dongtang8678 2017-04-10 12:08
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TYPO3重新连接数据库

I have a quite long running command controller/scheduler job, accessing the database at the very end. With standard MySQL timeout settings it runs into a "MySQL Server has gone away". Increasing the timeout I can circumvent the error. However, I'd like to fix the problem. How can I reconnect to the db (TYPO3 7.6)?

I tried

$GLOBALS['TYPO3_DB']->connectDB();

but this did not work.

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  • dongzaocheng3214 2017-04-11 09:09
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    If the connection times out the state in TYPO3's DatabaseConnection::$isConnected is still set. You could try the following:

    // isConnected() sends a ping and modifies internal $isConnected property
    if (!$GLOBALS['TYPO3_DB']->isConnected()) {
      // re-connect to database if required
      $GLOBALS['TYPO3_DB']->connectDB();
    }
    
    本回答被题主选为最佳回答 , 对您是否有帮助呢?
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