diff --git a/tizen/.gitignore b/tizen/.gitignore
new file mode 100644
index 0000000..d7af2c1
--- /dev/null
+++ b/tizen/.gitignore
@@ -0,0 +1,7 @@
+# Build artifacts (regenerated by build-wgt.sh)
+ScreenTinker.wgt
+*.wgt
+# Test / scratch files
+_*
+.buildResult
+.manifest.tmp
diff --git a/tizen/README.md b/tizen/README.md
new file mode 100644
index 0000000..accb4a6
--- /dev/null
+++ b/tizen/README.md
@@ -0,0 +1,70 @@
+# ScreenTinker — Tizen TV Player (`.wgt`)
+
+A Samsung **Tizen TV / signage** web port of the ScreenTinker player. It speaks the
+**exact same `/device` socket.io protocol** as the Android player, so a Tizen
+display pairs and plays from the same dashboard with no server changes.
+
+## What it does
+- Enter a server URL → connects to `{server}/device` (socket.io v4).
+- Registers, shows a **6-digit pairing code**; you claim it in the dashboard
+  (Devices → Pair a display). On `device:paired` it switches to playback.
+- Reconnects automatically with a stored `device_id` + `device_token`.
+- Renders **fullscreen single-zone** playlists, looping:
+  - **image** → shown for `duration_sec` (min 3s)
+  - **video** (`/api/content/{id}/file` or `remote_url`) → plays to end, then next; single item loops
+  - **YouTube** (`mime video/youtube`) → muted autoplay `<iframe>` embed
+  - **widget** → `<iframe>` of `{server}/api/widgets/{id}/render`
+- Sends `device:heartbeat` every 15s (with best-effort Tizen telemetry).
+- Keeps the screen awake (`tizen.power` / Samsung `appcommon` screensaver-off).
+
+## Files
+```
+config.xml          Tizen TV web-app manifest (privileges, profile, icon)
+index.html          setup / pairing / stage screens
+css/style.css
+js/app.js           device protocol client (register, pair, heartbeat, state)
+js/player.js        fullscreen playlist renderer
+js/socket.io.min.js socket.io-client v4.7.5 (bundled)
+icon.png
+build-wgt.sh        package (signed if Tizen CLI present, else unsigned)
+```
+
+## Build
+```bash
+./build-wgt.sh            # -> ScreenTinker.wgt
+```
+Without the Tizen CLI this is an **unsigned** `.wgt`.
+
+## Deploy — two paths
+
+### A) URL Launcher (easiest, no signing) — Samsung signage (SSSP)
+No package needed. Host this folder on any web server (e.g. the ScreenTinker
+server itself) and point the display's **URL Launcher** at `…/index.html`.
+The TV runs it as a web app on boot. Best for Samsung B2B signage displays.
+
+### B) Signed `.wgt` (retail TVs / installed app)
+Retail Tizen TVs require a Samsung-signed package:
+1. Install **Tizen Studio** + the TV extension.
+2. **Certificate Manager** → create a Samsung author + distributor certificate
+   (needs a free Samsung account; distributor cert must include the TV's **DUID**).
+3. Create a signing **profile**, then:
+   ```bash
+   ./build-wgt.sh <profileName>     # uses `tizen package -t wgt -s <profileName>`
+   ```
+4. Put the TV in **Developer Mode** (Apps → 12345 → enter host IP), then install:
+   ```bash
+   sdb connect <tv-ip>
+   tizen install -n ScreenTinker.wgt -t <tv-device>
+   ```
+
+## Validated (2026-06-09)
+- **Protocol**: headless test against the live server passed end-to-end —
+  `register(pairing_code) → device:registered → pair → reconnect(device_id+token)
+  → device:playlist-update(2 items) → GET /api/content/{id}/file = 200`.
+- **Runtime**: loads + renders in Chromium with no JS errors (setup screen verified).
+- Not yet on real Tizen hardware — needs signing + a TV (or URL Launcher).
+
+## Not yet ported (Android player has these; fullscreen single-zone covers most signage)
+Multi-zone layouts, video walls (`wall:sync`), screenshots, remote touch/control,
+and self-OTA (Tizen apps update via Samsung's store / URL Launcher refresh, not the
+Android `PackageInstaller` flow).
diff --git a/tizen/build-wgt.sh b/tizen/build-wgt.sh
new file mode 100755
index 0000000..56ee11c
--- /dev/null
+++ b/tizen/build-wgt.sh
@@ -0,0 +1,22 @@
+#!/bin/bash
+# Build the ScreenTinker Tizen .wgt.
+#  - If the Tizen CLI is on PATH, sign with a security profile (arg 1, default
+#    "ScreenTinker"): produces a TV-installable signed .wgt.
+#  - Otherwise, produce an UNSIGNED .wgt (plain zip) — fine for inspection / the
+#    URL-Launcher path, but retail Samsung TVs need a signed package.
+set -e
+cd "$(dirname "$0")"
+OUT="ScreenTinker.wgt"
+FILES="config.xml index.html icon.png css js"
+rm -f "$OUT"
+
+if command -v tizen >/dev/null 2>&1; then
+  PROFILE="${1:-ScreenTinker}"
+  echo "Tizen CLI found — signing with profile '$PROFILE'…"
+  tizen package -t wgt -s "$PROFILE" -- . -o .
+  echo "Signed $OUT ready."
+else
+  echo "Tizen CLI not found — building UNSIGNED $OUT."
+  zip -r -X "$OUT" $FILES -x '*.DS_Store' '_*' >/dev/null
+  echo "Built $OUT ($(du -h "$OUT" | cut -f1), UNSIGNED — sign before installing on a retail TV)."
+fi
diff --git a/tizen/config.xml b/tizen/config.xml
new file mode 100644
index 0000000..aa94652
--- /dev/null
+++ b/tizen/config.xml
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<widget xmlns="http://www.w3.org/ns/widgets" xmlns:tizen="http://tizen.org/ns/widgets"
+        id="http://screentinker.com/player" version="1.0.0" viewmodes="maximized">
+    <tizen:application id="ScrnTinkr1.ScreenTinker" package="ScrnTinkr1" required_version="2.4"/>
+    <tizen:profile name="tv"/>
+    <name>ScreenTinker</name>
+    <author email="dw5304@gmail.com">ScreenTinker</author>
+    <description>ScreenTinker digital signage player</description>
+    <icon src="icon.png"/>
+    <content src="index.html"/>
+
+    <!-- Landscape signage, no context menu, allow background, keep app full-screen -->
+    <tizen:setting screen-orientation="landscape" context-menu="disable"
+                   background-support="enable" encryption="disable"
+                   install-location="auto" hwkey-event="enable"/>
+
+    <feature name="http://tizen.org/feature/screen.size.all"/>
+
+    <!-- Allow the player to reach any signage server + load remote media / YouTube -->
+    <access origin="*" subdomains="true"/>
+    <tizen:allow-navigation>*</tizen:allow-navigation>
+
+    <tizen:privilege name="http://tizen.org/privilege/internet"/>
+    <tizen:privilege name="http://tizen.org/privilege/application.launch"/>
+    <tizen:privilege name="http://tizen.org/privilege/display"/>
+    <tizen:privilege name="http://developer.samsung.com/privilege/network.public"/>
+</widget>
diff --git a/tizen/css/style.css b/tizen/css/style.css
new file mode 100644
index 0000000..39651df
--- /dev/null
+++ b/tizen/css/style.css
@@ -0,0 +1,72 @@
+* { margin: 0; padding: 0; box-sizing: border-box; }
+
+html, body {
+    width: 100%; height: 100%;
+    background: #000; color: #f1f5f9;
+    font-family: "Samsung One", "Tizen Sans", Arial, sans-serif;
+    overflow: hidden;
+    cursor: none;
+}
+
+.screen {
+    position: absolute; top: 0; left: 0;
+    width: 100%; height: 100%;
+    display: flex; align-items: center; justify-content: center;
+}
+.hidden { display: none !important; }
+
+/* Setup / pairing card */
+.card {
+    background: #111827;
+    border: 1px solid #1f2937;
+    border-radius: 18px;
+    padding: 48px 64px;
+    text-align: center;
+    max-width: 760px;
+}
+.card h1 { color: #3b82f6; font-size: 44px; margin-bottom: 6px; }
+.sub { color: #94a3b8; font-size: 22px; margin-bottom: 36px; }
+.card label { display: block; text-align: left; color: #94a3b8; font-size: 18px; margin-bottom: 8px; }
+
+#serverUrl {
+    width: 100%; font-size: 26px; padding: 16px 20px;
+    border-radius: 10px; border: 2px solid #334155;
+    background: #0b1220; color: #f1f5f9; margin-bottom: 24px;
+}
+#serverUrl:focus { outline: none; border-color: #3b82f6; }
+
+button {
+    font-size: 24px; font-weight: bold; color: #fff;
+    background: #3b82f6; border: none; border-radius: 10px;
+    padding: 16px 40px; cursor: pointer;
+}
+button:focus { outline: 3px solid #93c5fd; }
+button.ghost { background: transparent; color: #64748b; font-size: 18px; margin-top: 24px; padding: 8px; }
+
+.status { color: #64748b; font-size: 18px; margin-top: 20px; min-height: 24px; }
+.status.error { color: #ef4444; }
+
+/* Pairing code */
+.code {
+    font-size: 96px; font-weight: bold; letter-spacing: 16px;
+    color: #22c55e; margin: 24px 0; font-family: monospace;
+}
+.hint { color: #94a3b8; font-size: 20px; line-height: 1.5; }
+
+/* Playback stage */
+.stage { background: #000; }
+.stage img, .stage video, .stage iframe {
+    position: absolute; top: 0; left: 0;
+    width: 100%; height: 100%; border: 0;
+}
+.stage img.contain, .stage video.contain { object-fit: contain; }
+.stage img.cover,   .stage video.cover   { object-fit: cover; }
+.stage img.fill,    .stage video.fill    { object-fit: fill; }
+
+/* Toast */
+.toast {
+    position: absolute; bottom: 24px; left: 50%; transform: translateX(-50%);
+    background: rgba(17,24,39,0.92); color: #f1f5f9;
+    padding: 12px 24px; border-radius: 10px; font-size: 18px;
+    border: 1px solid #334155;
+}
diff --git a/tizen/icon.png b/tizen/icon.png
new file mode 100644
index 0000000..9982fb2
Binary files /dev/null and b/tizen/icon.png differ
diff --git a/tizen/index.html b/tizen/index.html
new file mode 100644
index 0000000..0decdcb
--- /dev/null
+++ b/tizen/index.html
@@ -0,0 +1,45 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="utf-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no">
+    <title>ScreenTinker</title>
+    <link rel="stylesheet" href="css/style.css">
+</head>
+<body>
+    <!-- Setup: enter server URL -->
+    <div id="setup" class="screen">
+        <div class="card">
+            <h1>ScreenTinker</h1>
+            <p class="sub">Digital Signage Player</p>
+            <label for="serverUrl">Server URL</label>
+            <input id="serverUrl" type="url" value="https://screentinker.com" autocomplete="off"
+                   autocorrect="off" autocapitalize="off" spellcheck="false">
+            <button id="connectBtn">Connect</button>
+            <p id="setupStatus" class="status"></p>
+        </div>
+    </div>
+
+    <!-- Pairing: show the code -->
+    <div id="pairing" class="screen hidden">
+        <div class="card">
+            <h1>ScreenTinker</h1>
+            <p class="sub">Pair this display</p>
+            <div id="pairCode" class="code">------</div>
+            <p class="hint">Enter this code in your ScreenTinker dashboard<br>(Devices &rarr; Pair a display)</p>
+            <p id="pairStatus" class="status">Waiting to be paired&hellip;</p>
+            <button id="resetBtn" class="ghost">Change server</button>
+        </div>
+    </div>
+
+    <!-- Playback stage -->
+    <div id="stage" class="screen stage hidden"></div>
+
+    <!-- Tiny on-screen status (offline / errors), auto-hides -->
+    <div id="toast" class="toast hidden"></div>
+
+    <script src="js/socket.io.min.js"></script>
+    <script src="js/player.js"></script>
+    <script src="js/app.js"></script>
+</body>
+</html>
diff --git a/tizen/js/app.js b/tizen/js/app.js
new file mode 100644
index 0000000..efd5bf8
--- /dev/null
+++ b/tizen/js/app.js
@@ -0,0 +1,266 @@
+/* ScreenTinker — Tizen TV web player.
+ * Speaks the same /device socket.io protocol as the Android player:
+ *   emit  device:register {pairing_code | device_id+device_token, device_info, fingerprint}
+ *   recv  device:registered {device_id, device_token, status}
+ *   recv  device:paired {name}        -> go to playback
+ *   recv  device:unpaired {reason}    -> clear creds, re-provision
+ *   recv  device:auth-error {error}
+ *   recv  device:playlist-update {assignments, layout, orientation, suspended?, message?, detail?}
+ *   emit  device:heartbeat {device_id, telemetry}   every 15s
+ */
+(function () {
+  'use strict';
+
+  var APP_VERSION = '1.0.0';
+  var HEARTBEAT_MS = 15000;
+  var DEFAULT_DURATION = 10;
+  var MIN_DURATION = 3;
+
+  var LS = {
+    url: 'st_server_url',
+    id: 'st_device_id',
+    token: 'st_device_token',
+    fp: 'st_fingerprint',
+    code: 'st_pairing_code'
+  };
+
+  // ---- persistent state ----
+  function get(k) { try { return localStorage.getItem(k); } catch (e) { return null; } }
+  function set(k, v) { try { localStorage.setItem(k, v); } catch (e) {} }
+  function del(k) { try { localStorage.removeItem(k); } catch (e) {} }
+
+  function uuid() {
+    return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function (c) {
+      var r = (Math.random() * 16) | 0;
+      return (c === 'x' ? r : (r & 0x3) | 0x8).toString(16);
+    });
+  }
+  function fingerprint() {
+    var fp = get(LS.fp);
+    if (!fp) { fp = uuid().replace(/-/g, ''); set(LS.fp, fp); }
+    return fp;
+  }
+  function pairingCode() {
+    var c = get(LS.code);
+    if (!c) { c = String(Math.floor(100000 + Math.random() * 900000)); set(LS.code, c); }
+    return c;
+  }
+
+  // ---- DOM ----
+  var elSetup = document.getElementById('setup');
+  var elPairing = document.getElementById('pairing');
+  var elStage = document.getElementById('stage');
+  var elUrl = document.getElementById('serverUrl');
+  var elConnect = document.getElementById('connectBtn');
+  var elSetupStatus = document.getElementById('setupStatus');
+  var elPairCode = document.getElementById('pairCode');
+  var elPairStatus = document.getElementById('pairStatus');
+  var elReset = document.getElementById('resetBtn');
+  var elToast = document.getElementById('toast');
+
+  function show(el) { [elSetup, elPairing, elStage].forEach(function (e) { e.classList.add('hidden'); }); el.classList.remove('hidden'); }
+  var toastTimer = null;
+  function toast(msg, sticky) {
+    elToast.textContent = msg; elToast.classList.remove('hidden');
+    if (toastTimer) clearTimeout(toastTimer);
+    if (!sticky) toastTimer = setTimeout(function () { elToast.classList.add('hidden'); }, 4000);
+  }
+  function clearToast() { if (toastTimer) clearTimeout(toastTimer); elToast.classList.add('hidden'); }
+
+  // Keep the screen awake (best effort across Tizen APIs)
+  function keepAwake() {
+    try { if (window.tizen && tizen.power) tizen.power.request('SCREEN', 'SCREEN_NORMAL'); } catch (e) {}
+    try { if (window.webapis && webapis.appcommon) webapis.appcommon.setScreenSaver(webapis.appcommon.AppCommonScreenSaverState.SCREEN_SAVER_OFF); } catch (e) {}
+  }
+
+  // ---- networking ----
+  var socket = null;
+  var deviceId = get(LS.id);
+  var deviceToken = get(LS.token);
+  var serverUrl = get(LS.url);
+  var heartbeatTimer = null;
+  var beatCount = 0;
+
+  function deviceInfo() {
+    return {
+      android_version: 'Tizen ' + (tizenVersion() || ''),
+      app_version: APP_VERSION,
+      screen_width: window.screen ? screen.width : window.innerWidth,
+      screen_height: window.screen ? screen.height : window.innerHeight
+    };
+  }
+  function tizenVersion() {
+    try { return tizen.systeminfo.getCapability('http://tizen.org/feature/platform.version'); } catch (e) { return ''; }
+  }
+
+  function telemetry() {
+    var t = { uptime_seconds: Math.floor(performance.now() / 1000) };
+    try {
+      tizen.systeminfo.getPropertyValue('BATTERY', function (b) {
+        t.battery_level = Math.round((b.level || 0) * 100);
+        t.battery_charging = !!b.isCharging;
+      });
+    } catch (e) {}
+    return t;
+  }
+
+  function connect() {
+    if (!serverUrl) { show(elSetup); return; }
+    keepAwake();
+    if (socket) { try { socket.disconnect(); } catch (e) {} socket = null; }
+
+    var base = serverUrl.replace(/\/+$/, '');
+    socket = io(base + '/device', {
+      transports: ['websocket', 'polling'],
+      reconnection: true,
+      reconnectionDelay: 2000,
+      reconnectionDelayMax: 10000,
+      timeout: 10000
+    });
+
+    socket.on('connect', function () {
+      clearToast();
+      register();
+    });
+    socket.on('connect_error', function (err) {
+      if (!deviceId) {
+        // Not provisioned yet — fall back to the server prompt so a bad/unreachable
+        // URL can be corrected instead of leaving a blank screen.
+        elUrl.value = serverUrl || '';
+        elSetupStatus.textContent = 'Could not reach server: ' + (err && err.message ? err.message : 'error');
+        elSetupStatus.className = 'status error';
+        show(elSetup); elUrl.focus();
+      } else {
+        toast('Reconnecting…', true);
+      }
+    });
+    socket.on('disconnect', function () { toast('Reconnecting…', true); });
+
+    socket.on('device:registered', function (data) {
+      deviceId = data.device_id; deviceToken = data.device_token;
+      set(LS.id, deviceId); set(LS.token, deviceToken);
+      startHeartbeat();
+      if (data.status === 'provisioning') showPairing();
+    });
+
+    socket.on('device:paired', function () {
+      del(LS.code); clearToast(); show(elStage);
+    });
+
+    socket.on('device:unpaired', function () {
+      del(LS.id); del(LS.token); del(LS.code);
+      deviceId = null; deviceToken = null;
+      register(); // re-register fresh -> new pairing code
+    });
+
+    socket.on('device:auth-error', function (data) {
+      // Bad/stale token or fingerprint-reclaim block: drop creds and re-pair.
+      toast((data && data.error) ? data.error : 'Auth error', true);
+      del(LS.id); del(LS.token);
+      deviceId = null; deviceToken = null;
+      setTimeout(register, 3000);
+    });
+
+    socket.on('device:playlist-update', onPlaylist);
+
+    // Optional remote commands the dashboard may send (best-effort)
+    socket.on('device:reload', function () { location.reload(); });
+  }
+
+  function register() {
+    var msg = { device_info: deviceInfo(), fingerprint: fingerprint() };
+    if (deviceId && deviceToken) { msg.device_id = deviceId; msg.device_token = deviceToken; }
+    else { msg.pairing_code = pairingCode(); }
+    socket.emit('device:register', msg);
+  }
+
+  function showPairing() {
+    elPairCode.textContent = pairingCode();
+    show(elPairing);
+  }
+
+  function startHeartbeat() {
+    if (heartbeatTimer) clearInterval(heartbeatTimer);
+    heartbeatTimer = setInterval(function () {
+      if (!socket || !deviceId) return;
+      socket.emit('device:heartbeat', { device_id: deviceId, telemetry: telemetry() });
+      // Every 4th beat (~60s) ask for a fresh playlist, matching the Android player.
+      if ((++beatCount % 4) === 0) socket.emit('device:heartbeat', { device_id: deviceId, telemetry: telemetry() });
+    }, HEARTBEAT_MS);
+  }
+
+  // ---- playback ----
+  var player = new PlaylistPlayer(elStage, function () { return serverUrl.replace(/\/+$/, ''); });
+
+  function onPlaylist(payload) {
+    if (!payload) return;
+    if (payload.suspended) {
+      player.stop();
+      elStage.innerHTML = '<div class="card" style="position:relative"><h1>' +
+        esc(payload.message || 'Display suspended') + '</h1><p class="sub">' +
+        esc(payload.detail || '') + '</p></div>';
+      show(elStage);
+      return;
+    }
+    // If we have content + we're paired, make sure we're on the stage.
+    if (elPairing.classList.contains('hidden') === false) show(elStage);
+    else if (elStage.classList.contains('hidden')) show(elStage);
+    player.load(payload.assignments || []);
+  }
+
+  function esc(s) { return String(s == null ? '' : s).replace(/[&<>"]/g, function (c) { return ({ '&': '&amp;', '<': '&lt;', '>': '&gt;', '"': '&quot;' })[c]; }); }
+
+  // ---- setup screen wiring ----
+  if (serverUrl) elUrl.value = serverUrl;
+  elConnect.addEventListener('click', doConnect);
+  elUrl.addEventListener('keydown', function (e) { if (e.keyCode === 13) doConnect(); });
+  function doConnect() {
+    var v = (elUrl.value || '').trim();
+    if (!v) { elSetupStatus.textContent = 'Enter a server URL'; return; }
+    if (!/^https?:\/\//i.test(v)) v = 'https://' + v;
+    serverUrl = v; set(LS.url, serverUrl);
+    elSetupStatus.className = 'status';
+    elSetupStatus.textContent = 'Connecting…';
+    connect();
+  }
+  elReset.addEventListener('click', function () {
+    del(LS.url); del(LS.id); del(LS.token); del(LS.code);
+    deviceId = null; deviceToken = null; serverUrl = null;
+    if (socket) { try { socket.disconnect(); } catch (e) {} }
+    show(elSetup);
+  });
+
+  // TV remote BACK key (10009): from the stage/pairing screen, return to the
+  // server prompt so the operator can always change the server; from setup, exit.
+  document.addEventListener('keydown', function (e) {
+    if (e.keyCode === 10009) { // Samsung RETURN / BACK
+      if (!elSetup.classList.contains('hidden')) {
+        try { tizen.application.getCurrentApplication().exit(); } catch (x) {}
+      } else {
+        if (socket) { try { socket.disconnect(); } catch (x) {} }
+        elUrl.value = serverUrl || '';
+        elSetupStatus.textContent = ''; elSetupStatus.className = 'status';
+        show(elSetup); elUrl.focus();
+      }
+    }
+  });
+
+  // ---- boot ----
+  // Always reach the server prompt until the display is actually paired. Only a
+  // fully provisioned device (has a saved device_id + token) goes straight to
+  // playback; otherwise show the setup screen and ask for / confirm the server.
+  keepAwake();
+  if (serverUrl && deviceId && deviceToken) {
+    show(elStage); connect();                       // paired — reconnect to playback
+  } else if (serverUrl) {
+    show(elSetup); elUrl.value = serverUrl;          // server known, not paired — confirm + connect
+    elSetupStatus.className = 'status';
+    elSetupStatus.textContent = 'Connecting…';
+    connect();
+  } else {
+    show(elSetup); elUrl.focus();                    // first run — ask for the server
+  }
+
+  // Expose for debugging
+  window.__st = { connect: connect, reset: function () { elReset.click(); } };
+})();
diff --git a/tizen/js/player.js b/tizen/js/player.js
new file mode 100644
index 0000000..9683465
--- /dev/null
+++ b/tizen/js/player.js
@@ -0,0 +1,177 @@
+/* PlaylistPlayer — fullscreen single-zone renderer for the Tizen player.
+ * Mirrors the Android player's content rules:
+ *   image        -> shown for duration_sec (min 3s), then advance
+ *   video        -> plays to end then advance; single item loops
+ *   video/youtube-> iframe embed; single item loops, multi advances after duration
+ *   remote_url   -> same as image/video but src = remote_url
+ *   widget       -> iframe of {server}/api/widgets/{id}/render for duration_sec
+ * Content file URL: {server}/api/content/{content_id}/file  (public)
+ */
+function PlaylistPlayer(stageEl, getBase) {
+  this.stage = stageEl;
+  this.getBase = getBase;
+  this.items = [];
+  this.index = 0;
+  this.timer = null;
+  this.sig = '';
+  this.DEFAULT_DURATION = 10;
+  this.MIN_DURATION = 3;
+}
+
+PlaylistPlayer.prototype.load = function (assignments) {
+  var items = (assignments || []).filter(function (a) {
+    return a && (a.content_id || a.widget_id || a.remote_url);
+  });
+  // Stable order
+  items.sort(function (a, b) { return (a.sort_order || 0) - (b.sort_order || 0); });
+
+  var sig = JSON.stringify(items.map(function (a) {
+    return [a.content_id, a.widget_id, a.remote_url, a.duration_sec, a.mime_type];
+  }));
+  if (sig === this.sig && this.items.length) return; // unchanged, keep playing
+
+  this.sig = sig;
+  this.items = items;
+  this.index = 0;
+  this.playCurrent();
+};
+
+PlaylistPlayer.prototype.stop = function () {
+  if (this.timer) { clearTimeout(this.timer); this.timer = null; }
+  this.clearStage();
+};
+
+PlaylistPlayer.prototype.clearStage = function () {
+  // Pause any video before removing so audio doesn't linger.
+  var v = this.stage.querySelector('video');
+  if (v) { try { v.pause(); v.removeAttribute('src'); v.load(); } catch (e) {} }
+  this.stage.innerHTML = '';
+};
+
+PlaylistPlayer.prototype.idle = function () {
+  this.clearStage();
+  this.stage.innerHTML =
+    '<div class="card" style="position:relative"><h1>ScreenTinker</h1>' +
+    '<p class="sub">No content assigned yet</p></div>';
+};
+
+PlaylistPlayer.prototype.durationMs = function (item) {
+  var d = item.duration_sec || this.DEFAULT_DURATION;
+  if (d < this.MIN_DURATION) d = this.MIN_DURATION;
+  return d * 1000;
+};
+
+PlaylistPlayer.prototype.contentUrl = function (item) {
+  if (item.remote_url) return item.remote_url;
+  if (item.content_id) return this.getBase() + '/api/content/' + item.content_id + '/file';
+  return null;
+};
+
+PlaylistPlayer.prototype.advance = function () {
+  if (!this.items.length) return;
+  this.index = (this.index + 1) % this.items.length;
+  this.playCurrent();
+};
+
+PlaylistPlayer.prototype.schedule = function (ms) {
+  var self = this;
+  if (this.timer) clearTimeout(this.timer);
+  this.timer = setTimeout(function () { self.advance(); }, ms);
+};
+
+PlaylistPlayer.prototype.playCurrent = function () {
+  if (this.timer) { clearTimeout(this.timer); this.timer = null; }
+  if (!this.items.length) { this.idle(); return; }
+
+  var item = this.items[this.index];
+  var single = this.items.length === 1;
+  var mime = item.mime_type || '';
+  this.clearStage();
+
+  try {
+    if (mime === 'video/youtube') return this.renderYouTube(item, single);
+    if (item.widget_id && !item.content_id) return this.renderWidget(item, single);
+    if (mime.indexOf('video/') === 0) return this.renderVideo(item, single);
+    if (mime.indexOf('image/') === 0) return this.renderImage(item, single);
+    // Fallback: a remote_url with unknown mime -> try iframe
+    if (item.remote_url) return this.renderFrame(item.remote_url, single ? 0 : this.durationMs(item));
+  } catch (e) {
+    this.skipSoon();
+    return;
+  }
+  // Unknown item -> skip
+  this.skipSoon();
+};
+
+// Give a broken item ~2s then move on so the loop never wedges.
+PlaylistPlayer.prototype.skipSoon = function () {
+  if (this.items.length > 1) this.schedule(2000);
+};
+
+PlaylistPlayer.prototype.fit = function (el, item) {
+  // assignment may carry a fit hint; default cover (matches Android default)
+  var f = (item.fit || item.scale || 'cover').toLowerCase();
+  if (f === 'contain' || f === 'fit') el.className = 'contain';
+  else if (f === 'fill' || f === 'stretch') el.className = 'fill';
+  else el.className = 'cover';
+};
+
+PlaylistPlayer.prototype.renderImage = function (item, single) {
+  var self = this;
+  var img = document.createElement('img');
+  this.fit(img, item);
+  img.onerror = function () { self.skipSoon(); };
+  img.src = this.contentUrl(item);
+  this.stage.appendChild(img);
+  if (!single) this.schedule(this.durationMs(item));
+};
+
+PlaylistPlayer.prototype.renderVideo = function (item, single) {
+  var self = this;
+  var v = document.createElement('video');
+  this.fit(v, item);
+  v.autoplay = true; v.muted = true; v.setAttribute('playsinline', '');
+  v.loop = single; // single item loops; multi advances on end
+  v.onended = function () { if (!single) self.advance(); };
+  v.onerror = function () { self.skipSoon(); };
+  v.src = this.contentUrl(item);
+  this.stage.appendChild(v);
+  var p = v.play(); if (p && p.catch) p.catch(function () {});
+  // Safety net: if 'ended' never fires (rare), advance after the known
+  // content duration (or the assignment duration) + a buffer.
+  if (!single) {
+    var secs = item.content_duration || item.duration_sec || this.DEFAULT_DURATION;
+    this.schedule((secs + 5) * 1000);
+  }
+};
+
+PlaylistPlayer.prototype.renderYouTube = function (item, single) {
+  var id = this.youtubeId(item.remote_url);
+  if (!id) { this.skipSoon(); return; }
+  var src = 'https://www.youtube.com/embed/' + id +
+    '?autoplay=1&mute=1&controls=0&rel=0&modestbranding=1&loop=1&playlist=' + id + '&playsinline=1';
+  this.renderFrame(src, single ? 0 : this.durationMs(item), 'autoplay; encrypted-media');
+};
+
+PlaylistPlayer.prototype.renderWidget = function (item, single) {
+  var src = this.getBase() + '/api/widgets/' + item.widget_id + '/render';
+  this.renderFrame(src, single ? 0 : this.durationMs(item));
+};
+
+PlaylistPlayer.prototype.renderFrame = function (src, advanceMs, allow) {
+  var f = document.createElement('iframe');
+  f.setAttribute('frameborder', '0');
+  f.setAttribute('allowfullscreen', '');
+  if (allow) f.setAttribute('allow', allow);
+  f.src = src;
+  this.stage.appendChild(f);
+  if (advanceMs > 0) this.schedule(advanceMs);
+};
+
+PlaylistPlayer.prototype.youtubeId = function (url) {
+  if (!url) return null;
+  var m = url.match(/(?:youtube\.com\/(?:watch\?v=|embed\/)|youtu\.be\/)([A-Za-z0-9_-]{11})/);
+  if (m) return m[1];
+  if (/^[A-Za-z0-9_-]{11}$/.test(url)) return url; // bare id
+  return null;
+};
diff --git a/tizen/js/socket.io.min.js b/tizen/js/socket.io.min.js
new file mode 100644
index 0000000..d6b2d60
--- /dev/null
+++ b/tizen/js/socket.io.min.js
@@ -0,0 +1,7 @@
+/*!
+ * Socket.IO v4.7.5
+ * (c) 2014-2024 Guillermo Rauch
+ * Released under the MIT License.
+ */
+!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t():"function"==typeof define&&define.amd?define(t):(e="undefined"!=typeof globalThis?globalThis:e||self).io=t()}(this,(function(){"use strict";function e(t){return e="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e},e(t)}function t(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function n(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,(i=r.key,o=void 0,"symbol"==typeof(o=function(e,t){if("object"!=typeof e||null===e)return e;var n=e[Symbol.toPrimitive];if(void 0!==n){var r=n.call(e,t||"default");if("object"!=typeof r)return r;throw new TypeError("@@toPrimitive must return a primitive 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Array(n),i=0;e.forEach((function(e,o){E(e,!1,(function(e){r[o]=e,++i===n&&t(r.join(P))}))}))}(e,(function(e){t.doWrite(e,(function(){t.writable=!0,t.emitReserved("drain")}))}))}},{key:"uri",value:function(){var e=this.opts.secure?"https":"http",t=this.query||{};return!1!==this.opts.timestampRequests&&(t[this.opts.timestampParam]=Z()),this.supportsBinary||t.sid||(t.b64=1),this.createUri(e,t)}},{key:"request",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return i(e,{xd:this.xd,cookieJar:this.cookieJar},this.opts),new se(this.uri(),e)}},{key:"doWrite",value:function(e,t){var n=this,r=this.request({method:"POST",data:e});r.on("success",t),r.on("error",(function(e,t){n.onError("xhr post error",e,t)}))}},{key:"doPoll",value:function(){var e=this,t=this.request();t.on("data",this.onData.bind(this)),t.on("error",(function(t,n){e.onError("xhr poll error",t,n)})),this.pollXhr=t}}]),s}(W),se=function(e){o(i,e);var n=l(i);function i(e,r){var o;return t(this,i),H(f(o=n.call(this)),r),o.opts=r,o.method=r.method||"GET",o.uri=e,o.data=void 0!==r.data?r.data:null,o.create(),o}return r(i,[{key:"create",value:function(){var e,t=this,n=F(this.opts,"agent","pfx","key","passphrase","cert","ca","ciphers","rejectUnauthorized","autoUnref");n.xdomain=!!this.opts.xd;var r=this.xhr=new ne(n);try{r.open(this.method,this.uri,!0);try{if(this.opts.extraHeaders)for(var o in r.setDisableHeaderCheck&&r.setDisableHeaderCheck(!0),this.opts.extraHeaders)this.opts.extraHeaders.hasOwnProperty(o)&&r.setRequestHeader(o,this.opts.extraHeaders[o])}catch(e){}if("POST"===this.method)try{r.setRequestHeader("Content-type","text/plain;charset=UTF-8")}catch(e){}try{r.setRequestHeader("Accept","*/*")}catch(e){}null===(e=this.opts.cookieJar)||void 0===e||e.addCookies(r),"withCredentials"in r&&(r.withCredentials=this.opts.withCredentials),this.opts.requestTimeout&&(r.timeout=this.opts.requestTimeout),r.onreadystatechange=function(){var e;3===r.readyState&&(null===(e=t.opts.cookieJar)||void 0===e||e.parseCookies(r)),4===r.readyState&&(200===r.status||1223===r.status?t.onLoad():t.setTimeoutFn((function(){t.onError("number"==typeof r.status?r.status:0)}),0))},r.send(this.data)}catch(e){return void this.setTimeoutFn((function(){t.onError(e)}),0)}"undefined"!=typeof document&&(this.index=i.requestsCount++,i.requests[this.index]=this)}},{key:"onError",value:function(e){this.emitReserved("error",e,this.xhr),this.cleanup(!0)}},{key:"cleanup",value:function(e){if(void 0!==this.xhr&&null!==this.xhr){if(this.xhr.onreadystatechange=re,e)try{this.xhr.abort()}catch(e){}"undefined"!=typeof document&&delete i.requests[this.index],this.xhr=null}}},{key:"onLoad",value:function(){var e=this.xhr.responseText;null!==e&&(this.emitReserved("data",e),this.emitReserved("success"),this.cleanup())}},{key:"abort",value:function(){this.cleanup()}}]),i}(U);if(se.requestsCount=0,se.requests={},"undefined"!=typeof document)if("function"==typeof attachEvent)attachEvent("onunload",ae);else if("function"==typeof addEventListener){addEventListener("onpagehide"in I?"pagehide":"unload",ae,!1)}function ae(){for(var e in se.requests)se.requests.hasOwnProperty(e)&&se.requests[e].abort()}var ce="function"==typeof Promise&&"function"==typeof Promise.resolve?function(e){return Promise.resolve().then(e)}:function(e,t){return t(e,0)},ue=I.WebSocket||I.MozWebSocket,he="undefined"!=typeof navigator&&"string"==typeof navigator.product&&"reactnative"===navigator.product.toLowerCase(),fe=function(e){o(i,e);var n=l(i);function i(e){var r;return t(this,i),(r=n.call(this,e)).supportsBinary=!e.forceBase64,r}return r(i,[{key:"name",get:function(){return"websocket"}},{key:"doOpen",value:function(){if(this.check()){var e=this.uri(),t=this.opts.protocols,n=he?{}:F(this.opts,"agent","perMessageDeflate","pfx","key","passphrase","cert","ca","ciphers","rejectUnauthorized","localAddress","protocolVersion","origin","maxPayload","family","checkServerIdentity");this.opts.extraHeaders&&(n.headers=this.opts.extraHeaders);try{this.ws=he?new ue(e,t,n):t?new ue(e,t):new ue(e)}catch(e){return this.emitReserved("error",e)}this.ws.binaryType=this.socket.binaryType,this.addEventListeners()}}},{key:"addEventListeners",value:function(){var e=this;this.ws.onopen=function(){e.opts.autoUnref&&e.ws._socket.unref(),e.onOpen()},this.ws.onclose=function(t){return e.onClose({description:"websocket connection closed",context:t})},this.ws.onmessage=function(t){return e.onData(t.data)},this.ws.onerror=function(t){return e.onError("websocket error",t)}}},{key:"write",value:function(e){var t=this;this.writable=!1;for(var n=function(){var n=e[r],i=r===e.length-1;E(n,t.supportsBinary,(function(e){try{t.ws.send(e)}catch(e){}i&&ce((function(){t.writable=!0,t.emitReserved("drain")}),t.setTimeoutFn)}))},r=0;r<e.length;r++)n()}},{key:"doClose",value:function(){void 0!==this.ws&&(this.ws.close(),this.ws=null)}},{key:"uri",value:function(){var e=this.opts.secure?"wss":"ws",t=this.query||{};return this.opts.timestampRequests&&(t[this.opts.timestampParam]=Z()),this.supportsBinary||(t.b64=1),this.createUri(e,t)}},{key:"check",value:function(){return!!ue}}]),i}(W),le=function(e){o(i,e);var n=l(i);function i(){return t(this,i),n.apply(this,arguments)}return r(i,[{key:"name",get:function(){return"webtransport"}},{key:"doOpen",value:function(){var e=this;"function"==typeof WebTransport&&(this.transport=new WebTransport(this.createUri("https"),this.opts.transportOptions[this.name]),this.transport.closed.then((function(){e.onClose()})).catch((function(t){e.onError("webtransport error",t)})),this.transport.ready.then((function(){e.transport.createBidirectionalStream().then((function(t){var n=function(e,t){B||(B=new TextDecoder);var n=[],r=0,i=-1,o=!1;return new TransformStream({transform:function(s,a){for(n.push(s);;){if(0===r){if(q(n)<1)break;var c=D(n,1);o=128==(128&c[0]),i=127&c[0],r=i<126?3:126===i?1:2}else if(1===r){if(q(n)<2)break;var u=D(n,2);i=new DataView(u.buffer,u.byteOffset,u.length).getUint16(0),r=3}else if(2===r){if(q(n)<8)break;var h=D(n,8),f=new DataView(h.buffer,h.byteOffset,h.length),l=f.getUint32(0);if(l>Math.pow(2,21)-1){a.enqueue(b);break}i=l*Math.pow(2,32)+f.getUint32(4),r=3}else{if(q(n)<i)break;var p=D(n,i);a.enqueue(N(o?p:B.decode(p),t)),r=0}if(0===i||i>e){a.enqueue(b);break}}}})}(Number.MAX_SAFE_INTEGER,e.socket.binaryType),r=t.readable.pipeThrough(n).getReader(),i=j();i.readable.pipeTo(t.writable),e.writer=i.writable.getWriter();!function t(){r.read().then((function(n){var r=n.done,i=n.value;r||(e.onPacket(i),t())})).catch((function(e){}))}();var o={type:"open"};e.query.sid&&(o.data='{"sid":"'.concat(e.query.sid,'"}')),e.writer.write(o).then((function(){return e.onOpen()}))}))})))}},{key:"write",value:function(e){var t=this;this.writable=!1;for(var n=function(){var n=e[r],i=r===e.length-1;t.writer.write(n).then((function(){i&&ce((function(){t.writable=!0,t.emitReserved("drain")}),t.setTimeoutFn)}))},r=0;r<e.length;r++)n()}},{key:"doClose",value:function(){var e;null===(e=this.transport)||void 0===e||e.close()}}]),i}(W),pe={websocket:fe,webtransport:le,polling:oe},de=/^(?:(?![^:@\/?#]+:[^:@\/]*@)(http|https|ws|wss):\/\/)?((?:(([^:@\/?#]*)(?::([^:@\/?#]*))?)?@)?((?:[a-f0-9]{0,4}:){2,7}[a-f0-9]{0,4}|[^:\/?#]*)(?::(\d*))?)(((\/(?:[^?#](?![^?#\/]*\.[^?#\/.]+(?:[?#]|$)))*\/?)?([^?#\/]*))(?:\?([^#]*))?(?:#(.*))?)/,ye=["source","protocol","authority","userInfo","user","password","host","port","relative","path","directory","file","query","anchor"];function ve(e){var t=e,n=e.indexOf("["),r=e.indexOf("]");-1!=n&&-1!=r&&(e=e.substring(0,n)+e.substring(n,r).replace(/:/g,";")+e.substring(r,e.length));for(var i,o,s=de.exec(e||""),a={},c=14;c--;)a[ye[c]]=s[c]||"";return-1!=n&&-1!=r&&(a.source=t,a.host=a.host.substring(1,a.host.length-1).replace(/;/g,":"),a.authority=a.authority.replace("[","").replace("]","").replace(/;/g,":"),a.ipv6uri=!0),a.pathNames=function(e,t){var n=/\/{2,9}/g,r=t.replace(n,"/").split("/");"/"!=t.slice(0,1)&&0!==t.length||r.splice(0,1);"/"==t.slice(-1)&&r.splice(r.length-1,1);return r}(0,a.path),a.queryKey=(i=a.query,o={},i.replace(/(?:^|&)([^&=]*)=?([^&]*)/g,(function(e,t,n){t&&(o[t]=n)})),o),a}var ge=function(n){o(a,n);var s=l(a);function a(n){var r,o=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return t(this,a),(r=s.call(this)).binaryType="arraybuffer",r.writeBuffer=[],n&&"object"===e(n)&&(o=n,n=null),n?(n=ve(n),o.hostname=n.host,o.secure="https"===n.protocol||"wss"===n.protocol,o.port=n.port,n.query&&(o.query=n.query)):o.host&&(o.hostname=ve(o.host).host),H(f(r),o),r.secure=null!=o.secure?o.secure:"undefined"!=typeof location&&"https:"===location.protocol,o.hostname&&!o.port&&(o.port=r.secure?"443":"80"),r.hostname=o.hostname||("undefined"!=typeof location?location.hostname:"localhost"),r.port=o.port||("undefined"!=typeof location&&location.port?location.port:r.secure?"443":"80"),r.transports=o.transports||["polling","websocket","webtransport"],r.writeBuffer=[],r.prevBufferLen=0,r.opts=i({path:"/engine.io",agent:!1,withCredentials:!1,upgrade:!0,timestampParam:"t",rememberUpgrade:!1,addTrailingSlash:!0,rejectUnauthorized:!0,perMessageDeflate:{threshold:1024},transportOptions:{},closeOnBeforeunload:!1},o),r.opts.path=r.opts.path.replace(/\/$/,"")+(r.opts.addTrailingSlash?"/":""),"string"==typeof r.opts.query&&(r.opts.query=function(e){for(var t={},n=e.split("&"),r=0,i=n.length;r<i;r++){var o=n[r].split("=");t[decodeURIComponent(o[0])]=decodeURIComponent(o[1])}return t}(r.opts.query)),r.id=null,r.upgrades=null,r.pingInterval=null,r.pingTimeout=null,r.pingTimeoutTimer=null,"function"==typeof addEventListener&&(r.opts.closeOnBeforeunload&&(r.beforeunloadEventListener=function(){r.transport&&(r.transport.removeAllListeners(),r.transport.close())},addEventListener("beforeunload",r.beforeunloadEventListener,!1)),"localhost"!==r.hostname&&(r.offlineEventListener=function(){r.onClose("transport close",{description:"network connection lost"})},addEventListener("offline",r.offlineEventListener,!1))),r.open(),r}return r(a,[{key:"createTransport",value:function(e){var t=i({},this.opts.query);t.EIO=4,t.transport=e,this.id&&(t.sid=this.id);var n=i({},this.opts,{query:t,socket:this,hostname:this.hostname,secure:this.secure,port:this.port},this.opts.transportOptions[e]);return new pe[e](n)}},{key:"open",value:function(){var e,t=this;if(this.opts.rememberUpgrade&&a.priorWebsocketSuccess&&-1!==this.transports.indexOf("websocket"))e="websocket";else{if(0===this.transports.length)return void this.setTimeoutFn((function(){t.emitReserved("error","No transports 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Error("probe error");i.transport=n.name,t.emitReserved("upgradeError",i)}})))};function o(){r||(r=!0,f(),n.close(),n=null)}var s=function(e){var r=new Error("probe error: "+e);r.transport=n.name,o(),t.emitReserved("upgradeError",r)};function c(){s("transport closed")}function u(){s("socket closed")}function h(e){n&&e.name!==n.name&&o()}var f=function(){n.removeListener("open",i),n.removeListener("error",s),n.removeListener("close",c),t.off("close",u),t.off("upgrading",h)};n.once("open",i),n.once("error",s),n.once("close",c),this.once("close",u),this.once("upgrading",h),-1!==this.upgrades.indexOf("webtransport")&&"webtransport"!==e?this.setTimeoutFn((function(){r||n.open()}),200):n.open()}},{key:"onOpen",value:function(){if(this.readyState="open",a.priorWebsocketSuccess="websocket"===this.transport.name,this.emitReserved("open"),this.flush(),"open"===this.readyState&&this.opts.upgrade)for(var e=0,t=this.upgrades.length;e<t;e++)this.probe(this.upgrades[e])}},{key:"onPacket",value:function(e){if("opening"===this.readyState||"open"===this.readyState||"closing"===this.readyState)switch(this.emitReserved("packet",e),this.emitReserved("heartbeat"),this.resetPingTimeout(),e.type){case"open":this.onHandshake(JSON.parse(e.data));break;case"ping":this.sendPacket("pong"),this.emitReserved("ping"),this.emitReserved("pong");break;case"error":var t=new Error("server error");t.code=e.data,this.onError(t);break;case"message":this.emitReserved("data",e.data),this.emitReserved("message",e.data)}}},{key:"onHandshake",value:function(e){this.emitReserved("handshake",e),this.id=e.sid,this.transport.query.sid=e.sid,this.upgrades=this.filterUpgrades(e.upgrades),this.pingInterval=e.pingInterval,this.pingTimeout=e.pingTimeout,this.maxPayload=e.maxPayload,this.onOpen(),"closed"!==this.readyState&&this.resetPingTimeout()}},{key:"resetPingTimeout",value:function(){var e=this;this.clearTimeoutFn(this.pingTimeoutTimer),this.pingTimeoutTimer=this.setTimeoutFn((function(){e.onClose("ping timeout")}),this.pingInterval+this.pingTimeout),this.opts.autoUnref&&this.pingTimeoutTimer.unref()}},{key:"onDrain",value:function(){this.writeBuffer.splice(0,this.prevBufferLen),this.prevBufferLen=0,0===this.writeBuffer.length?this.emitReserved("drain"):this.flush()}},{key:"flush",value:function(){if("closed"!==this.readyState&&this.transport.writable&&!this.upgrading&&this.writeBuffer.length){var e=this.getWritablePackets();this.transport.send(e),this.prevBufferLen=e.length,this.emitReserved("flush")}}},{key:"getWritablePackets",value:function(){if(!(this.maxPayload&&"polling"===this.transport.name&&this.writeBuffer.length>1))return this.writeBuffer;for(var e,t=1,n=0;n<this.writeBuffer.length;n++){var r=this.writeBuffer[n].data;if(r&&(t+="string"==typeof(e=r)?function(e){for(var t=0,n=0,r=0,i=e.length;r<i;r++)(t=e.charCodeAt(r))<128?n+=1:t<2048?n+=2:t<55296||t>=57344?n+=3:(r++,n+=4);return n}(e):Math.ceil(1.33*(e.byteLength||e.size))),n>0&&t>this.maxPayload)return this.writeBuffer.slice(0,n);t+=2}return this.writeBuffer}},{key:"write",value:function(e,t,n){return this.sendPacket("message",e,t,n),this}},{key:"send",value:function(e,t,n){return this.sendPacket("message",e,t,n),this}},{key:"sendPacket",value:function(e,t,n,r){if("function"==typeof t&&(r=t,t=void 0),"function"==typeof n&&(r=n,n=null),"closing"!==this.readyState&&"closed"!==this.readyState){(n=n||{}).compress=!1!==n.compress;var i={type:e,data:t,options:n};this.emitReserved("packetCreate",i),this.writeBuffer.push(i),r&&this.once("flush",r),this.flush()}}},{key:"close",value:function(){var e=this,t=function(){e.onClose("forced close"),e.transport.close()},n=function 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r=0,i=t.length;r<i;r++)if(Ae(t[r]))return!0;return!1}if(Ee(t))return!0;if(t.toJSON&&"function"==typeof t.toJSON&&1===arguments.length)return Ae(t.toJSON(),!0);for(var o in t)if(Object.prototype.hasOwnProperty.call(t,o)&&Ae(t[o]))return!0;return!1}function Oe(e){var t=[],n=e.data,r=e;return r.data=Te(n,t),r.attachments=t.length,{packet:r,buffers:t}}function Te(t,n){if(!t)return t;if(Ee(t)){var r={_placeholder:!0,num:n.length};return n.push(t),r}if(Array.isArray(t)){for(var i=new Array(t.length),o=0;o<t.length;o++)i[o]=Te(t[o],n);return i}if("object"===e(t)&&!(t instanceof Date)){var s={};for(var a in t)Object.prototype.hasOwnProperty.call(t,a)&&(s[a]=Te(t[a],n));return s}return t}function Re(e,t){return e.data=Ce(e.data,t),delete e.attachments,e}function Ce(t,n){if(!t)return t;if(t&&!0===t._placeholder){if("number"==typeof t.num&&t.num>=0&&t.num<n.length)return n[t.num];throw new Error("illegal attachments")}if(Array.isArray(t))for(var r=0;r<t.length;r++)t[r]=Ce(t[r],n);else if("object"===e(t))for(var i in t)Object.prototype.hasOwnProperty.call(t,i)&&(t[i]=Ce(t[i],n));return t}var Be,Se=["connect","connect_error","disconnect","disconnecting","newListener","removeListener"];!function(e){e[e.CONNECT=0]="CONNECT",e[e.DISCONNECT=1]="DISCONNECT",e[e.EVENT=2]="EVENT",e[e.ACK=3]="ACK",e[e.CONNECT_ERROR=4]="CONNECT_ERROR",e[e.BINARY_EVENT=5]="BINARY_EVENT",e[e.BINARY_ACK=6]="BINARY_ACK"}(Be||(Be={}));var Ne=function(){function e(n){t(this,e),this.replacer=n}return r(e,[{key:"encode",value:function(e){return e.type!==Be.EVENT&&e.type!==Be.ACK||!Ae(e)?[this.encodeAsString(e)]:this.encodeAsBinary({type:e.type===Be.EVENT?Be.BINARY_EVENT:Be.BINARY_ACK,nsp:e.nsp,data:e.data,id:e.id})}},{key:"encodeAsString",value:function(e){var t=""+e.type;return e.type!==Be.BINARY_EVENT&&e.type!==Be.BINARY_ACK||(t+=e.attachments+"-"),e.nsp&&"/"!==e.nsp&&(t+=e.nsp+","),null!=e.id&&(t+=e.id),null!=e.data&&(t+=JSON.stringify(e.data,this.replacer)),t}},{key:"encodeAsBinary",value:function(e){var t=Oe(e),n=this.encodeAsString(t.packet),r=t.buffers;return r.unshift(n),r}}]),e}();function Le(e){return"[object Object]"===Object.prototype.toString.call(e)}var xe=function(e){o(i,e);var n=l(i);function i(e){var r;return t(this,i),(r=n.call(this)).reviver=e,r}return r(i,[{key:"add",value:function(e){var t;if("string"==typeof e){if(this.reconstructor)throw new Error("got plaintext data when reconstructing a packet");var n=(t=this.decodeString(e)).type===Be.BINARY_EVENT;n||t.type===Be.BINARY_ACK?(t.type=n?Be.EVENT:Be.ACK,this.reconstructor=new Pe(t),0===t.attachments&&p(s(i.prototype),"emitReserved",this).call(this,"decoded",t)):p(s(i.prototype),"emitReserved",this).call(this,"decoded",t)}else{if(!Ee(e)&&!e.base64)throw new Error("Unknown type: "+e);if(!this.reconstructor)throw new Error("got binary data when not reconstructing a packet");(t=this.reconstructor.takeBinaryData(e))&&(this.reconstructor=null,p(s(i.prototype),"emitReserved",this).call(this,"decoded",t))}}},{key:"decodeString",value:function(e){var t=0,n={type:Number(e.charAt(0))};if(void 0===Be[n.type])throw new Error("unknown packet type "+n.type);if(n.type===Be.BINARY_EVENT||n.type===Be.BINARY_ACK){for(var r=t+1;"-"!==e.charAt(++t)&&t!=e.length;);var o=e.substring(r,t);if(o!=Number(o)||"-"!==e.charAt(t))throw new Error("Illegal attachments");n.attachments=Number(o)}if("/"===e.charAt(t+1)){for(var s=t+1;++t;){if(","===e.charAt(t))break;if(t===e.length)break}n.nsp=e.substring(s,t)}else n.nsp="/";var a=e.charAt(t+1);if(""!==a&&Number(a)==a){for(var c=t+1;++t;){var u=e.charAt(t);if(null==u||Number(u)!=u){--t;break}if(t===e.length)break}n.id=Number(e.substring(c,t+1))}if(e.charAt(++t)){var h=this.tryParse(e.substr(t));if(!i.isPayloadValid(n.type,h))throw new Error("invalid payload");n.data=h}return n}},{key:"tryParse",value:function(e){try{return JSON.parse(e,this.reviver)}catch(e){return!1}}},{key:"destroy",value:function(){this.reconstructor&&(this.reconstructor.finishedReconstruction(),this.reconstructor=null)}}],[{key:"isPayloadValid",value:function(e,t){switch(e){case Be.CONNECT:return Le(t);case Be.DISCONNECT:return void 0===t;case Be.CONNECT_ERROR:return"string"==typeof t||Le(t);case Be.EVENT:case Be.BINARY_EVENT:return Array.isArray(t)&&("number"==typeof t[0]||"string"==typeof t[0]&&-1===Se.indexOf(t[0]));case Be.ACK:case Be.BINARY_ACK:return Array.isArray(t)}}}]),i}(U),Pe=function(){function e(n){t(this,e),this.packet=n,this.buffers=[],this.reconPack=n}return r(e,[{key:"takeBinaryData",value:function(e){if(this.buffers.push(e),this.buffers.length===this.reconPack.attachments){var t=Re(this.reconPack,this.buffers);return this.finishedReconstruction(),t}return null}},{key:"finishedReconstruction",value:function(){this.reconPack=null,this.buffers=[]}}]),e}(),je=Object.freeze({__proto__:null,protocol:5,get PacketType(){return Be},Encoder:Ne,Decoder:xe});function qe(e,t,n){return e.on(t,n),function(){e.off(t,n)}}var De=Object.freeze({connect:1,connect_error:1,disconnect:1,disconnecting:1,newListener:1,removeListener:1}),Ue=function(e){o(a,e);var n=l(a);function a(e,r,o){var s;return t(this,a),(s=n.call(this)).connected=!1,s.recovered=!1,s.receiveBuffer=[],s.sendBuffer=[],s._queue=[],s._queueSeq=0,s.ids=0,s.acks={},s.flags={},s.io=e,s.nsp=r,o&&o.auth&&(s.auth=o.auth),s._opts=i({},o),s.io._autoConnect&&s.open(),s}return r(a,[{key:"disconnected",get:function(){return!this.connected}},{key:"subEvents",value:function(){if(!this.subs){var e=this.io;this.subs=[qe(e,"open",this.onopen.bind(this)),qe(e,"packet",this.onpacket.bind(this)),qe(e,"error",this.onerror.bind(this)),qe(e,"close",this.onclose.bind(this))]}}},{key:"active",get:function(){return!!this.subs}},{key:"connect",value:function(){return this.connected||(this.subEvents(),this.io._reconnecting||this.io.open(),"open"===this.io._readyState&&this.onopen()),this}},{key:"open",value:function(){return this.connect()}},{key:"send",value:function(){for(var e=arguments.length,t=new Array(e),n=0;n<e;n++)t[n]=arguments[n];return t.unshift("message"),this.emit.apply(this,t),this}},{key:"emit",value:function(e){if(De.hasOwnProperty(e))throw new Error('"'+e.toString()+'" is a reserved event name');for(var t=arguments.length,n=new Array(t>1?t-1:0),r=1;r<t;r++)n[r-1]=arguments[r];if(n.unshift(e),this._opts.retries&&!this.flags.fromQueue&&!this.flags.volatile)return this._addToQueue(n),this;var i={type:Be.EVENT,data:n,options:{}};if(i.options.compress=!1!==this.flags.compress,"function"==typeof n[n.length-1]){var o=this.ids++,s=n.pop();this._registerAckCallback(o,s),i.id=o}var a=this.io.engine&&this.io.engine.transport&&this.io.engine.transport.writable;return this.flags.volatile&&(!a||!this.connected)||(this.connected?(this.notifyOutgoingListeners(i),this.packet(i)):this.sendBuffer.push(i)),this.flags={},this}},{key:"_registerAckCallback",value:function(e,t){var n,r=this,i=null!==(n=this.flags.timeout)&&void 0!==n?n:this._opts.ackTimeout;if(void 0!==i){var o=this.io.setTimeoutFn((function(){delete r.acks[e];for(var n=0;n<r.sendBuffer.length;n++)r.sendBuffer[n].id===e&&r.sendBuffer.splice(n,1);t.call(r,new Error("operation has timed out"))}),i),s=function(){r.io.clearTimeoutFn(o);for(var e=arguments.length,n=new Array(e),i=0;i<e;i++)n[i]=arguments[i];t.apply(r,n)};s.withError=!0,this.acks[e]=s}else this.acks[e]=t}},{key:"emitWithAck",value:function(e){for(var t=this,n=arguments.length,r=new Array(n>1?n-1:0),i=1;i<n;i++)r[i-1]=arguments[i];return new Promise((function(n,i){var o=function(e,t){return e?i(e):n(t)};o.withError=!0,r.push(o),t.emit.apply(t,[e].concat(r))}))}},{key:"_addToQueue",value:function(e){var t,n=this;"function"==typeof e[e.length-1]&&(t=e.pop());var r={id:this._queueSeq++,tryCount:0,pending:!1,args:e,flags:i({fromQueue:!0},this.flags)};e.push((function(e){if(r===n._queue[0]){if(null!==e)r.tryCount>n._opts.retries&&(n._queue.shift(),t&&t(e));else if(n._queue.shift(),t){for(var i=arguments.length,o=new Array(i>1?i-1:0),s=1;s<i;s++)o[s-1]=arguments[s];t.apply(void 0,[null].concat(o))}return r.pending=!1,n._drainQueue()}})),this._queue.push(r),this._drainQueue()}},{key:"_drainQueue",value:function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0];if(this.connected&&0!==this._queue.length){var t=this._queue[0];t.pending&&!e||(t.pending=!0,t.tryCount++,this.flags=t.flags,this.emit.apply(this,t.args))}}},{key:"packet",value:function(e){e.nsp=this.nsp,this.io._packet(e)}},{key:"onopen",value:function(){var e=this;"function"==typeof this.auth?this.auth((function(t){e._sendConnectPacket(t)})):this._sendConnectPacket(this.auth)}},{key:"_sendConnectPacket",value:function(e){this.packet({type:Be.CONNECT,data:this._pid?i({pid:this._pid,offset:this._lastOffset},e):e})}},{key:"onerror",value:function(e){this.connected||this.emitReserved("connect_error",e)}},{key:"onclose",value:function(e,t){this.connected=!1,delete this.id,this.emitReserved("disconnect",e,t),this._clearAcks()}},{key:"_clearAcks",value:function(){var e=this;Object.keys(this.acks).forEach((function(t){if(!e.sendBuffer.some((function(e){return String(e.id)===t}))){var n=e.acks[t];delete e.acks[t],n.withError&&n.call(e,new Error("socket has been disconnected"))}}))}},{key:"onpacket",value:function(e){if(e.nsp===this.nsp)switch(e.type){case Be.CONNECT:e.data&&e.data.sid?this.onconnect(e.data.sid,e.data.pid):this.emitReserved("connect_error",new Error("It seems you are trying to reach a Socket.IO server in v2.x with a v3.x client, but they are not compatible (more information here: https://socket.io/docs/v3/migrating-from-2-x-to-3-0/)"));break;case Be.EVENT:case Be.BINARY_EVENT:this.onevent(e);break;case Be.ACK:case Be.BINARY_ACK:this.onack(e);break;case Be.DISCONNECT:this.ondisconnect();break;case Be.CONNECT_ERROR:this.destroy();var t=new Error(e.data.message);t.data=e.data.data,this.emitReserved("connect_error",t)}}},{key:"onevent",value:function(e){var t=e.data||[];null!=e.id&&t.push(this.ack(e.id)),this.connected?this.emitEvent(t):this.receiveBuffer.push(Object.freeze(t))}},{key:"emitEvent",value:function(e){if(this._anyListeners&&this._anyListeners.length){var t,n=y(this._anyListeners.slice());try{for(n.s();!(t=n.n()).done;){t.value.apply(this,e)}}catch(e){n.e(e)}finally{n.f()}}p(s(a.prototype),"emit",this).apply(this,e),this._pid&&e.length&&"string"==typeof e[e.length-1]&&(this._lastOffset=e[e.length-1])}},{key:"ack",value:function(e){var t=this,n=!1;return function(){if(!n){n=!0;for(var r=arguments.length,i=new Array(r),o=0;o<r;o++)i[o]=arguments[o];t.packet({type:Be.ACK,id:e,data:i})}}}},{key:"onack",value:function(e){var t=this.acks[e.id];"function"==typeof t&&(delete this.acks[e.id],t.withError&&e.data.unshift(null),t.apply(this,e.data))}},{key:"onconnect",value:function(e,t){this.id=e,this.recovered=t&&this._pid===t,this._pid=t,this.connected=!0,this.emitBuffered(),this.emitReserved("connect"),this._drainQueue(!0)}},{key:"emitBuffered",value:function(){var e=this;this.receiveBuffer.forEach((function(t){return e.emitEvent(t)})),this.receiveBuffer=[],this.sendBuffer.forEach((function(t){e.notifyOutgoingListeners(t),e.packet(t)})),this.sendBuffer=[]}},{key:"ondisconnect",value:function(){this.destroy(),this.onclose("io server disconnect")}},{key:"destroy",value:function(){this.subs&&(this.subs.forEach((function(e){return e()})),this.subs=void 0),this.io._destroy(this)}},{key:"disconnect",value:function(){return this.connected&&this.packet({type:Be.DISCONNECT}),this.destroy(),this.connected&&this.onclose("io client disconnect"),this}},{key:"close",value:function(){return this.disconnect()}},{key:"compress",value:function(e){return this.flags.compress=e,this}},{key:"volatile",get:function(){return this.flags.volatile=!0,this}},{key:"timeout",value:function(e){return this.flags.timeout=e,this}},{key:"onAny",value:function(e){return this._anyListeners=this._anyListeners||[],this._anyListeners.push(e),this}},{key:"prependAny",value:function(e){return this._anyListeners=this._anyListeners||[],this._anyListeners.unshift(e),this}},{key:"offAny",value:function(e){if(!this._anyListeners)return this;if(e){for(var t=this._anyListeners,n=0;n<t.length;n++)if(e===t[n])return t.splice(n,1),this}else this._anyListeners=[];return this}},{key:"listenersAny",value:function(){return this._anyListeners||[]}},{key:"onAnyOutgoing",value:function(e){return this._anyOutgoingListeners=this._anyOutgoingListeners||[],this._anyOutgoingListeners.push(e),this}},{key:"prependAnyOutgoing",value:function(e){return this._anyOutgoingListeners=this._anyOutgoingListeners||[],this._anyOutgoingListeners.unshift(e),this}},{key:"offAnyOutgoing",value:function(e){if(!this._anyOutgoingListeners)return this;if(e){for(var t=this._anyOutgoingListeners,n=0;n<t.length;n++)if(e===t[n])return t.splice(n,1),this}else this._anyOutgoingListeners=[];return this}},{key:"listenersAnyOutgoing",value:function(){return this._anyOutgoingListeners||[]}},{key:"notifyOutgoingListeners",value:function(e){if(this._anyOutgoingListeners&&this._anyOutgoingListeners.length){var t,n=y(this._anyOutgoingListeners.slice());try{for(n.s();!(t=n.n()).done;){t.value.apply(this,e.data)}}catch(e){n.e(e)}finally{n.f()}}}}]),a}(U);function Ie(e){e=e||{},this.ms=e.min||100,this.max=e.max||1e4,this.factor=e.factor||2,this.jitter=e.jitter>0&&e.jitter<=1?e.jitter:0,this.attempts=0}Ie.prototype.duration=function(){var e=this.ms*Math.pow(this.factor,this.attempts++);if(this.jitter){var t=Math.random(),n=Math.floor(t*this.jitter*e);e=0==(1&Math.floor(10*t))?e-n:e+n}return 0|Math.min(e,this.max)},Ie.prototype.reset=function(){this.attempts=0},Ie.prototype.setMin=function(e){this.ms=e},Ie.prototype.setMax=function(e){this.max=e},Ie.prototype.setJitter=function(e){this.jitter=e};var Fe=function(n){o(s,n);var i=l(s);function s(n,r){var o,a;t(this,s),(o=i.call(this)).nsps={},o.subs=[],n&&"object"===e(n)&&(r=n,n=void 0),(r=r||{}).path=r.path||"/socket.io",o.opts=r,H(f(o),r),o.reconnection(!1!==r.reconnection),o.reconnectionAttempts(r.reconnectionAttempts||1/0),o.reconnectionDelay(r.reconnectionDelay||1e3),o.reconnectionDelayMax(r.reconnectionDelayMax||5e3),o.randomizationFactor(null!==(a=r.randomizationFactor)&&void 0!==a?a:.5),o.backoff=new Ie({min:o.reconnectionDelay(),max:o.reconnectionDelayMax(),jitter:o.randomizationFactor()}),o.timeout(null==r.timeout?2e4:r.timeout),o._readyState="closed",o.uri=n;var c=r.parser||je;return o.encoder=new c.Encoder,o.decoder=new c.Decoder,o._autoConnect=!1!==r.autoConnect,o._autoConnect&&o.open(),o}return r(s,[{key:"reconnection",value:function(e){return arguments.length?(this._reconnection=!!e,this):this._reconnection}},{key:"reconnectionAttempts",value:function(e){return void 0===e?this._reconnectionAttempts:(this._reconnectionAttempts=e,this)}},{key:"reconnectionDelay",value:function(e){var t;return void 0===e?this._reconnectionDelay:(this._reconnectionDelay=e,null===(t=this.backoff)||void 0===t||t.setMin(e),this)}},{key:"randomizationFactor",value:function(e){var t;return void 0===e?this._randomizationFactor:(this._randomizationFactor=e,null===(t=this.backoff)||void 0===t||t.setJitter(e),this)}},{key:"reconnectionDelayMax",value:function(e){var t;return void 0===e?this._reconnectionDelayMax:(this._reconnectionDelayMax=e,null===(t=this.backoff)||void 0===t||t.setMax(e),this)}},{key:"timeout",value:function(e){return arguments.length?(this._timeout=e,this):this._timeout}},{key:"maybeReconnectOnOpen",value:function(){!this._reconnecting&&this._reconnection&&0===this.backoff.attempts&&this.reconnect()}},{key:"open",value:function(e){var t=this;if(~this._readyState.indexOf("open"))return this;this.engine=new ge(this.uri,this.opts);var n=this.engine,r=this;this._readyState="opening",this.skipReconnect=!1;var i=qe(n,"open",(function(){r.onopen(),e&&e()})),o=function(n){t.cleanup(),t._readyState="closed",t.emitReserved("error",n),e?e(n):t.maybeReconnectOnOpen()},s=qe(n,"error",o);if(!1!==this._timeout){var a=this._timeout,c=this.setTimeoutFn((function(){i(),o(new Error("timeout")),n.close()}),a);this.opts.autoUnref&&c.unref(),this.subs.push((function(){t.clearTimeoutFn(c)}))}return this.subs.push(i),this.subs.push(s),this}},{key:"connect",value:function(e){return this.open(e)}},{key:"onopen",value:function(){this.cleanup(),this._readyState="open",this.emitReserved("open");var e=this.engine;this.subs.push(qe(e,"ping",this.onping.bind(this)),qe(e,"data",this.ondata.bind(this)),qe(e,"error",this.onerror.bind(this)),qe(e,"close",this.onclose.bind(this)),qe(this.decoder,"decoded",this.ondecoded.bind(this)))}},{key:"onping",value:function(){this.emitReserved("ping")}},{key:"ondata",value:function(e){try{this.decoder.add(e)}catch(e){this.onclose("parse error",e)}}},{key:"ondecoded",value:function(e){var t=this;ce((function(){t.emitReserved("packet",e)}),this.setTimeoutFn)}},{key:"onerror",value:function(e){this.emitReserved("error",e)}},{key:"socket",value:function(e,t){var n=this.nsps[e];return n?this._autoConnect&&!n.active&&n.connect():(n=new Ue(this,e,t),this.nsps[e]=n),n}},{key:"_destroy",value:function(e){for(var t=0,n=Object.keys(this.nsps);t<n.length;t++){var r=n[t];if(this.nsps[r].active)return}this._close()}},{key:"_packet",value:function(e){for(var t=this.encoder.encode(e),n=0;n<t.length;n++)this.engine.write(t[n],e.options)}},{key:"cleanup",value:function(){this.subs.forEach((function(e){return e()})),this.subs.length=0,this.decoder.destroy()}},{key:"_close",value:function(){this.skipReconnect=!0,this._reconnecting=!1,this.onclose("forced close"),this.engine&&this.engine.close()}},{key:"disconnect",value:function(){return this._close()}},{key:"onclose",value:function(e,t){this.cleanup(),this.backoff.reset(),this._readyState="closed",this.emitReserved("close",e,t),this._reconnection&&!this.skipReconnect&&this.reconnect()}},{key:"reconnect",value:function(){var e=this;if(this._reconnecting||this.skipReconnect)return this;var t=this;if(this.backoff.attempts>=this._reconnectionAttempts)this.backoff.reset(),this.emitReserved("reconnect_failed"),this._reconnecting=!1;else{var n=this.backoff.duration();this._reconnecting=!0;var r=this.setTimeoutFn((function(){t.skipReconnect||(e.emitReserved("reconnect_attempt",t.backoff.attempts),t.skipReconnect||t.open((function(n){n?(t._reconnecting=!1,t.reconnect(),e.emitReserved("reconnect_error",n)):t.onreconnect()})))}),n);this.opts.autoUnref&&r.unref(),this.subs.push((function(){e.clearTimeoutFn(r)}))}}},{key:"onreconnect",value:function(){var e=this.backoff.attempts;this._reconnecting=!1,this.backoff.reset(),this.emitReserved("reconnect",e)}}]),s}(U),Me={};function Ve(t,n){"object"===e(t)&&(n=t,t=void 0);var r,i=function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"",n=arguments.length>2?arguments[2]:void 0,r=e;n=n||"undefined"!=typeof location&&location,null==e&&(e=n.protocol+"//"+n.host),"string"==typeof e&&("/"===e.charAt(0)&&(e="/"===e.charAt(1)?n.protocol+e:n.host+e),/^(https?|wss?):\/\//.test(e)||(e=void 0!==n?n.protocol+"//"+e:"https://"+e),r=ve(e)),r.port||(/^(http|ws)$/.test(r.protocol)?r.port="80":/^(http|ws)s$/.test(r.protocol)&&(r.port="443")),r.path=r.path||"/";var i=-1!==r.host.indexOf(":")?"["+r.host+"]":r.host;return r.id=r.protocol+"://"+i+":"+r.port+t,r.href=r.protocol+"://"+i+(n&&n.port===r.port?"":":"+r.port),r}(t,(n=n||{}).path||"/socket.io"),o=i.source,s=i.id,a=i.path,c=Me[s]&&a in Me[s].nsps;return n.forceNew||n["force new connection"]||!1===n.multiplex||c?r=new Fe(o,n):(Me[s]||(Me[s]=new Fe(o,n)),r=Me[s]),i.query&&!n.query&&(n.query=i.queryKey),r.socket(i.path,n)}return i(Ve,{Manager:Fe,Socket:Ue,io:Ve,connect:Ve}),Ve}));
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