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CUSTCOM-260 Fixed possible deadlock in StandardSession #4478
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dmatej
merged 10 commits into
payara:master
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sgflt:issue-4281-deadlock-isValid-side-effect
Apr 16, 2020
Merged
CUSTCOM-260 Fixed possible deadlock in StandardSession #4478
dmatej
merged 10 commits into
payara:master
from
sgflt:issue-4281-deadlock-isValid-side-effect
Apr 16, 2020
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- see javadoc in Session interface
- improves encapsulation of parent class
- partially fixes cyclic dependency between SingleSignOnEntry:121 and BaseHASession:239
- isValid has side effect described in Session interface - we cannot break contract
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@sgflt We are awaiting the signed CLA (https://github.com/payara/Payara/blob/master/PayaraCLA.pdf) otherwise we need to close this PR. |
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I see it - toString could initiate evaluation of session validity. Nice work!
CLA on the way :) |
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We've got the CLA |
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Jenkins test please |
dmatej
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Issue 4281 possible fix
CUSTCOM-260 Fixed possible deadlock in StandardSession
Apr 16, 2020
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Description
This is a bug fix of deadlock described in #4281
I could not create simple reproducer because race conditions are hard to reproduce.
EDIT dmatej: the possible deadlock is well visible from sources.
Notes for Reviewers
Reviewer should proove that the cycle between classes existed in previous version and now is fixed correctly.
@dmatej