Fix handle pad removed (#102)

* Fix handle_pad_removed in SinkBin

* Bump version

* Add test checking if removing pad doesn't crash SinkBin

* Modify added test

* Clean unused deps

* Fix tests again

* Change constant

README.md

@@ -13,7 +13,7 @@ In future, the support for MPEG-DASH is planned as well
 Add the following line to your `deps` in `mix.exs`. Run `mix deps.get`.
 
 ```elixir
-	{:membrane_http_adaptive_stream_plugin, "~> 0.18.1"}
+	{:membrane_http_adaptive_stream_plugin, "~> 0.18.2"}
 ```
 
 ## Usage Example

lib/membrane_http_adaptive_stream/sink_bin.ex

@@ -268,8 +268,8 @@ defmodule Membrane.HTTPAdaptiveStream.SinkBin do
   def handle_pad_removed(Pad.ref(:input, ref), ctx, state) do
     children =
       ([
-         get_child({:parser, ref})
-       ] ++ if(state.mode != :muxed_av, do: [get_child({:cmaf_muxer, ref})], else: []))
+         {:parser, ref}
+       ] ++ if(state.mode != :muxed_av, do: [{:cmaf_muxer, ref}], else: []))
       |> Enum.filter(fn child_name ->
         child_entry = Map.get(ctx.children, child_name)
         child_entry != nil and !child_entry.terminating?

mix.exs

@@ -1,7 +1,7 @@
 defmodule Membrane.HTTPAdaptiveStream.MixProject do
   use Mix.Project
 
-  @version "0.18.1"
+  @version "0.18.2"
   @github_url "https://github.com/membraneframework/membrane_http_adaptive_stream_plugin"
 
   def project do

mix.lock

@@ -1,30 +1,28 @@
 %{
   "bimap": {:hex, :bimap, "1.3.0", "3ea4832e58dc83a9b5b407c6731e7bae87458aa618e6d11d8e12114a17afa4b3", [:mix], [], "hexpm", "bf5a2b078528465aa705f405a5c638becd63e41d280ada41e0f77e6d255a10b4"},
-  "bunch": {:hex, :bunch, "1.6.0", "4775f8cdf5e801c06beed3913b0bd53fceec9d63380cdcccbda6be125a6cfd54", [:mix], [], "hexpm", "ef4e9abf83f0299d599daed3764d19e8eac5d27a5237e5e4d5e2c129cfeb9a22"},
+  "bunch": {:hex, :bunch, "1.6.1", "5393d827a64d5f846092703441ea50e65bc09f37fd8e320878f13e63d410aec7", [:mix], [], "hexpm", "286cc3add551628b30605efbe2fca4e38cc1bea89bcd0a1a7226920b3364fe4a"},
   "bunt": {:hex, :bunt, "0.2.1", "e2d4792f7bc0ced7583ab54922808919518d0e57ee162901a16a1b6664ef3b14", [:mix], [], "hexpm", "a330bfb4245239787b15005e66ae6845c9cd524a288f0d141c148b02603777a5"},
   "certifi": {:hex, :certifi, "2.12.0", "2d1cca2ec95f59643862af91f001478c9863c2ac9cb6e2f89780bfd8de987329", [:rebar3], [], "hexpm", "ee68d85df22e554040cdb4be100f33873ac6051387baf6a8f6ce82272340ff1c"},
   "coerce": {:hex, :coerce, "1.0.1", "211c27386315dc2894ac11bc1f413a0e38505d808153367bd5c6e75a4003d096", [:mix], [], "hexpm", "b44a691700f7a1a15b4b7e2ff1fa30bebd669929ac8aa43cffe9e2f8bf051cf1"},
-  "crc": {:hex, :crc, "0.10.5", "ee12a7c056ac498ef2ea985ecdc9fa53c1bfb4e53a484d9f17ff94803707dfd8", [:mix, :rebar3], [{:elixir_make, "~> 0.6", [hex: :elixir_make, repo: "hexpm", optional: false]}], "hexpm", "3e673b6495a9525c5c641585af1accba59a1eb33de697bedf341e247012c2c7f"},
-  "credo": {:hex, :credo, "1.6.7", "323f5734350fd23a456f2688b9430e7d517afb313fbd38671b8a4449798a7854", [:mix], [{:bunt, "~> 0.2.1", [hex: :bunt, repo: "hexpm", optional: false]}, {:file_system, "~> 0.2.8", [hex: :file_system, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm", "41e110bfb007f7eda7f897c10bf019ceab9a0b269ce79f015d54b0dcf4fc7dd3"},
-  "dialyxir": {:hex, :dialyxir, "1.4.1", "a22ed1e7bd3a3e3f197b68d806ef66acb61ee8f57b3ac85fc5d57354c5482a93", [:mix], [{:erlex, ">= 0.2.6", [hex: :erlex, repo: "hexpm", optional: false]}], "hexpm", "84b795d6d7796297cca5a3118444b80c7d94f7ce247d49886e7c291e1ae49801"},
-  "earmark_parser": {:hex, :earmark_parser, "1.4.33", "3c3fd9673bb5dcc9edc28dd90f50c87ce506d1f71b70e3de69aa8154bc695d44", [:mix], [], "hexpm", "2d526833729b59b9fdb85785078697c72ac5e5066350663e5be6a1182da61b8f"},
-  "elixir_make": {:hex, :elixir_make, "0.7.7", "7128c60c2476019ed978210c245badf08b03dbec4f24d05790ef791da11aa17c", [:mix], [{:castore, "~> 0.1 or ~> 1.0", [hex: :castore, repo: "hexpm", optional: true]}], "hexpm", "5bc19fff950fad52bbe5f211b12db9ec82c6b34a9647da0c2224b8b8464c7e6c"},
+  "credo": {:hex, :credo, "1.7.1", "6e26bbcc9e22eefbff7e43188e69924e78818e2fe6282487d0703652bc20fd62", [:mix], [{:bunt, "~> 0.2.1", [hex: :bunt, repo: "hexpm", optional: false]}, {:file_system, "~> 0.2.8", [hex: :file_system, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm", "e9871c6095a4c0381c89b6aa98bc6260a8ba6addccf7f6a53da8849c748a58a2"},
+  "dialyxir": {:hex, :dialyxir, "1.4.2", "764a6e8e7a354f0ba95d58418178d486065ead1f69ad89782817c296d0d746a5", [:mix], [{:erlex, ">= 0.2.6", [hex: :erlex, repo: "hexpm", optional: false]}], "hexpm", "516603d8067b2fd585319e4b13d3674ad4f314a5902ba8130cd97dc902ce6bbd"},
+  "earmark_parser": {:hex, :earmark_parser, "1.4.39", "424642f8335b05bb9eb611aa1564c148a8ee35c9c8a8bba6e129d51a3e3c6769", [:mix], [], "hexpm", "06553a88d1f1846da9ef066b87b57c6f605552cfbe40d20bd8d59cc6bde41944"},
   "erlex": {:hex, :erlex, "0.2.6", "c7987d15e899c7a2f34f5420d2a2ea0d659682c06ac607572df55a43753aa12e", [:mix], [], "hexpm", "2ed2e25711feb44d52b17d2780eabf998452f6efda104877a3881c2f8c0c0c75"},
-  "ex_doc": {:hex, :ex_doc, "0.30.6", "5f8b54854b240a2b55c9734c4b1d0dd7bdd41f71a095d42a70445c03cf05a281", [:mix], [{:earmark_parser, "~> 1.4.31", [hex: :earmark_parser, repo: "hexpm", optional: false]}, {:makeup_elixir, "~> 0.14", [hex: :makeup_elixir, repo: "hexpm", optional: false]}, {:makeup_erlang, "~> 0.1", [hex: :makeup_erlang, repo: "hexpm", optional: false]}], "hexpm", "bd48f2ddacf4e482c727f9293d9498e0881597eae6ddc3d9562bd7923375109f"},
+  "ex_doc": {:hex, :ex_doc, "0.31.0", "06eb1dfd787445d9cab9a45088405593dd3bb7fe99e097eaa71f37ba80c7a676", [:mix], [{:earmark_parser, "~> 1.4.39", [hex: :earmark_parser, repo: "hexpm", optional: false]}, {:makeup_c, ">= 0.1.1", [hex: :makeup_c, repo: "hexpm", optional: true]}, {:makeup_elixir, "~> 0.14", [hex: :makeup_elixir, repo: "hexpm", optional: false]}, {:makeup_erlang, "~> 0.1", [hex: :makeup_erlang, repo: "hexpm", optional: false]}], "hexpm", "5350cafa6b7f77bdd107aa2199fe277acf29d739aba5aee7e865fc680c62a110"},
   "file_system": {:hex, :file_system, "0.2.10", "fb082005a9cd1711c05b5248710f8826b02d7d1784e7c3451f9c1231d4fc162d", [:mix], [], "hexpm", "41195edbfb562a593726eda3b3e8b103a309b733ad25f3d642ba49696bf715dc"},
   "hackney": {:hex, :hackney, "1.20.1", "8d97aec62ddddd757d128bfd1df6c5861093419f8f7a4223823537bad5d064e2", [:rebar3], [{:certifi, "~> 2.12.0", [hex: :certifi, repo: "hexpm", optional: false]}, {:idna, "~> 6.1.0", [hex: :idna, repo: "hexpm", optional: false]}, {:metrics, "~> 1.0.0", [hex: :metrics, repo: "hexpm", optional: false]}, {:mimerl, "~> 1.1", [hex: :mimerl, repo: "hexpm", optional: false]}, {:parse_trans, "3.4.1", [hex: :parse_trans, repo: "hexpm", optional: false]}, {:ssl_verify_fun, "~> 1.1.0", [hex: :ssl_verify_fun, repo: "hexpm", optional: false]}, {:unicode_util_compat, "~> 0.7.0", [hex: :unicode_util_compat, repo: "hexpm", optional: false]}], "hexpm", "fe9094e5f1a2a2c0a7d10918fee36bfec0ec2a979994cff8cfe8058cd9af38e3"},
   "idna": {:hex, :idna, "6.1.1", "8a63070e9f7d0c62eb9d9fcb360a7de382448200fbbd1b106cc96d3d8099df8d", [:rebar3], [{:unicode_util_compat, "~> 0.7.0", [hex: :unicode_util_compat, repo: "hexpm", optional: false]}], "hexpm", "92376eb7894412ed19ac475e4a86f7b413c1b9fbb5bd16dccd57934157944cea"},
   "jason": {:hex, :jason, "1.4.1", "af1504e35f629ddcdd6addb3513c3853991f694921b1b9368b0bd32beb9f1b63", [:mix], [{:decimal, "~> 1.0 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: true]}], "hexpm", "fbb01ecdfd565b56261302f7e1fcc27c4fb8f32d56eab74db621fc154604a7a1"},
-  "makeup": {:hex, :makeup, "1.1.0", "6b67c8bc2882a6b6a445859952a602afc1a41c2e08379ca057c0f525366fc3ca", [:mix], [{:nimble_parsec, "~> 1.2.2 or ~> 1.3", [hex: :nimble_parsec, repo: "hexpm", optional: false]}], "hexpm", "0a45ed501f4a8897f580eabf99a2e5234ea3e75a4373c8a52824f6e873be57a6"},
+  "makeup": {:hex, :makeup, "1.1.1", "fa0bc768698053b2b3869fa8a62616501ff9d11a562f3ce39580d60860c3a55e", [:mix], [{:nimble_parsec, "~> 1.2.2 or ~> 1.3", [hex: :nimble_parsec, repo: "hexpm", optional: false]}], "hexpm", "5dc62fbdd0de44de194898b6710692490be74baa02d9d108bc29f007783b0b48"},
   "makeup_elixir": {:hex, :makeup_elixir, "0.16.1", "cc9e3ca312f1cfeccc572b37a09980287e243648108384b97ff2b76e505c3555", [:mix], [{:makeup, "~> 1.0", [hex: :makeup, repo: "hexpm", optional: false]}, {:nimble_parsec, "~> 1.2.3 or ~> 1.3", [hex: :nimble_parsec, repo: "hexpm", optional: false]}], "hexpm", "e127a341ad1b209bd80f7bd1620a15693a9908ed780c3b763bccf7d200c767c6"},
-  "makeup_erlang": {:hex, :makeup_erlang, "0.1.2", "ad87296a092a46e03b7e9b0be7631ddcf64c790fa68a9ef5323b6cbb36affc72", [:mix], [{:makeup, "~> 1.0", [hex: :makeup, repo: "hexpm", optional: false]}], "hexpm", "f3f5a1ca93ce6e092d92b6d9c049bcda58a3b617a8d888f8e7231c85630e8108"},
+  "makeup_erlang": {:hex, :makeup_erlang, "0.1.3", "d684f4bac8690e70b06eb52dad65d26de2eefa44cd19d64a8095e1417df7c8fd", [:mix], [{:makeup, "~> 1.0", [hex: :makeup, repo: "hexpm", optional: false]}], "hexpm", "b78dc853d2e670ff6390b605d807263bf606da3c82be37f9d7f68635bd886fc9"},
   "membrane_aac_format": {:hex, :membrane_aac_format, "0.8.0", "515631eabd6e584e0e9af2cea80471fee6246484dbbefc4726c1d93ece8e0838", [:mix], [{:bimap, "~> 1.1", [hex: :bimap, repo: "hexpm", optional: false]}], "hexpm", "a30176a94491033ed32be45e51d509fc70a5ee6e751f12fd6c0d60bd637013f6"},
-  "membrane_aac_plugin": {:hex, :membrane_aac_plugin, "0.18.0", "b65697fa31f25ee35520f4f402cfdc6af847bb508f39a3bdd295f117fa1ce59b", [:mix], [{:bunch, "~> 1.0", [hex: :bunch, repo: "hexpm", optional: false]}, {:crc, "~> 0.10.2", [hex: :crc, repo: "hexpm", optional: false]}, {:membrane_aac_format, "~> 0.8.0", [hex: :membrane_aac_format, repo: "hexpm", optional: false]}, {:membrane_core, "~> 1.0", [hex: :membrane_core, repo: "hexpm", optional: false]}], "hexpm", "cefaef80e0d1b94ef294127db79f3af0cbc2c691e15c3bb9a4c86bf419839a72"},
+  "membrane_aac_plugin": {:hex, :membrane_aac_plugin, "0.18.1", "30433bffd4d5d773f79448dd9afd55d77338721688f09a89b20d742a68cc2c3d", [:mix], [{:bunch, "~> 1.0", [hex: :bunch, repo: "hexpm", optional: false]}, {:membrane_aac_format, "~> 0.8.0", [hex: :membrane_aac_format, repo: "hexpm", optional: false]}, {:membrane_core, "~> 1.0", [hex: :membrane_core, repo: "hexpm", optional: false]}], "hexpm", "8fd048c47d5d2949eb557e19f43f62d534d3af5096187f1a1a3a1694d14b772c"},
   "membrane_cmaf_format": {:hex, :membrane_cmaf_format, "0.7.0", "573bfff6acf2371c5046b9174569f6316f4205e3d6e13e814bf7e613e5653a54", [:mix], [], "hexpm", "4ac6a24a33f61347a2714c982a5f84aa6207641f4de2ad5afde68a8b800da8de"},
   "membrane_core": {:hex, :membrane_core, "1.0.0", "1b543aefd952283be1f2a215a1db213aa4d91222722ba03cd35280622f1905ee", [:mix], [{:bunch, "~> 1.6", [hex: :bunch, repo: "hexpm", optional: false]}, {:qex, "~> 0.3", [hex: :qex, repo: "hexpm", optional: false]}, {:ratio, "~> 3.0", [hex: :ratio, repo: "hexpm", optional: false]}, {:telemetry, "~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "352c90fd0a29942143c4bf7a727cc05c632e323f50a1a4e99321b1e8982f1533"},
   "membrane_file_plugin": {:hex, :membrane_file_plugin, "0.16.0", "7917f6682c22b9bcfc2ca20ed960eee0f7d03ad31fd5f59ed850f1fe3ddd545a", [:mix], [{:membrane_core, "~> 1.0", [hex: :membrane_core, repo: "hexpm", optional: false]}], "hexpm", "b0727998f75a9b4dab8a2baefdfc13c3eac00a04e061ab1b0e61dc5566927acc"},
   "membrane_h264_format": {:hex, :membrane_h264_format, "0.6.1", "44836cd9de0abe989b146df1e114507787efc0cf0da2368f17a10c47b4e0738c", [:mix], [], "hexpm", "4b79be56465a876d2eac2c3af99e115374bbdc03eb1dea4f696ee9a8033cd4b0"},
-  "membrane_h264_plugin": {:hex, :membrane_h264_plugin, "0.9.0", "4b76079489451794c27993fbe6108f10a34068d3034985dc73d601e46266ef90", [:mix], [{:bunch, "~> 1.4", [hex: :bunch, repo: "hexpm", optional: false]}, {:membrane_core, "~> 1.0", [hex: :membrane_core, repo: "hexpm", optional: false]}, {:membrane_h264_format, "~> 0.6.0", [hex: :membrane_h264_format, repo: "hexpm", optional: false]}], "hexpm", "7ecb9fdbe26304a577d9e32895aeee963b0a4bcc01fd77ecd9aebabdafbce58d"},
+  "membrane_h264_plugin": {:hex, :membrane_h264_plugin, "0.9.1", "ea140ab1ca21c528563675fdd7e14c80607e120e320dc930cac3dcfb4db3fc2b", [:mix], [{:bunch, "~> 1.4", [hex: :bunch, repo: "hexpm", optional: false]}, {:membrane_core, "~> 1.0", [hex: :membrane_core, repo: "hexpm", optional: false]}, {:membrane_h264_format, "~> 0.6.0", [hex: :membrane_h264_format, repo: "hexpm", optional: false]}], "hexpm", "8f10db817e691fc1234ed85fe674b3f8718d3a410e4582736dcdd53664cae725"},
   "membrane_h265_format": {:hex, :membrane_h265_format, "0.2.0", "1903c072cf7b0980c4d0c117ab61a2cd33e88782b696290de29570a7fab34819", [:mix], [], "hexpm", "6df418bdf242c0d9f7dbf2e5aea4c2d182e34ac9ad5a8b8cef2610c290002e83"},
   "membrane_hackney_plugin": {:hex, :membrane_hackney_plugin, "0.11.0", "54b368333a23394e7cac2f4d6b701bf8c5ee6614670a31f4ebe009b5e691a5c1", [:mix], [{:hackney, "~> 1.16", [hex: :hackney, repo: "hexpm", optional: false]}, {:membrane_core, "~> 1.0", [hex: :membrane_core, repo: "hexpm", optional: false]}, {:mockery, "~> 2.3", [hex: :mockery, repo: "hexpm", optional: false]}], "hexpm", "2b28fd1be3c889d5824d7d985598386c7673828c88f49a91221df3626af8a998"},
   "membrane_mp4_format": {:hex, :membrane_mp4_format, "0.8.0", "8c6e7d68829228117d333b4fbb030e7be829aab49dd8cb047fdc664db1812e6a", [:mix], [], "hexpm", "148dea678a1f82ccfd44dbde6f936d2f21255f496cb45a22cc6eec427f025522"},
@@ -34,7 +32,7 @@
   "metrics": {:hex, :metrics, "1.0.1", "25f094dea2cda98213cecc3aeff09e940299d950904393b2a29d191c346a8486", [:rebar3], [], "hexpm", "69b09adddc4f74a40716ae54d140f93beb0fb8978d8636eaded0c31b6f099f16"},
   "mimerl": {:hex, :mimerl, "1.2.0", "67e2d3f571088d5cfd3e550c383094b47159f3eee8ffa08e64106cdf5e981be3", [:rebar3], [], "hexpm", "f278585650aa581986264638ebf698f8bb19df297f66ad91b18910dfc6e19323"},
   "mockery": {:hex, :mockery, "2.3.1", "a02fd60b10ac9ed37a7a2ecf6786c1f1dd5c75d2b079a60594b089fba32dc087", [:mix], [], "hexpm", "1d0971d88ebf084e962da3f2cfee16f0ea8e04ff73a7710428500d4500b947fa"},
-  "nimble_parsec": {:hex, :nimble_parsec, "1.3.1", "2c54013ecf170e249e9291ed0a62e5832f70a476c61da16f6aac6dca0189f2af", [:mix], [], "hexpm", "2682e3c0b2eb58d90c6375fc0cc30bc7be06f365bf72608804fb9cffa5e1b167"},
+  "nimble_parsec": {:hex, :nimble_parsec, "1.4.0", "51f9b613ea62cfa97b25ccc2c1b4216e81df970acd8e16e8d1bdc58fef21370d", [:mix], [], "hexpm", "9c565862810fb383e9838c1dd2d7d2c437b3d13b267414ba6af33e50d2d1cf28"},
   "numbers": {:hex, :numbers, "5.2.4", "f123d5bb7f6acc366f8f445e10a32bd403c8469bdbce8ce049e1f0972b607080", [:mix], [{:coerce, "~> 1.0", [hex: :coerce, repo: "hexpm", optional: false]}, {:decimal, "~> 1.9 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: true]}], "hexpm", "eeccf5c61d5f4922198395bf87a465b6f980b8b862dd22d28198c5e6fab38582"},
   "parse_trans": {:hex, :parse_trans, "3.4.1", "6e6aa8167cb44cc8f39441d05193be6e6f4e7c2946cb2759f015f8c56b76e5ff", [:rebar3], [], "hexpm", "620a406ce75dada827b82e453c19cf06776be266f5a67cff34e1ef2cbb60e49a"},
   "qex": {:hex, :qex, "0.5.1", "0d82c0f008551d24fffb99d97f8299afcb8ea9cf99582b770bd004ed5af63fd6", [:mix], [], "hexpm", "935a39fdaf2445834b95951456559e9dc2063d0a055742c558a99987b38d6bab"},

test/membrane_http_adaptive_stream/integration_test/sink_bin_integration_test.exs

@@ -87,7 +87,8 @@ defmodule Membrane.HTTPAdaptiveStream.SinkBinIntegrationTest do
         persist?: persist?,
         storage: storage,
         hls_mode: hls_mode,
-        mode: if(partial_segments, do: :live, else: :vod)
+        mode: if(partial_segments, do: :live, else: :vod),
+        cleanup_after: Membrane.Time.second()
       }
 
       children =
@@ -416,6 +417,50 @@ defmodule Membrane.HTTPAdaptiveStream.SinkBinIntegrationTest do
     end
   end
 
+  test "audio and video tracks with removing pad" do
+    alias Membrane.HTTPAdaptiveStream.Storages.SendStorage
+
+    hackney_sources =
+      @audio_video_tracks_sources
+      |> Enum.map(fn {path, encoding, profile, name} ->
+        {%Membrane.Hackney.Source{location: path, hackney_opts: [follow_redirect: true]},
+         encoding, profile, name}
+      end)
+
+    pipeline =
+      Testing.Pipeline.start_link_supervised!(
+        module: TestPipeline,
+        custom_args: %{
+          sources: hackney_sources,
+          hls_mode: @pipeline_config.hls_mode,
+          partial_segments: true,
+          target_window_duration: @pipeline_config.target_window_duration,
+          persist?: @pipeline_config.persist?,
+          storage: %SendStorage{destination: self()}
+        }
+      )
+
+    audio_track = "audio_track"
+
+    assert_receive {SendStorage, :store, %{type: :manifest, name: "index.m3u8"}}, 2_000
+    assert_receive {SendStorage, :store, %{type: :manifest, name: "video_track.m3u8"}}, 1_000
+    assert_receive {SendStorage, :store, %{type: :manifest, name: "audio_track.m3u8"}}, 1_000
+
+    :ok =
+      Testing.Pipeline.execute_actions(pipeline,
+        remove_children: [{:source, audio_track}, {:parser, audio_track}]
+      )
+
+    assert_pipeline_notified(pipeline, :sink_bin, :end_of_stream, 10_000)
+
+    :ok = Testing.Pipeline.terminate(pipeline)
+
+    # last manifests after EoS is received by the sink
+    assert_receive {SendStorage, :remove, %{type: :manifest, name: "index.m3u8"}}, 10_000
+    assert_receive {SendStorage, :remove, %{type: :manifest, name: "video_track.m3u8"}}, 10_000
+    assert_receive {SendStorage, :remove, %{type: :manifest, name: "audio_track.m3u8"}}, 10_000
+  end
+
   defp run_pipeline(sources, result_directory, %{
          hls_mode: hls_mode,
          persist?: persist?,