The last packet successfully received from the server was 39,900 milliseconds ago问题解决

1, before using Mysql or mycat when it is not the problem. After this problem was later changed haproxy + keepalived + mycat

 

2, online search a lot to say, and I changed in accordance with the Internet, she said

 

 

datasource:
url: jdbc:mysql://192.168.0.206:8067/NOVADB?useUnicode=true&characterEncoding=utf8&serverTimezone=CTT&autoReconnect=true&failOverReadOnly=false
username: root
password: 123456
driver-class-name: com.mysql.jdbc.Driver
# 使用druid数据源
type: com.alibaba.druid.pool.DruidDataSource
druid:
validationQuery: select 1
testWhileIdle: true
testOnBorrow: true
testOnReturn: true

 

 

Or not found, later found to modify the configuration of haproxy

 vim /usr/local/haproxy/haproxy.cfg

Haproxy later found to change the timeout server 120000 large such as 120 seconds would not have this problem