user name is empty error is shown if authentication is enabled

[Nitin5acc]

Describe the bug
When Authentication is enabled. I am not able to get the values.

user name is empty

is returned.

To Reproduce
_etcdClient = new dotnet_etcd.EtcdClient(_client.Settings.ConnectionString, _client.Settings.Port, _client.Settings.UserName,_client.Settings.Password);

a
Expected behavior
I should get the value ( ETCD cli does return the value)

[beckjin]

You can try it like this :

var client = new EtcdClient("http://127.0.0.1:2379");

var authRes = client.Authenticate(new Etcdserverpb.AuthenticateRequest { Name = "admin", Password = "123456" });

var header = new Metadata
{
  { "Authorization", authRes.Token }
};

var key = "/foo/bar";

client.Put("/foo/bar", "1", header);

[shubhamranjan]

You can try it like this :

var client = new EtcdClient("http://127.0.0.1:2379");

var authRes = client.Authenticate(new Etcdserverpb.AuthenticateRequest { Name = "admin", Password = "123456" });

var header = new Metadata
{
  { "Authorization", authRes.Token }
};

var key = "/foo/bar";

client.Put("/foo/bar", "1", header);

Yes. Documentation is something which is pending from long. I need to update them asap.