mysql-error-2006 | 易学教程

(2006, 'MySQL server has gone away') in WSGI django

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问题 I have a MySQL gone away with Django under WSGI. I found entries for this problem on stackoverflow, but nothing with Django specifically. Google does not help, except for workarounds (like polling the website every once in a while, or increasing the database timeout). Nothing definitive. Technically, Django and/or MySQLdb (I'm using the latest 1.2.3c1) should attempt a reconnect if the server hanged the connection, but this does not happen. How can I solve this issue without workarounds ? 回答1

MySQL server has gone away

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问题 Here my code snippet: query.next(); qDebug()<<query.lastError(); qlonglong res=query.value(0).toLongLong(); qDebug()<<query.lastError(); and the corresponding log I have: Debug: QSqlError(2006, "QMYSQL: Unable to execute query", "MySQL server has gone away") Warning: QSqlQuery::value: not positioned on a valid record Debug: QSqlError(2006, "QMYSQL: Unable to execute query", "MySQL server has gone away") Normally my program works just fine (it works on a server and accepts connections from

(2006, 'MySQL server has gone away') in WSGI django

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I have a MySQL gone away with Django under WSGI. I found entries for this problem on stackoverflow, but nothing with Django specifically. Google does not help, except for workarounds (like polling the website every once in a while, or increasing the database timeout). Nothing definitive. Technically, Django and/or MySQLdb (I'm using the latest 1.2.3c1) should attempt a reconnect if the server hanged the connection, but this does not happen. How can I solve this issue without workarounds ? show variables like 'wait_timeout'; this is the setting will throw back the "mysql gone away" error set it

Getting MYSQL Error: “Error Code: 2006 - MySQL server has gone away”

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问题 I am getting following error, when I try to import MYSQL database: Error Code: 2013 - Lost connection to MySQL server during queryQuery: Error Code: 2006 - MySQL server has gone away Can someone let me know what is wrong? 回答1: Here you can read more about this error and various ways to avoid/solve it From the docs: The most common reason for the MySQL server has gone away error is that the server timed out and closed the connection 回答2: Investigation shows many solutions correctly talking

#2006 MySQL Server has gone away error in Wamp

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问题 Im using Wampserver version 2.0 . When i try to import a sql file, either through MySQL Query Browser or PHPMyAdmin,i get the following error. Error 2006: MySQL Server has gone away. The size of the file is 54,528 KB. In C:\wamp\bin\mysql\mysql5.1.30\my.ini , i set the max_allowed_packet to 100M in [mysqldump] and [wampmysqld]. I couldnt find wait_timeout variable in my.ini. Any way to fix this problem ?. For your reference, i have given below the contents of my.ini file. # Example MySQL

MySQL error 2006: mysql server has gone away

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问题 I\'m running a server at my office to process some files and report the results to a remote MySQL server. The files processing takes some time and the process dies halfway through with the following error: 2006, MySQL server has gone away I\'ve heard about the MySQL setting, wait_timeout , but do I need to change that on the server at my office or the remote MySQL server? 回答1: It may be easier to check if the connection and re-establish it if needed. See PHP:mysqli_ping for info on that. 回答2: