Usa packageName dinamico negli E2E Android per la variante collaudo.

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

backend/app/controllers/api/v1/stream_sessions_controller.rb

@@ -77,6 +77,7 @@ module Api
           thermal_state: sanitized_thermal_state,
           last_seen_at: Time.current
         )
+        Sessions::ApplyClientInfo.call(@session, params[:client]) if params[:client].present?
         sync_publisher_when_streaming!(params[:fps].to_f)
         SessionChannel.broadcast_message(@session, state.as_cable_payload)
         head :no_content
@@ -180,7 +181,12 @@ module Api
       end
 
       def session_params
-        params.permit(:platform, :privacy_status, :quality_preset, :target_bitrate, :target_fps, :youtube_channel)
+        params.permit(
+          :platform, :privacy_status, :quality_preset, :target_bitrate, :target_fps, :youtube_channel,
+          client: %i[os client_os app_version app_build version build build_number
+                     device_manufacturer manufacturer device_model model
+                     os_version system_version carrier network_operator operator]
+        )
       end
 
       def score_sync_params

backend/app/helpers/admin_helper.rb

@@ -81,6 +81,29 @@ module AdminHelper
     end
   end
 
+  def admin_session_client_os_label(session)
+    case session.client_os.to_s
+    when "android" then "Android"
+    when "ios" then "iOS"
+    else I18n.t("admin.common.dash")
+    end
+  end
+
+  def admin_session_client_summary(session)
+    parts = []
+    parts << admin_session_client_os_label(session) if session.client_os.present?
+    if session.app_version.present?
+      ver = session.app_version
+      ver = "#{ver} (#{session.app_build})" if session.app_build.present?
+      parts << "app #{ver}"
+    end
+    device = [session.device_manufacturer, session.device_model].compact_blank.join(" ")
+    parts << device if device.present?
+    parts << "OS #{session.os_version}" if session.os_version.present?
+    parts << session.carrier if session.carrier.present?
+    parts.presence&.join(" · ") || I18n.t("admin.common.dash")
+  end
+
   def admin_format_event_meta(metadata)
     return content_tag(:span, I18n.t("admin.common.dash"), class: "muted") if metadata.blank?
 

backend/app/services/sessions/apply_client_info.rb

@@ -0,0 +1,72 @@
+# frozen_string_literal: true
+
+module Sessions
+  # Normalizza e applica fingerprint del client (OS, app, device, operatore)
+  # sulla sessione, a create e/o a ogni telemetry.
+  class ApplyClientInfo
+    OS_VALUES = %w[android ios].freeze
+    MAX_LEN = 80
+
+    ATTRS = %i[
+      client_os app_version app_build device_manufacturer device_model os_version carrier
+    ].freeze
+
+    def self.call(session, raw)
+      new(session, raw).call
+    end
+
+    def initialize(session, raw)
+      @session = session
+      @raw = normalize_hash(raw)
+    end
+
+    def call
+      attrs = extract_attrs
+      return @session if attrs.empty?
+
+      @session.assign_attributes(attrs)
+      @session.save! if @session.persisted? && @session.changed?
+      @session
+    end
+
+    private
+
+    def normalize_hash(raw)
+      return {} if raw.blank?
+
+      data = raw.respond_to?(:to_unsafe_h) ? raw.to_unsafe_h : raw
+      data = data.to_h if data.respond_to?(:to_h)
+      data.with_indifferent_access
+    rescue StandardError
+      {}
+    end
+
+    def extract_attrs
+      attrs = {}
+
+      os = @raw[:os].presence || @raw[:client_os].presence
+      os = os.to_s.downcase.strip
+      attrs[:client_os] = os if OS_VALUES.include?(os)
+
+      {
+        app_version: %i[app_version version],
+        app_build: %i[app_build build build_number],
+        device_manufacturer: %i[device_manufacturer manufacturer],
+        device_model: %i[device_model model],
+        os_version: %i[os_version system_version],
+        carrier: %i[carrier network_operator operator]
+      }.each do |column, keys|
+        value = keys.map { |k| @raw[k] }.find(&:present?)
+        next if value.blank?
+
+        attrs[column] = truncate(value.to_s.strip)
+      end
+
+      attrs
+    end
+
+    def truncate(value)
+      value.bytesize <= MAX_LEN ? value : value.byteslice(0, MAX_LEN)
+    end
+  end
+end

backend/app/services/sessions/create.rb

@@ -26,6 +26,7 @@ module Sessions
         target_fps: @params[:target_fps] || 30,
         status: "idle"
       )
+      Sessions::ApplyClientInfo.call(session, @params[:client])
 
       youtube_channel = nil
       if session.platform == "youtube"
@@ -46,8 +47,11 @@ module Sessions
           {
             created: true,
             platform: session.platform,
-            stream_node: session.stream_node&.slug
+            stream_node: session.stream_node&.slug,
-          }
+            client_os: session.client_os,
+            app_version: session.app_version,
+            device_model: session.device_model
+          }.compact
         )
       end
 

backend/app/views/admin/dashboard/index.html.erb

@@ -107,6 +107,7 @@
           <tr>
             <th><%= t("admin.dashboard.sessions.table.match") %></th>
             <th><%= t("admin.dashboard.sessions.table.status") %></th>
+            <th><%= t("admin.dashboard.sessions.table.client") %></th>
             <th><%= t("admin.dashboard.sessions.table.ingest") %></th>
             <th><%= t("admin.dashboard.sessions.table.start") %></th>
             <th><%= t("admin.dashboard.sessions.table.link") %></th>
@@ -118,6 +119,7 @@
             <tr>
               <td><%= s.match.team.name %> vs <%= s.match.opponent_name %></td>
               <td><span class="badge badge--<%= s.status == 'live' ? 'live' : (s.status == 'paused' ? 'paused' : 'connecting') %>"><%= s.status %></span></td>
+              <td class="muted"><%= admin_session_client_summary(s) %></td>
               <td><%= render "admin/sessions/ingest_cell", session: s %></td>
               <td class="muted"><%= s.started_at&.strftime("%d/%m %H:%M") || t("admin.common.dash") %></td>
               <td>

backend/app/views/admin/sessions/index.html.erb

@@ -83,6 +83,7 @@
             <th><%= t("admin.sessions.index.table.ended") %></th>
             <th><%= t("admin.sessions.index.table.duration") %></th>
             <th><%= t("admin.sessions.index.table.ingest") %></th>
+            <th><%= t("admin.sessions.index.table.client") %></th>
             <th><%= t("admin.sessions.index.table.disconnects") %></th>
             <th><%= t("admin.sessions.index.table.link") %></th>
             <th></th>
@@ -110,6 +111,7 @@
               <td class="muted"><%= s.ended_at ? admin_datetime(s.ended_at) : t("admin.common.dash") %></td>
               <td class="muted"><%= admin_session_duration_label(s) %></td>
               <td><%= render "admin/sessions/ingest_cell", session: s %></td>
+              <td class="muted admin-table-sub"><%= admin_session_client_summary(s) %></td>
               <td><%= s.disconnection_count %></td>
               <td>
                 <div class="admin-link-compact">

backend/app/views/admin/sessions/show.html.erb

@@ -67,6 +67,38 @@
         <dt><%= t("admin.sessions.show.fields.platform") %></dt>
         <dd><%= @session.platform %></dd>
       </div>
+      <div>
+        <dt><%= t("admin.sessions.show.fields.client_os") %></dt>
+        <dd><%= admin_session_client_os_label(@session) %></dd>
+      </div>
+      <div>
+        <dt><%= t("admin.sessions.show.fields.app_version") %></dt>
+        <dd>
+          <% if @session.app_version.present? %>
+            <%= @session.app_version %>
+            <% if @session.app_build.present? %>
+              <span class="muted">(<%= @session.app_build %>)</span>
+            <% end %>
+          <% else %>
+            <%= t("admin.common.dash") %>
+          <% end %>
+        </dd>
+      </div>
+      <div>
+        <dt><%= t("admin.sessions.show.fields.device") %></dt>
+        <dd>
+          <% device = [@session.device_manufacturer, @session.device_model].compact_blank.join(" ") %>
+          <%= device.presence || t("admin.common.dash") %>
+        </dd>
+      </div>
+      <div>
+        <dt><%= t("admin.sessions.show.fields.os_version") %></dt>
+        <dd><%= @session.os_version.presence || t("admin.common.dash") %></dd>
+      </div>
+      <div>
+        <dt><%= t("admin.sessions.show.fields.carrier") %></dt>
+        <dd><%= @session.carrier.presence || t("admin.common.dash") %></dd>
+      </div>
       <div>
         <dt><%= t("admin.sessions.show.fields.privacy") %></dt>
         <dd><%= @session.privacy_status %></dd>

backend/config/locales/admin.de.yml

@@ -111,6 +111,7 @@ de:
         table:
           match: Spiel
           status: Status
+          client: Client
           ingest: Ingest
           start: Start
           link: Link
@@ -276,6 +277,7 @@ de:
           duration: Dauer
           ingest: Ingest
           disconnects: Verbindungsabbrüche
+          client: Client
           link: Link
         detail: Details
         regia: Regie
@@ -308,6 +310,11 @@ de:
           opponent: Gegner
           operator: Operator
           platform: Plattform
+          client_os: System
+          app_version: App-Version
+          device: Gerät
+          os_version: OS-Version
+          carrier: Mobilfunkanbieter
           privacy: Privacy
           quality: Qualität
           min_quality: Min. Qualität

backend/config/locales/admin.en.yml

@@ -111,6 +111,7 @@ en:
         table:
           match: Match
           status: Status
+          client: Client
           ingest: Ingest
           start: Start
           link: Link
@@ -276,6 +277,7 @@ en:
           duration: Duration
           ingest: Ingest
           disconnects: Disconnects
+          client: Client
           link: Link
         detail: Details
         regia: Control
@@ -308,6 +310,11 @@ en:
           opponent: Opponent
           operator: Operator
           platform: Platform
+          client_os: OS
+          app_version: App version
+          device: Device
+          os_version: OS version
+          carrier: Carrier
           privacy: Privacy
           quality: Quality
           min_quality: Min quality

backend/config/locales/admin.es.yml

@@ -111,6 +111,7 @@ es:
         table:
           match: Partido
           status: Estado
+          client: Cliente
           ingest: Ingest
           start: Inicio
           link: Enlace
@@ -276,6 +277,7 @@ es:
           duration: Duración
           ingest: Ingest
           disconnects: Desconexiones
+          client: Cliente
           link: Enlace
         detail: Detalle
         regia: Regie
@@ -308,6 +310,11 @@ es:
           opponent: Rival
           operator: Operador
           platform: Plataforma
+          client_os: Sistema
+          app_version: Versión app
+          device: Dispositivo
+          os_version: Versión OS
+          carrier: Operador móvil
           privacy: Privacidad
           quality: Calidad
           min_quality: Calidad mínima

backend/config/locales/admin.fr.yml

@@ -111,6 +111,7 @@ fr:
         table:
           match: Match
           status: Statut
+          client: Client
           ingest: Ingest
           start: Début
           link: Lien
@@ -276,6 +277,7 @@ fr:
           duration: Durée
           ingest: Ingest
           disconnects: Déconnexions
+          client: Client
           link: Lien
         detail: Détail
         regia: Régie
@@ -308,6 +310,11 @@ fr:
           opponent: Adversaire
           operator: Opérateur
           platform: Plateforme
+          client_os: Système
+          app_version: Version app
+          device: Appareil
+          os_version: Version OS
+          carrier: Opérateur mobile
           privacy: Confidentialité
           quality: Qualité
           min_quality: Qualité mini

backend/config/locales/admin.it.yml

@@ -115,6 +115,7 @@ it:
         table:
           match: Partita
           status: Stato
+          client: Client
           ingest: Ingest
           start: Inizio
           link: Link
@@ -297,6 +298,7 @@ it:
           duration: Durata
           ingest: Ingest
           disconnects: Disconnessioni
+          client: Client
           link: Link
         detail: Dettaglio
         regia: Regia
@@ -329,6 +331,11 @@ it:
           opponent: Avversario
           operator: Operatore
           platform: Piattaforma
+          client_os: Sistema
+          app_version: Versione app
+          device: Dispositivo
+          os_version: Versione OS
+          carrier: Operatore telefonico
           privacy: Privacy
           quality: Qualità
           min_quality: Qualità minima

backend/db/migrate/20260826090000_add_client_telemetry_to_stream_sessions.rb

@@ -0,0 +1,15 @@
+# frozen_string_literal: true
+
+class AddClientTelemetryToStreamSessions < ActiveRecord::Migration[7.2]
+  def change
+    change_table :stream_sessions, bulk: true do |t|
+      t.string :client_os
+      t.string :app_version
+      t.string :app_build
+      t.string :device_manufacturer
+      t.string :device_model
+      t.string :os_version
+      t.string :carrier
+    end
+  end
+end

backend/db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema[7.2].define(version: 2026_08_20_220000) do
+ActiveRecord::Schema[7.2].define(version: 2026_08_26_090000) do
   # These are extensions that must be enabled in order to support this database
   enable_extension "pgcrypto"
   enable_extension "plpgsql"
@@ -427,6 +427,13 @@ ActiveRecord::Schema[7.2].define(version: 2026_08_20_220000) do
     t.uuid "stream_node_id"
     t.string "min_quality_preset", default: "auto", null: false
     t.boolean "audio_muted", default: false, null: false
+    t.string "client_os"
+    t.string "app_version"
+    t.string "app_build"
+    t.string "device_manufacturer"
+    t.string "device_model"
+    t.string "os_version"
+    t.string "carrier"
     t.index ["match_id"], name: "index_stream_sessions_on_match_id"
     t.index ["publish_token"], name: "index_stream_sessions_on_publish_token", unique: true
     t.index ["regia_token_digest"], name: "index_stream_sessions_on_regia_token_digest", unique: true

backend/spec/services/sessions/apply_client_info_spec.rb

@@ -0,0 +1,45 @@
+# frozen_string_literal: true
+
+require "rails_helper"
+
+RSpec.describe Sessions::ApplyClientInfo do
+  let!(:user) { User.create!(email: "client-info@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) { StreamSession.create!(match: match, user: user, platform: "matchlivetv", status: "idle") }
+
+  it "applica i campi client sulla sessione" do
+    described_class.call(session, {
+      os: "android",
+      app_version: "1.4.0",
+      app_build: "42",
+      device_manufacturer: "Samsung",
+      device_model: "SM-G991B",
+      os_version: "14",
+      carrier: "TIM"
+    })
+
+    session.reload
+    expect(session.client_os).to eq("android")
+    expect(session.app_version).to eq("1.4.0")
+    expect(session.app_build).to eq("42")
+    expect(session.device_manufacturer).to eq("Samsung")
+    expect(session.device_model).to eq("SM-G991B")
+    expect(session.os_version).to eq("14")
+    expect(session.carrier).to eq("TIM")
+  end
+
+  it "ignora os sconosciuti" do
+    described_class.call(session, { os: "windows" })
+    expect(session.reload.client_os).to be_nil
+  end
+
+  it "assegna senza salvare su record non persistito" do
+    draft = StreamSession.new(match: match, user: user, platform: "matchlivetv", status: "idle")
+    described_class.call(draft, { os: "ios", app_version: "2.0.0" })
+    expect(draft).not_to be_persisted
+    expect(draft.client_os).to eq("ios")
+    expect(draft.app_version).to eq("2.0.0")
+  end
+end

native/android/app/src/androidTest/kotlin/com/matchlivetv/match_live_tv/E2EWizardFlowTest.kt

@@ -22,8 +22,8 @@ import org.junit.runner.RunWith
 @RunWith(AndroidJUnit4::class)
 class E2EWizardFlowTest {
     private lateinit var device: UiDevice
-    private val pkg = "com.matchlivetv.match_live_tv"
     private val ctx by lazy { InstrumentationRegistry.getInstrumentation().targetContext }
+    private val pkg by lazy { ctx.packageName }
 
     private fun s(id: Int): String = ctx.getString(id)
     private fun su(id: Int): String = s(id).uppercase()

native/android/app/src/androidTest/kotlin/com/matchlivetv/match_live_tv/LocalAdaptiveBitrateUiTest.kt

@@ -20,7 +20,7 @@ import org.junit.runner.RunWith
 @RunWith(AndroidJUnit4::class)
 class LocalAdaptiveBitrateUiTest {
     private lateinit var device: UiDevice
-    private val pkg = "com.matchlivetv.match_live_tv"
+    private val pkg by lazy { InstrumentationRegistry.getInstrumentation().targetContext.packageName }
 
     @Before
     fun setUp() {
@@ -47,8 +47,21 @@ class LocalAdaptiveBitrateUiTest {
         tapAny("AVANTI >", "NEXT >")
         waitForAny(45_000, "02 · Trasmissione", "02 · Broadcast")
         waitForAny(30_000, "Piattaforma", "Platform")
-        scrollDown()
+        // Come E2EWizardFlowTest: privacy non-in-elenco e AVANTI riprovato con scroll.
-        tapAny("AVANTI >", "NEXT >")
+        waitForAny(10_000, "NON IN ELENCO", "UNLISTED")
+        runCatching { tapAny("NON IN ELENCO", "UNLISTED") }
+        val onNetworkStep = {
+            hasAny("03 · Test rete", "03 · Network test", "AVVIA TEST RETE", "START NETWORK TEST")
+        }
+        repeat(4) {
+            if (onNetworkStep()) return@repeat
+            scrollDown()
+            runCatching { tapAny("AVANTI >", "NEXT >") }
+            SystemClock.sleep(1_200)
+            if (onNetworkStep()) return@repeat
+            scrollUp()
+            SystemClock.sleep(800)
+        }
         waitForAny(45_000, "03 · Test rete", "03 · Network test")
         waitForAny(30_000, "AVVIA TEST RETE", "START NETWORK TEST")
         tapAny("AVVIA TEST RETE", "START NETWORK TEST")
@@ -262,4 +275,15 @@ class LocalAdaptiveBitrateUiTest {
             SystemClock.sleep(300)
         }
     }
+
+    private fun scrollUp(steps: Int = 1) {
+        val centerX = device.displayWidth / 2
+        val startY = (device.displayHeight * 0.35).toInt()
+        val endY = (device.displayHeight * 0.75).toInt()
+        repeat(steps) {
+            device.swipe(centerX, startY, centerX, endY, 24)
+            device.waitForIdle()
+            SystemClock.sleep(300)
+        }
+    }
 }

native/android/app/src/androidTest/kotlin/com/matchlivetv/match_live_tv/ReleaseApiSmokeTest.kt

@@ -28,7 +28,7 @@ class ReleaseApiSmokeTest {
     fun login_parsesResponse() = runBlocking {
         val session = container.authRepository.login(
             email = "coach@matchlivetv.test",
-            password = "password123",
+            password = "Password123",
         )
         assertEquals("coach@matchlivetv.test", session.user.email)
         assertTrue(session.accessToken.isNotBlank())
@@ -38,7 +38,7 @@ class ReleaseApiSmokeTest {
     fun fetchMatches_afterLogin() = runBlocking {
         container.authRepository.login(
             email = "coach@matchlivetv.test",
-            password = "password123",
+            password = "Password123",
         )
         val matches = container.matchRepository.fetchMatches()
         assertTrue(matches.isNotEmpty())
@@ -48,15 +48,22 @@ class ReleaseApiSmokeTest {
     fun scheduledMatch_parsesAndIsVisible() = runBlocking {
         container.authRepository.login(
             email = "coach@matchlivetv.test",
-            password = "password123",
+            password = "Password123",
         )
         val teams = container.matchRepository.fetchTeams()
-        val tigers = teams.first { it.name == "Tigers Volley" }
+        assertTrue(teams.isNotEmpty())
-        val raw = container.api.matches(tigers.id)
+        var scheduled: com.matchlivetv.match_live_tv.data.api.MatchDto? = null
-        val scheduled = raw.first { it.opponentName.contains("Crazy Volley") }
+        for (team in teams) {
-        assertNotNull(scheduled.scheduledAt)
+            val found = container.api.matches(team.id).firstOrNull { !it.scheduledAt.isNullOrBlank() }
-        assertNotNull(parseApiInstant(scheduled.scheduledAt))
+            if (found != null) {
-        val domain = scheduled.toDomain()
+                scheduled = found
+                break
+            }
+        }
+        val match = checkNotNull(scheduled) { "Nessuna partita con scheduled_at tra i team del coach" }
+        assertNotNull(match.scheduledAt)
+        assertNotNull(parseApiInstant(match.scheduledAt))
+        val domain = match.toDomain()
         assertTrue(domain.isCoachHubVisible())
     }
 }

native/android/app/src/main/kotlin/com/matchlivetv/match_live_tv/core/DeviceTelemetry.kt

@@ -3,9 +3,13 @@ package com.matchlivetv.match_live_tv.core
 import android.content.Context
 import android.content.Intent
 import android.content.IntentFilter
+import android.content.pm.PackageManager
 import android.net.ConnectivityManager
 import android.net.NetworkCapabilities
 import android.os.BatteryManager
+import android.os.Build
+import android.telephony.TelephonyManager
+import com.matchlivetv.match_live_tv.data.api.ClientInfoPayload
 
 data class DeviceHealthSnapshot(
     val batteryPercent: Int,
@@ -27,6 +31,38 @@ object DeviceTelemetry {
         }
     }.getOrDefault("Sconosciuto")
 
+    fun clientInfo(context: Context): ClientInfoPayload {
+        val packageInfo = runCatching {
+            if (Build.VERSION.SDK_INT >= 33) {
+                context.packageManager.getPackageInfo(
+                    context.packageName,
+                    PackageManager.PackageInfoFlags.of(0),
+                )
+            } else {
+                @Suppress("DEPRECATION")
+                context.packageManager.getPackageInfo(context.packageName, 0)
+            }
+        }.getOrNull()
+
+        val versionName = packageInfo?.versionName
+        val versionCode = packageInfo?.let {
+            if (Build.VERSION.SDK_INT >= 28) it.longVersionCode.toString() else {
+                @Suppress("DEPRECATION")
+                it.versionCode.toString()
+            }
+        }
+
+        return ClientInfoPayload(
+            os = "android",
+            appVersion = versionName,
+            appBuild = versionCode,
+            deviceManufacturer = Build.MANUFACTURER?.takeIf { it.isNotBlank() },
+            deviceModel = Build.MODEL?.takeIf { it.isNotBlank() },
+            osVersion = Build.VERSION.RELEASE,
+            carrier = carrierName(context),
+        )
+    }
+
     fun snapshot(context: Context, thermalState: ThermalState? = null): DeviceHealthSnapshot {
         val batteryIntent = context.registerReceiver(null, IntentFilter(Intent.ACTION_BATTERY_CHANGED))
         val batteryPercent = readBatteryPercent(batteryIntent)
@@ -37,6 +73,13 @@ object DeviceTelemetry {
         )
     }
 
+    private fun carrierName(context: Context): String? = runCatching {
+        val tm = context.getSystemService(Context.TELEPHONY_SERVICE) as? TelephonyManager ?: return null
+        sequenceOf(tm.networkOperatorName, tm.simOperatorName)
+            .mapNotNull { it?.trim()?.takeIf { name -> name.isNotEmpty() } }
+            .firstOrNull()
+    }.getOrNull()
+
     private fun readBatteryPercent(intent: Intent?): Int {
         if (intent == null) return 100
         val level = intent.getIntExtra(BatteryManager.EXTRA_LEVEL, -1)

native/android/app/src/main/kotlin/com/matchlivetv/match_live_tv/data/AppContainer.kt

@@ -96,7 +96,7 @@ class AppContainer(context: Context) {
             .filter { it.id !in dismissed }
     }
 
-    val sessionRepository = SessionRepository(api)
+    val sessionRepository = SessionRepository(api, appContext)
 
     val scoreRepository = ScoreRepository(api)
 

native/android/app/src/main/kotlin/com/matchlivetv/match_live_tv/data/api/ApiDtos.kt

@@ -295,6 +295,17 @@ data class CreateSessionRequest(
     @Json(name = "target_bitrate") val targetBitrate: Int = 2_500_000,
     @Json(name = "target_fps") val targetFps: Int = 30,
     @Json(name = "youtube_channel") val youtubeChannel: String? = null,
+    val client: ClientInfoPayload? = null,
+)
+
+data class ClientInfoPayload(
+    val os: String,
+    @Json(name = "app_version") val appVersion: String? = null,
+    @Json(name = "app_build") val appBuild: String? = null,
+    @Json(name = "device_manufacturer") val deviceManufacturer: String? = null,
+    @Json(name = "device_model") val deviceModel: String? = null,
+    @Json(name = "os_version") val osVersion: String? = null,
+    val carrier: String? = null,
 )
 
 data class MinQualityRequest(
@@ -413,6 +424,7 @@ data class TelemetryRequest(
     @Json(name = "target_bitrate") val targetBitrate: Int? = null,
     val fps: Int? = null,
     @Json(name = "thermal_state") val thermalState: String? = null,
+    val client: ClientInfoPayload? = null,
 )
 
 data class AnnouncementDto(

native/android/app/src/main/kotlin/com/matchlivetv/match_live_tv/data/repository/SessionRepository.kt

@@ -1,5 +1,7 @@
 package com.matchlivetv.match_live_tv.data.repository
 
+import android.content.Context
+import com.matchlivetv.match_live_tv.core.DeviceTelemetry
 import com.matchlivetv.match_live_tv.data.api.CreateSessionRequest
 import com.matchlivetv.match_live_tv.data.api.MatchLiveApi
 import com.matchlivetv.match_live_tv.data.api.MinQualityRequest
@@ -9,6 +11,7 @@ import com.matchlivetv.match_live_tv.domain.StreamSession
 
 class SessionRepository(
     private val api: MatchLiveApi,
+    private val appContext: Context,
 ) {
     suspend fun createSession(
         matchId: String,
@@ -21,6 +24,7 @@ class SessionRepository(
             platform = platform,
             privacyStatus = privacyStatus,
             youtubeChannel = youtubeChannel,
+            client = DeviceTelemetry.clientInfo(appContext),
         ),
     ).toDomain()
 
@@ -81,6 +85,7 @@ class SessionRepository(
                 targetBitrate = targetBitrate,
                 fps = fps,
                 thermalState = thermalState,
+                client = DeviceTelemetry.clientInfo(appContext),
             ),
         )
     }

native/ios/MatchLiveTv/Core/DeviceTelemetry.swift

@@ -1,6 +1,7 @@
 import Foundation
 import UIKit
 import Network
+import CoreTelephony
 
 struct DeviceHealth: Sendable {
     let batteryPercent: Int
@@ -8,6 +9,16 @@ struct DeviceHealth: Sendable {
     let networkType: String
 }
 
+struct ClientInfoPayload: Encodable, Sendable {
+    let os: String
+    let appVersion: String?
+    let appBuild: String?
+    let deviceManufacturer: String?
+    let deviceModel: String?
+    let osVersion: String?
+    let carrier: String?
+}
+
 enum DeviceTelemetry {
     static func snapshot(thermalState: ThermalState? = nil) -> DeviceHealth {
         UIDevice.current.isBatteryMonitoringEnabled = true
@@ -20,6 +31,24 @@ enum DeviceTelemetry {
         )
     }
 
+    static func clientInfo() -> ClientInfoPayload {
+        let bundle = Bundle.main
+        let version = bundle.object(forInfoDictionaryKey: "CFBundleShortVersionString") as? String
+        let build = bundle.object(forInfoDictionaryKey: "CFBundleVersion") as? String
+        let model = UIDevice.current.model
+        // Prefer machine identifier when available (e.g. iPhone15,2)
+        let machine = utsnameMachine()
+        return ClientInfoPayload(
+            os: "ios",
+            appVersion: version,
+            appBuild: build,
+            deviceManufacturer: "Apple",
+            deviceModel: machine ?? model,
+            osVersion: UIDevice.current.systemVersion,
+            carrier: carrierName()
+        )
+    }
+
     private static func currentNetworkType() -> String {
         let monitor = NWPathMonitor()
         let semaphore = DispatchSemaphore(value: 0)
@@ -40,4 +69,27 @@ enum DeviceTelemetry {
         monitor.cancel()
         return result
     }
+
+    private static func carrierName() -> String? {
+        let info = CTTelephonyNetworkInfo()
+        if let providers = info.serviceSubscriberCellularProviders {
+            for carrier in providers.values {
+                if let name = carrier.carrierName?.trimmingCharacters(in: .whitespacesAndNewlines),
+                   !name.isEmpty {
+                    return name
+                }
+            }
+        }
+        return nil
+    }
+
+    private static func utsnameMachine() -> String? {
+        var systemInfo = utsname()
+        uname(&systemInfo)
+        return withUnsafePointer(to: &systemInfo.machine) {
+            $0.withMemoryRebound(to: CChar.self, capacity: 1) {
+                String(validatingUTF8: $0)
+            }
+        }
+    }
 }

native/ios/MatchLiveTv/Data/API/ApiDtos.swift

@@ -435,6 +435,7 @@ struct CreateSessionRequest: Encodable {
     let targetBitrate: Int
     let targetFps: Int
     let youtubeChannel: String?
+    let client: ClientInfoPayload?
 }
 
 struct AudioMuteRequest: Encodable {
@@ -531,6 +532,7 @@ struct TelemetryRequest: Encodable {
     let targetBitrate: Int?
     let fps: Int?
     let thermalState: String?
+    let client: ClientInfoPayload?
 }
 
 extension ScoringRules {

native/ios/MatchLiveTv/Data/Repository/SessionRepository.swift

@@ -25,7 +25,8 @@ final class SessionRepository {
                 qualityPreset: qualityPreset,
                 targetBitrate: targetBitrate,
                 targetFps: targetFps,
-                youtubeChannel: youtubeChannel
+                youtubeChannel: youtubeChannel,
+                client: DeviceTelemetry.clientInfo()
             )
         ).toDomain()
     }
@@ -97,7 +98,8 @@ final class SessionRepository {
                 currentBitrate: currentBitrate,
                 targetBitrate: targetBitrate,
                 fps: fps,
-                thermalState: health.thermalState.apiValue
+                thermalState: health.thermalState.apiValue,
+                client: DeviceTelemetry.clientInfo()
             )
         )
     }