It is mentioned that there is an error code page for v2 protocol:
https://github.com/etcd-io/etcd/blob/ae7862e8bc8007eb396099db4e0e04ac026c8df5/server/etcdserver/api/v2error/error.go#L16

However, I can't find Documentation/v2/errorcode.md in this repo. Is the comment stale?

We need to validate and sanitize the configuration. We already have this feature at some degree, but it's not good enough and poorly implemented. Every configuration struct has its own validator/sanitizer and these functions have to be called before running an Olric node.

Here is a sample. config.Client has its own Sanitize function and constructor.

// NewClient returns a new con