+
+ @spec options(URI.t(), keyword()) :: keyword()
+ def options(%URI{} = uri, opts \\ []) do
+ @defaults
+ |> pool_timeout()
+ |> Keyword.merge(opts)
+ |> adapter_helper().options(uri)
+ end
+
+ defp pool_timeout(opts) do
+ {config_key, default} =
+ if adapter() == Tesla.Adapter.Gun do
+ {:pools, Config.get([:pools, :default, :timeout])}
+ else
+ {:hackney_pools, 10_000}
+ end
+
+ timeout = Config.get([config_key, opts[:pool], :timeout], default)
+
+ Keyword.merge(opts, timeout: timeout)
+ end
+
+ @spec after_request(keyword()) :: :ok
+ def after_request(opts), do: adapter_helper().after_request(opts)
+
+ defp adapter, do: Application.get_env(:tesla, :adapter)
+
+ defp adapter_helper do
+ case adapter() do
+ Tesla.Adapter.Gun -> AdapterHelper.Gun
+ Tesla.Adapter.Hackney -> AdapterHelper.Hackney
+ _ -> AdapterHelper
+ end
+ end
+
+ @spec parse_proxy(String.t() | tuple() | nil) ::
+ {:ok, host(), pos_integer()}
+ | {:ok, proxy_type(), host(), pos_integer()}
+ | {:error, atom()}
+ | nil
+
+ def parse_proxy(nil), do: nil
+
+ def parse_proxy(proxy) when is_binary(proxy) do
+ with [host, port] <- String.split(proxy, ":"),
+ {port, ""} <- Integer.parse(port) do
+ {:ok, parse_host(host), port}
+ else
+ {_, _} ->
+ Logger.warn("Parsing port failed #{inspect(proxy)}")
+ {:error, :invalid_proxy_port}
+
+ :error ->
+ Logger.warn("Parsing port failed #{inspect(proxy)}")
+ {:error, :invalid_proxy_port}
+
+ _ ->
+ Logger.warn("Parsing proxy failed #{inspect(proxy)}")
+ {:error, :invalid_proxy}
+ end
+ end
+
+ def parse_proxy(proxy) when is_tuple(proxy) do
+ with {type, host, port} <- proxy do
+ {:ok, type, parse_host(host), port}
+ else
+ _ ->
+ Logger.warn("Parsing proxy failed #{inspect(proxy)}")
+ {:error, :invalid_proxy}
+ end