fix(transport): Apply tls-connector for discovery when applicable (#334) #338
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Motivation
Trying my luck with a PR for this, even though I'm a newbie here.
Please provide feedback and correct me if I'm wrong.
fixes #334
Solution
Apply optional tls-connector to the discovery client if the tls-feature is enabled.
Performed some tests combined with this patch: johanot/etcd-rs@ad8a264 on etcd-rs - since etcd-rs uses the balanced_list service endpoint to connect to etcd. It seemed to work just fine using TLS.