在dashboard中添加路由前端无法显示

[Wauux]

Issue description

在dashboard中添加路由后，前端无报错 但是无法显示。etcd 中添加成功，apisix路由生效

Expected behavior

dashboard中添加路由

How to Reproduce

1. 在dashboard中添加了一条路由
2. 前端无报错
3. 后台etcd中查到新添加路由
4. 新的路由在apisix中是生效的

但是在dashboard中无新路由的显示。 这个问题已经出现挺多次了，重启dashboard可以解决

Screenshots

No response

Environment

• apisix version (cmd: apisix version): 13.1
• OS (cmd: uname -a): Linux 3.10.0-1127.10.1.el7.x86_64 Init Dashboard & add some features #1 SMP Wed Jun 3 14:28:03 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
• OpenResty / Nginx version (cmd: nginx -V or openresty -V): openresty/1.19.9.1
• etcd version, if have (cmd: run etcd --version):3.4.14
• apisix-dashboard version, if have:apisix-dashboard-2.11
• Browser version, if have:

Additional context

No response

[Wauux]

dashboard 里找到了几个etcd watch的错误
2022-06-18T16:14:17.344+0800 ERROR storage/etcd.go:245 channel canceled
2022-06-18T16:14:17.344+0800 WARN store/store.go:124 watch failed: channel canceled

以及很多
2022-06-18T17:00:00.009+0800 WARN store/store.go:154 data not found by key:

[SkyeYoung]

@Wauux Hi, I looked through the existing issues and this seems to be a difficult problem to pinpoint. Here is the link to that issue, can you see if it gives some insight into the solution? #2285