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  1. MariaDB MaxScale
  2. MXS-4001

The Cache filter cannot cope with the Redis server closing the connection

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    Details

    • Type: Bug
    • Status: Closed (View Workflow)
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.5, 6
    • Fix Version/s: 2.5.20, 6.2.3
    • Component/s: cache
    • Labels:
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      Description

      If

      • Redis is used as storage for the cache,
      • Redis has been configured with an idle timeout, and
      • a client is idle for a duration longer than the Redis idle timeout,
        thereafter all cache activity performed on behalf of that client will fail with error messages like

        2022-02-16 11:25:43   error  : [storage_redis] Failed to read reply in the context of MULTI: general error, Server closed the connection
        2022-02-16 11:25:43   error  : [storage_redis] Failed when reading response to MULTI: no error, Server closed the connection
        

        until the end of the session.

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              Assignee:
              johan.wikman Johan Wikman
              Reporter:
              johan.wikman Johan Wikman
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                Dates

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                Updated:
                Resolved:

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