Unexpected message when TLS connection closed

[lukaszsamson]

Environment

• Elixir 1.5.3, erlang 20.2
• ExAws 2.0.2
• hackney 1.11.0

Current behavior

When using ExAws.request and TLS connection to AWS gets closed, the calling process receives unexpected message
{:ssl_closed, {:sslsocket, {:gen_tcp, #Port<0.80147>, :tls_connection, :undefined}, #PID<0.2224.2>}}

This is actually caused by hackney issue benoitc/hackney#464

Expected behavior

No unexpected messages

[ericmj]

Doesn't look like ex_aws can do anything but wait for a hackney fix.

[benwilson512]

If there's a meaningful change that we can add to the hackney adapter then we can re-open.

[joshchernoff]

can Hackney be easily replaced with say HTTPotion?