Closed
Bug 326314
Opened 19 years ago
Closed 19 years ago
Deadlock in imap (?) when OS network connection breaks down.
Categories
(MailNews Core :: Networking: IMAP, defect)
Tracking
(Not tracked)
RESOLVED
DUPLICATE
of bug 312775
People
(Reporter: KaiE, Assigned: Bienvenu)
Details
(Keywords: hang)
Attachments
(1 file)
(deleted),
patch
|
Details | Diff | Splinter Review |
My primary work environment is a laptop using wireless to a ADSL router, and most of the time I'm running a VPN software, that adds a virtual network tunnel to the picture.
About 3-4 times a day, either the VPN connection breaks down (stalls), or my ADSL router crashes.
When that happens, I usually have the SeaMonkey application (1.0) running, using IMAP+SSL.
Very often, at the time the network goes down, Seamonkey stops responding.
I finally have compiled an optimized package with debug info, and today I attached to the stalled process with the debugger.
I'm attaching the stack trace of all 13 active threads.
I confess this version of Seamonkey is not a plain version. For dogfood reasons I've applied the patch from bug 111384, which is a serious change to our SSL networking.
But I regularly saw this application hang in versions without my patch, too, so I hope this is unrelated.
Maybe you could have a look at the attached stack traces.
There are 3 threads doing IMAP I/O, stopped in PR_Lock calls for two different locks.
Reporter | ||
Comment 1•19 years ago
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Updated•19 years ago
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Assignee: nobody → bienvenu
Severity: normal → critical
Component: MailNews: Networking → Networking: IMAP
Keywords: hang
Assignee | ||
Comment 2•19 years ago
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this is a dup of bug 312775 - since you can reproduce this regularly, Kai, I might have you try some patches if I can come up with any.
*** This bug has been marked as a duplicate of 312775 ***
Status: NEW → RESOLVED
Closed: 19 years ago
Resolution: --- → DUPLICATE
Reporter | ||
Comment 3•19 years ago
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> since you can reproduce this regularly, Kai, I
> might have you try some patches if I can come up with any.
I'll be glad to try them.
Updated•16 years ago
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Product: Core → MailNews Core
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Description
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