Mantiene la copertina YouTube se il telefono cade e avvia ffmpeg sul nodo, non via SSH.

Il relay HLS→RTMPS resta sul worker/agent del nodo assegnato, così tre dirette contemporanee restano in onda sul sito e sul canale della società senza schermo nero.

Co-authored-by: Cursor <cursoragent@cursor.com>

backend/spec/services/youtube/live_pipeline_spec.rb

@@ -0,0 +1,37 @@
+# frozen_string_literal: true
+
+require "rails_helper"
+
+RSpec.describe Youtube::LivePipeline do
+  let(:user) { User.create!(email: "ytpipe@test.it", name: "U", password: "Password123", role: "coach") }
+  let(:club) { Club.create!(name: "C", sport: "volleyball", primary_color: "#e53935", secondary_color: "#ffffff") }
+  let(:team) { club.teams.create!(name: "T", sport: "volleyball") }
+  let(:match) { team.matches.create!(opponent_name: "Opp", sport: "volleyball") }
+  let(:session) do
+    StreamSession.create!(
+      match: match,
+      user: user,
+      platform: "youtube",
+      status: "live",
+      youtube_broadcast_id: "bcast",
+      stream_key: "yt-key"
+    )
+  end
+  let(:client) { instance_double(Mediamtx::Client) }
+
+  before do
+    allow(Mediamtx::Client).to receive(:for_session).and_return(client)
+    allow(Mediamtx::PublisherOnline).to receive(:active?).and_return(true)
+    allow(Streams::YoutubeRelay).to receive(:ensure_publishing!)
+    allow(Streams::YoutubeRelay).to receive(:running?).and_return(true)
+    allow(described_class).to receive(:schedule!)
+    allow(described_class).to receive(:schedule_activate!)
+    allow(client).to receive(:set_always_available)
+  end
+
+  it "non spegne la slate quando il publisher è online" do
+    described_class.tick_session!(session)
+
+    expect(client).not_to have_received(:set_always_available)
+  end
+end