{:response, :fin, 204, _} <- :gun.await(conn_pid, reference),
headers <- build_headers(uri),
ref <- :gun.ws_upgrade(conn_pid, to_charlist(path), headers, %{silence_pings: false}) do
{:response, :fin, 204, _} <- :gun.await(conn_pid, reference),
headers <- build_headers(uri),
ref <- :gun.ws_upgrade(conn_pid, to_charlist(path), headers, %{silence_pings: false}) do