mysql提示got timeout reading communication packets怎么操作
发布时间:2022-02-10 13:06 所属栏目:115 来源:互联网
导读:小编给大家分享一下mysql提示got timeout reading communication packets怎么办,相信大部分人都还不怎么了解,因此分享这篇文章给大家参考一下,希望大家阅读完这篇文章后大有收获,下面让我们一起去了解一下吧! 错误提示: user: root host: `localhost (
小编给大家分享一下mysql提示got timeout reading communication packets怎么办,相信大部分人都还不怎么了解,因此分享这篇文章给大家参考一下,希望大家阅读完这篇文章后大有收获,下面让我们一起去了解一下吧! 错误提示: user: 'root' host: `localhost' (Got timeout reading communication packets) MYSQL server has gone away 引起这个原因是不可怕的.原因是更改了系统的断开时间. mysql>show gloable variables like "%timeout%"; 进行查看 interactive_timeout 的黓认值为28800 wait_timeout 的默认值这:120 根据情况增加吧. 这两个值是一个全局变量,可以动态增加,如: mysql> set global interactive_timeout=28800; Query OK, 0 rows affected (0.00 sec) mysql> show global variables like "interactive_timeout"; +---------------------+-------+ | Variable_name | Value | +---------------------+-------+ | interactive_timeout | 28800 | +---------------------+-------+ 1 row in set (0.00 sec) 可以导致Got timeout reading communication packets错误的原因 https://dev.mysql.com/doc/refman/5.5/en/communication-errors.html 可能导致Got Timeout reading communication packets错误的原因有如下几个: A client attempts to access a database but has no privileges for it.(没有权限) A client uses an incorrect password.(密码错误) A connection packet does not contain the right information.(连接没有包含正确信息) It takes more than connect_timeout seconds to obtain a connect packet. (获取连接信息起过connect_timeout的时长) The client program did not call mysql_close() before exiting.(客户端没有调用mysql_close()函数) The client had been sleeping more than wait_timeout or interactive_timeout seconds without issuing any requests to the server. (客户端的空连接时间过长,超过了wait_timeout和interactive_timeout的时间) The client program ended abruptly in the middle of a data transfer.(数据传输过程中终结) 错误排查: 因为我们手机版与pc端的php函数不同步导致的问题,所以仔细检查一下问题就解决了。 以上是“mysql提示got timeout reading communication packets怎么办”这篇文章的所有内容,感谢各位的阅读! (编辑:ASP站长网) |
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