DrJava / Bugs / #576 Navigating history causes deadlock

#576 Navigating history causes deadlock

Milestone: 5: Makes DrJ unstable

Status: closed-fixed

Owner: Christopher Warrington

Labels: Interactions (155)

Priority: 5

Updated: 2007-03-02

Created: 2007-02-21

Creator: Christopher Warrington

Private: No

Run the attached file. In the interactions pane, try to navigate to a previous history item and watch DrJava deadlock.

(Tested against r4170)

Discussion

Christopher Warrington - 2007-02-21

BangOnIt.java

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Mathias Ricken - 2007-02-22

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I could easily reproduce this deadlock with revision 4172 on the MacBook.

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Mathias Ricken - 2007-02-22

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With revision 4169, DrJava does *not* deadlock on my MacBook. It looks like the changes in the locking protocol in revision 4170 were too aggressive.

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Christopher Warrington - 2007-03-02

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DrJava will hang when trying to navigate the history even in there is nothing being output to the Interactions pane.

(Tested against r4190.)

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Christopher Warrington - 2007-03-02

assigned_to: nobody --> c45207

status: open --> closed-fixed
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Christopher Warrington - 2007-03-02

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Fixed in SVN r4200.

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