jackstraw

Results 2 issues of jackstraw

### Issue description when I restart etcd, dashboard occure the error: 2022-05-31T10:27:32.003+0800 ERROR storage/etcd.go:245 channel canceled 2022-05-31T10:27:32.003+0800 WARN store/store.go:124 watch failed: channel canceled then, cache data is no longer updated...

bug
good second issue

in session mode, the "set-cookie" from server can not be set to next request