From 939e6afa358dac9285693865c8b5a698d9567f7f Mon Sep 17 00:00:00 2001
From: Tomasz Mazur <47872060+AHGIJMKLKKZNPJKQR@users.noreply.github.com>
Date: Wed, 24 Sep 2025 15:14:39 +0200
Subject: [PATCH] Send small files using PutObject instead of multipart request

---
 lib/ex_webrtc_recorder/s3/utils.ex | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

diff --git a/lib/ex_webrtc_recorder/s3/utils.ex b/lib/ex_webrtc_recorder/s3/utils.ex
index 23219b7..191a2be 100644
--- a/lib/ex_webrtc_recorder/s3/utils.ex
+++ b/lib/ex_webrtc_recorder/s3/utils.ex
@@ -2,16 +2,22 @@ if Code.ensure_loaded?(ExAws.S3) do
   defmodule ExWebRTC.Recorder.S3.Utils do
     @moduledoc false
 
+    @chunk_size 5 * 1024 * 1024
+
     @spec upload_file(Path.t(), String.t(), String.t(), keyword()) :: {:ok | :error, term()}
     def upload_file(path, s3_bucket_name, s3_path, s3_config \\ []) do
-      path
-      |> ExAws.S3.Upload.stream_file()
-      |> ExAws.S3.upload(s3_bucket_name, s3_path)
+      case File.stat!(path) do
+        %File.Stat{size: size} when size != :undefined and size <= @chunk_size ->
+          ExAws.S3.put_object(s3_bucket_name, s3_path, File.read!(path))
+
+        _else ->
+          path
+          |> ExAws.S3.Upload.stream_file()
+          |> ExAws.S3.upload(s3_bucket_name, s3_path)
+      end
       |> ExAws.request(s3_config)
     end
 
-    @chunk_size 5 * 1024 * 1024
-
     @spec upload_manifest(ExWebRTC.Recorder.Manifest.t(), String.t(), String.t(), keyword()) ::
             {:ok | :error, term()}
     def upload_manifest(manifest, s3_bucket_name, s3_path, s3_config \\ []) do