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  1. Debezium
  2. DBZ-2725

Try to heartbeat / keepalive-check the Postgres Streaming Connection

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Details

    • Enhancement
    • Resolution: Obsolete
    • Major
    • None
    • 1.7.0.CR1
    • postgresql-connector
    • None
    • False
    • False
    • Undefined

    Description

      Currently when Postgres server is about to shutdown with shutdown mode `fast` the connector does not realize that (only when separate heartbeat is configured) as Debezium doesn't heartbeat / check keepalive state of the streaming connection.

      For example we could send regular IDENTIFY_SYSTEM or SHOW (available since PG 10+) commands from the replication protocol in order to check alive state.

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          relates to

          Bug - A problem that impairs or prevents the functions of the product. DBZ-3655 Status stays in RUNNING for Postgres Connector after Postgres is stopped

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Closed

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              Unassigned Unassigned
              rk3rn3r René Kerner
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              Dates

                Created:
                Updated:
                Resolved: