mysql提示got timeout reading communication packets的解決方法
錯誤提示:
user: 'root' host: `localhost' (Got timeout reading communication packets)
MYSQL server has gone away
引起這個原因是不可怕的.原因是更改了系統(tǒng)的斷開時間.
mysql>show gloable variables like "%timeout%";
進行查看
interactive_timeout 的黓認值為28800
wait_timeout 的默認值這:120
根據情況增加吧.
這兩個值是一個全局變量,可以動態(tài)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)
可以導致Got timeout reading communication packets錯誤的原因
https://dev.mysql.com/doc/refman/5.5/en/communication-errors.html
可能導致Got Timeout reading communication packets錯誤的原因有如下幾個:
A client attempts to access a database but has no privileges for it.(沒有權限)
A client uses an incorrect password.(密碼錯誤)
A connection packet does not contain the right information.(連接沒有包含正確信息)
It takes more thanconnect_timeoutseconds to obtain a connect packet. (獲取連接信息起過connect_timeout的時長)
The client program did not callmysql_close()before exiting.(客戶端沒有調用mysql_close()函數)
The client had been sleeping more thanwait_timeoutorinteractive_timeoutseconds without issuing any requests to the server. (客戶端的空連接時間過長,超過了wait_timeout和interactive_timeout的時間)
The client program ended abruptly in the middle of a data transfer.(數據傳輸過程中終結)
錯誤排查:
因為我們手機版與pc端的php函數不同步導致的問題,所以仔細檢查一下問題就解決了。
版權聲明:本站文章來源標注為YINGSOO的內容版權均為本站所有,歡迎引用、轉載,請保持原文完整并注明來源及原文鏈接。禁止復制或仿造本網站,禁止在非www.sddonglingsh.com所屬的服務器上建立鏡像,否則將依法追究法律責任。本站部分內容來源于網友推薦、互聯網收集整理而來,僅供學習參考,不代表本站立場,如有內容涉嫌侵權,請聯系alex-e#qq.com處理。