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  1. MariaDB MaxScale
  2. MXS-197

Incorrect sequence of operations with DCB

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Details

    • Bug
    • Status: Closed (View Workflow)
    • Major
    • Resolution: Fixed
    • 1.1.1
    • 1.3.0
    • Core
    • None
    • All

    Description

      Partly because of MXS-196 there is a possibility that a DCB fails to start polling in the call to func.listen around line 351 of service.c but the DCB will be in state DCB_STATE_POLLING. When dcb_close is called there will be an attempt to remove the DCB from the poll list, but since it was never successfully added this will fail. The dcb_close function will emit an error, but not otherwise do anything, leaving a DCB in limbo.

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            martin brampton martin brampton (Inactive)
            martin brampton martin brampton (Inactive)
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              Created:
              Updated:
              Resolved:

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