 2)restart machine 3) launch any javafx applet 4) drag the scrollbar to the top and hold it for few seconds and leave it, No blank no exception 5) Hibernate computer 6) Reopen computer 7) Applet page is not blank
23-12-2013
EVALUATION Heartbeat has timeout, if either client VM or browser VM does not receive ping from each other after the timeout, the client would exit or be killed. The fix is to check the timeout against timestamp of last sent or last received beat whichever is later.
27-04-2012