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  1. MariaDB Connector/node.js
  2. CONJS-196

Disconnect event not caught

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    Details

    • Type: Bug
    • Status: Closed (View Workflow)
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 3.0.0
    • Fix Version/s: 3.0.1
    • Component/s: pool
    • Labels:
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      Description

      see https://github.com/mariadb-corporation/mariadb-connector-nodejs/issues/195

      The 3.0.0 release seems to have introduced a bug that wasn't there in 2.5.6.

      Scenario

      Using the promise API

      • Create a connection pool
      • Get a connection
      • Perform some requests
      • Release connection
      • Shutdown the DB server
      • Error ER_CONNECTION_KILLED is sometimes caught in the error event of the connection, sometimes not
      • Error ER_SOCKET_UNEXPECTED_CLOSE is sometimes caught in the error event of the connection, sometimes not
      • One more ER_SOCKET_UNEXPECTED_CLOSE is raised but I'm unable to catch it, thus my node process crashes. It doesn't get caught by the error event handler that I added to the connection.

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            Assignee:
            diego dupin Diego Dupin
            Reporter:
            diego dupin Diego Dupin
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              Dates

              Created:
              Updated:
              Resolved:

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