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/requests/public/regia_spec.rb

@@ -225,4 +225,34 @@ RSpec.describe "Public regia", type: :request do
     expect(tel["thermal_state"]).to eq("nominal")
     expect(tel).to have_key("publisher_online")
   end
+
+  it "legge publisher_online dal MediaMTX del nodo assegnato" do
+    node = StreamNode.create!(
+      slug: "ingest-regia-cloud",
+      hostname: "ingest-regia-cloud.mltv-stream.net",
+      role: "cloud",
+      status: "ready",
+      provider: "hetzner",
+      rtmp_base_url: "rtmp://ingest-regia-cloud.mltv-stream.net:1935",
+      hls_base_url: "http://localhost:3000/hls",
+      api_base_url: "http://203.0.113.9:9997",
+      internal_hls_url: "http://203.0.113.9:8888",
+      max_publishers: 4,
+      max_relays: 4
+    )
+    session.update!(stream_node: node)
+    home_client = instance_double(Mediamtx::Client, list_paths: [])
+    cloud_client = instance_double(
+      Mediamtx::Client,
+      list_paths: [{ "name" => session.mediamtx_path_name, "online" => true, "ready" => true }]
+    )
+    allow(Mediamtx::Client).to receive(:new).and_call_original
+    allow(Mediamtx::Client).to receive(:new).with(hash_including(base_url: MatchLiveTv.mediamtx_api_url)).and_return(home_client)
+    allow(Mediamtx::Client).to receive(:new).with(hash_including(base_url: "http://203.0.113.9:9997")).and_return(cloud_client)
+
+    token = Sessions::RegiaAccess.new(session).issue_token!
+    get public_regia_status_path(token)
+    expect(response).to have_http_status(:ok)
+    expect(response.parsed_body["publisher_online"]).to eq(true)
+  end
 end