Couchbase C client library libcouchbase

core dump whenever CouchBase connection attempt fails

Details

  • Type: Bug Bug
  • Status: Closed Closed
  • Priority: Blocker Blocker
  • Resolution: Fixed
  • Affects Version/s: 2.0.1
  • Fix Version/s: 2.0.3
  • Component/s: library
  • Security Level: Public
  • Labels:
    None

Description

We are seeing a core dump whenever CouchBase connection attempt fails for the first time and we try to reconnect.
This is a case when the client comes up before the Couchbase server.

Activity

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Sergey Avseyev added a comment -
http://review.couchbase.org/23663

I've fixed one usage of addrinfo struct, is it possible to get minimal script to reproduce the issue, or maybe you can grab the patch, apply and verify it?
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Sergey Avseyev added a comment - http://review.couchbase.org/23663 I've fixed one usage of addrinfo struct, is it possible to get minimal script to reproduce the issue, or maybe you can grab the patch, apply and verify it?
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Sergey Avseyev added a comment -
Ok, I've found the issue, and they are right, rebuild instance will of course fix the issue. So there is workaround. I'm working on proper solution.
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Sergey Avseyev added a comment - Ok, I've found the issue, and they are right, rebuild instance will of course fix the issue. So there is workaround. I'm working on proper solution.
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Sergey Avseyev added a comment -
There is some state which isn't reset on the second connection attempt: like instance->backup_idx and instance->configuration_callback_last. I'm working on the fix now
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Sergey Avseyev added a comment - There is some state which isn't reset on the second connection attempt: like instance->backup_idx and instance->configuration_callback_last. I'm working on the fix now
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Sergey Avseyev added a comment -
The fix http://review.couchbase.org/23809
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Sergey Avseyev added a comment - The fix http://review.couchbase.org/23809
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Sergey Avseyev added a comment -
Marking it as resolved and reassigning to James for feedback
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Sergey Avseyev added a comment - Marking it as resolved and reassigning to James for feedback

People

  • Assignee:
    Sergey Avseyev
    Reporter:
    James Mauss
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Dates

  • Created:
    Updated:
    Resolved: