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  1. ZooKeeper
  2. ZOOKEEPER-2431 C client documentation improvement
  3. ZOOKEEPER-2432

Document how to use single thread C client API to monitor connection status.

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    Details

    • Type: Sub-task
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 3.4.8
    • Fix Version/s: 3.7.0, 3.5.9
    • Component/s: c client, documentation
    • Labels:
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      Description

      We need document the correct approach (use watchers combined with zookeeper_interest, select, and zookeeper_process) for monitoring connection events between client and server using single thread C library. See examples https://goo.gl/hql4B1 and https://github.com/fpj/zookeeper-book-example/blob/master/src/main/c/master.c. In particular emphasis that the return code of zookeeper_interest should not be relied for connection monitoring purposes.

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          is related to

          Bug - A problem which impairs or prevents the functions of the product. ZOOKEEPER-1676 C client zookeeper_interest returning ZOK on Connection Loss

          • Blocker - Blocks development and/or testing work, production could not run
          • Closed
          relates to

          Bug - A problem which impairs or prevents the functions of the product. ZOOKEEPER-1676 C client zookeeper_interest returning ZOK on Connection Loss

          • Blocker - Blocks development and/or testing work, production could not run
          • Closed

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              • Assignee:
                hanm Michael Han
                Reporter:
                hanm Michael Han
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                Dates

                • Created:
                  Updated: