set adapter opts in connection

lib/pleroma/http/connection.ex

@@ -35,9 +35,33 @@ defmodule Pleroma.HTTP.Connection do
     adapter_options = Pleroma.Config.get([:http, :adapter], [])
     proxy_url = Pleroma.Config.get([:http, :proxy_url], nil)
 
-    @options
-    |> Keyword.merge(adapter_options)
-    |> Keyword.merge(options)
-    |> Keyword.merge(proxy: proxy_url)
+    options =
+      @options
+      |> Keyword.merge(adapter_options)
+      |> Keyword.merge(options)
+      |> Keyword.merge(proxy: proxy_url)
+
+    pool = options[:pool]
+    url = options[:url]
+
+    if not is_nil(url) and not is_nil(pool) and Pleroma.Gun.Connections.alive?(pool) do
+      get_conn_for_gun(url, options, pool)
+    else
+      options
+    end
+  end
+
+  defp get_conn_for_gun(url, options, pool) do
+    case Pleroma.Gun.Connections.get_conn(url, options, pool) do
+      nil ->
+        options
+
+      conn ->
+        %{host: host, port: port} = URI.parse(url)
+
+        Keyword.put(options, :conn, conn)
+        |> Keyword.put(:close_conn, false)
+        |> Keyword.put(:original, "#{host}:#{port}")
+    end
   end
 end

lib/pleroma/http/http.ex

@@ -34,11 +34,13 @@ defmodule Pleroma.HTTP do
 
       adapter_gun? = Application.get_env(:tesla, :adapter) == Tesla.Adapter.Gun
 
-      pool = options[:adapter][:pool]
-
       options =
-        if adapter_gun? and not is_nil(pool) and Pleroma.Gun.Connections.alive?(pool) do
-          get_conn_for_gun(url, options, pool)
+        if adapter_gun? do
+          adapter_opts =
+            Keyword.get(options, :adapter, [])
+            |> Keyword.put(:url, url)
+
+          Keyword.put(options, :adapter, adapter_opts)
         else
           options
         end
@@ -63,24 +65,6 @@ defmodule Pleroma.HTTP do
     end
   end
 
-  defp get_conn_for_gun(url, options, pool) do
-    case Pleroma.Gun.Connections.get_conn(url, options, pool) do
-      nil ->
-        options
-
-      conn ->
-        %{host: host, port: port} = URI.parse(url)
-
-        adapter_opts =
-          Keyword.get(options, :adapter, [])
-          |> Keyword.put(:conn, conn)
-          |> Keyword.put(:close_conn, false)
-          |> Keyword.put(:original, "#{host}:#{port}")
-
-        Keyword.put(options, :adapter, adapter_opts)
-    end
-  end
-
   defp process_sni_options(options, nil), do: options
 
   defp process_sni_options(options, url) do