whether the error message is misleading

[shaobo322]

Hi there, as show in the picture below, when we create a etcd cli, if failed, we reture an error message failed to start a etcd instance: ......, but actually we do not try to start an etcd instance, what we do is just create a long connect to an already existed etcd instance

[tzssangglass]

we can change instance to connection?

[tzssangglass]

failed to create a etcd connection