What happened:

If server failed to start, it will cause Register fail too.

What you expected to happen:

Return server error, instead register error if server error happens.
{"level":"warn","ts":"2024-12-05T19:02:16.607470+0800","logger":"etcd-client","caller":"v3@v3.5.17/retry_interceptor.go:63","msg":"retrying of unary invoker failed","target":"etcd-endpoints://0xc0003e4f00/127.0.0.1:2379","attempt":0,"error":"rpc error: code = Canceled desc = context canceled"}

How to reproduce it (as minimally and precisely as possible):

Start a program which listen port A, use kratos to listen port A too.

Anything else we need to know?:

The ctx will be cancled since the latst error, you guys did't handle it.

Environment:

• Kratos version (use kratos -v): v2.8.2
• Go version (use go version): go version go1.23.4 linux/amd64
• OS (e.g: cat /etc/os-release):

NAME="Arch Linux"
PRETTY_NAME="Arch Linux"
ID=arch
BUILD_ID=rolling
ANSI_COLOR="38;2;23;147;209"
HOME_URL="https://archlinux.org/"
DOCUMENTATION_URL="https://wiki.archlinux.org/"
SUPPORT_URL="https://bbs.archlinux.org/"
BUG_REPORT_URL="https://gitlab.archlinux.org/groups/archlinux/-/issues"
PRIVACY_POLICY_URL="https://terms.archlinux.org/docs/privacy-policy/"
LOGO=archlinux-logo

• Others:
  None