Bug #2052
双MySQL配置VIP漂移时打开历史事件插件ehmi崩溃
Defect version:
Description
问题描述:两台MySQL主备配置,通过keepalived的VIP地址访问数据库方式,当一台MySQL崩溃致使VIP地址漂移时,把ehmi界面切换到历史事件界面后ehmi崩溃。
History
Updated by jiwei shi almost 3 years ago
- Status changed from New to In Progress
原因:VIP漂移过程中,数据库连不上历史插件未初始化好的变量的使用导致插件崩溃;
解决:历史插件构造时默认字体m_fontSize大小为15,并且侧边栏禁止窗口操作来优化界面显示;
若出现数据库连接失败现象需要重新刷新历史事件界面;
Updated by jiwei shi almost 3 years ago
- Status changed from In Progress to Resolved
- Target version set to 3.0.6
- Start date changed from 03/09/2022 to 03/08/2022
- % Done changed from 0 to 100