jumpserver版本 v3.10.9
部署模式：haproxy+3台jumpserver
1、前2天我在windows资产使用secureCRT，右击鼠标进行crt窗口文本复制，jumpserver的连接突然关闭，连续2次都关闭，不清楚是不是复制的字符导致的
2、windows资产的复制粘贴小组件，有时候会失效，无法从本地复制到受控机，也无法复制出来，我和我同事都遇到过，重新连接资产都也无法恢复，我后面重启windows，重新连接就恢复了
3、今天有个同事说无法想上传文件到windows的时候发现右下角小组件不见了，过了一段时间又正常了（不确定是否几台jumpserver里面有某一台正常）要如何定位。
3台jumpserver 近期lion模块的报错日志汇总如下几类
/opt/jumpserver/lion/data/logs/lion.log
GET http://core:8080/api/v1/users/profile/ failed, get code: 401, {“detail”:“身份认证信息未提供。”,“code”:“not_authenticated”} （这个应该是我的core_host没配置好导致）
send web client err: websocket: close sent
Ws heart beat closed, try reconnect after 10s
[ERROR] Ws client read err: websocket: close 1012
guacamole server read err: read tcp 127.0.0.1:42236->127.0.0.1:4822: use of closed network connection
guacamole server read err: EOF
guacamole server read err: read tcp 127.0.0.1:51228->127.0.0.1:4822: use of closed network connection
guacamole server read err: read tcp 127.0.0.1:40466->127.0.0.1:4822: i/o timeout
web client read err: read tcp 192.168.250.8:8081->192.168.250.1:60068: use of closed network connection
guacamole server read err: read tcp 127.0.0.1:47578->127.0.0.1:4822: i/o timeout
web client read err: read tcp 192.168.250.8:8081->192.168.250.1:48002: use of closed network connection