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  1. MariaDB Server
  2. MDEV-36812

Implement MYSQL_OPT_BIND

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Details

    • New Feature
    • Status: Open (View Workflow)
    • Critical
    • Resolution: Unresolved
    • None
    • Scripts & Clients
    • None
    • Q2/2025 Development, Q3/2025 Server Development

    Description

      MYSQL_OPT_BIND determines which of the slave's network interfaces is chosen for connecting to the master.
      It is required to back --bind-address (MDEV-21465) and CHANGE MASTER [...] TO MASTER_BIND=... (MDEV-19248).

      From MDEV-19248 comment:

      • mysql_options() of sql-common/client.c does not recognize MYSQL_OPT_BIND.
      • include/mysql.h's struct st_mysql_options has client_ip where libmariadb/include/mysql.h's version has bind_address.
      • Although it recognizes MYSQL_SET_CLIENT_IP, it's not actually used for anything.

      Attachments

        Issue Links

          blocks

          New Feature - A new feature of the product, which has yet to be developed. MDEV-19248 Implement MASTER_BIND for CHANGE MASTER

          • Critical - Crashes, loss of data, severe memory leak.
          • Stalled

          New Feature - A new feature of the product, which has yet to be developed. MDEV-21465 Add --bind-address parameter for outgoing client connections

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Stalled

          Activity

            People

              ParadoxV5 Jimmy Hú
              ParadoxV5 Jimmy Hú
              Sergei Golubchik Sergei Golubchik
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              Dates

                Created:
                Updated:

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