Implement no-op support for Plug.Conn.Adapter.upgrade/3

mtrudel · Oct 3, 2022 · 0646251 · 0646251
1 parent c06b6c8
commit 0646251
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diff --git a/lib/bandit/http1/adapter.ex b/lib/bandit/http1/adapter.ex
@@ -311,6 +311,9 @@ defmodule Bandit.HTTP1.Adapter do
   @impl Plug.Conn.Adapter
   def inform(_req, _status, _headers), do: {:error, :not_supported}
 
+  @impl Plug.Conn.Adapter
+  def upgrade(_req, _upgrade, _opts), do: {:error, :not_supported}
+
   @impl Plug.Conn.Adapter
   def push(_req, _path, _headers), do: {:error, :not_supported}
 

diff --git a/lib/bandit/http2/adapter.ex b/lib/bandit/http2/adapter.ex
@@ -128,6 +128,9 @@ defmodule Bandit.HTTP2.Adapter do
     GenServer.call(adapter.connection, {:send_headers, adapter.stream_id, headers, false})
   end
 
+  @impl Plug.Conn.Adapter
+  def upgrade(_req, _upgrade, _opts), do: {:error, :not_supported}
+
   @impl Plug.Conn.Adapter
   def push(adapter, path, headers) do
     headers = split_cookies(headers)