merge devel

src/i18n/de.json

@@ -1648,6 +1648,13 @@
     "missing": false,
     "obsolete": false
   },
+  "failed_to_init_audio": {
+    "translation": "",
+    "defaultMessage": "Failed to initialize audio recording",
+    "description": "Error message when audio is not available",
+    "missing": true,
+    "obsolete": false
+  },
   "pin_message": {
     "translation": "",
     "defaultMessage": "Pin",

src/i18n/en.json

@@ -1648,6 +1648,13 @@
     "missing": false,
     "obsolete": false
   },
+  "failed_to_init_audio": {
+    "translation": "Failed to initialize audio recording",
+    "defaultMessage": "Failed to initialize audio recording",
+    "description": "Error message when audio is not available",
+    "missing": false,
+    "obsolete": false
+  },
   "pin_message": {
     "translation": "Pin",
     "defaultMessage": "Pin",

src/i18n/es.json

@@ -1661,5 +1661,12 @@
     "description": "Menu item [Unpin] for un-pinning the message.",
     "missing": true,
     "obsolete": false
+  },
+  "failed_to_init_audio": {
+    "translation": "",
+    "defaultMessage": "Failed to initialize audio recording",
+    "description": "Error message when audio is not available",
+    "missing": true,
+    "obsolete": false
   }
 }

src/i18n/ex/base-en.json

@@ -291,6 +291,10 @@
     "defaultMessage": "Invalid ID",
     "description": "Error message"
   },
+  "failed_to_init_audio": {
+    "defaultMessage": "Failed to initialize audio recording",
+    "description": "Error message when audio is not available"
+  },
   "file_attachment_too_large": {
     "defaultMessage": "The file size {size} exceeds the {limit} limit.",
     "description": "Error message when attachment is too large"

src/i18n/fr.json

@@ -1661,5 +1661,12 @@
     "description": "Menu item [Unpin] for un-pinning the message.",
     "missing": true,
     "obsolete": false
+  },
+  "failed_to_init_audio": {
+    "translation": "",
+    "defaultMessage": "Failed to initialize audio recording",
+    "description": "Error message when audio is not available",
+    "missing": true,
+    "obsolete": false
   }
 }

src/i18n/ko.json

@@ -1661,5 +1661,12 @@
     "description": "Menu item [Unpin] for un-pinning the message.",
     "missing": true,
     "obsolete": false
+  },
+  "failed_to_init_audio": {
+    "translation": "",
+    "defaultMessage": "Failed to initialize audio recording",
+    "description": "Error message when audio is not available",
+    "missing": true,
+    "obsolete": false
   }
 }

src/i18n/ro.json

@@ -1661,5 +1661,12 @@
     "description": "Menu item [Unpin] for un-pinning the message.",
     "missing": true,
     "obsolete": false
+  },
+  "failed_to_init_audio": {
+    "translation": "",
+    "defaultMessage": "Failed to initialize audio recording",
+    "description": "Error message when audio is not available",
+    "missing": true,
+    "obsolete": false
   }
 }

src/i18n/ru.json

@@ -1661,5 +1661,12 @@
     "description": "Menu item [Unpin] for un-pinning the message.",
     "missing": true,
     "obsolete": false
+  },
+  "failed_to_init_audio": {
+    "translation": "",
+    "defaultMessage": "Failed to initialize audio recording",
+    "description": "Error message when audio is not available",
+    "missing": true,
+    "obsolete": false
   }
 }

src/i18n/zh-TW.json

@@ -1661,5 +1661,12 @@
     "description": "Menu item [Unpin] for un-pinning the message.",
     "missing": true,
     "obsolete": false
+  },
+  "failed_to_init_audio": {
+    "translation": "",
+    "defaultMessage": "Failed to initialize audio recording",
+    "description": "Error message when audio is not available",
+    "missing": true,
+    "obsolete": false
   }
 }

src/i18n/zh.json

@@ -1661,5 +1661,12 @@
     "description": "Menu item [Unpin] for un-pinning the message.",
     "missing": true,
     "obsolete": false
+  },
+  "failed_to_init_audio": {
+    "translation": "",
+    "defaultMessage": "Failed to initialize audio recording",
+    "description": "Error message when audio is not available",
+    "missing": true,
+    "obsolete": false
   }
 }

src/views/tinode-web.jsx

@@ -431,7 +431,7 @@ class TinodeWeb extends React.Component {
     }).then(token => {
       if (token) {
         return token;
-      } else {
+      } else if (typeof Notification != 'undefined') {
         // Try to request permissions.
         return Notification.requestPermission().then(permission => {
           if (permission === 'granted') {
@@ -450,6 +450,7 @@ class TinodeWeb extends React.Component {
           }
         });
       }
+      throw new Error("Notifications are not supported");
     });
   }
 

src/widgets/audio-player.jsx

@@ -70,7 +70,7 @@ class AudioPlayer extends React.PureComponent {
 
   componentWillUnmount() {
     if (this.audioPlayer) {
-      this.audioPlayer.oncanplay = null;
+      this.audioPlayer.onloadedmetadata = null;
       this.audioPlayer.ontimeupdate = null;
       this.audioPlayer.onended = null;
       this.audioPlayer.pause();
@@ -94,7 +94,7 @@ class AudioPlayer extends React.PureComponent {
 
   initAudio() {
     this.audioPlayer = new Audio(this.props.src);
-    this.audioPlayer.oncanplay = _ => this.setState({canPlay: true});
+    this.audioPlayer.onloadedmetadata = _ => this.setState({canPlay: true});
     this.audioPlayer.ontimeupdate = _ => this.setState({
       currentTime: secondsToTime(this.audioPlayer.currentTime, this.state.longMin)
     });
@@ -149,7 +149,7 @@ class AudioPlayer extends React.PureComponent {
         this.canvasContext.strokeStyle = BAR_COLOR_DARK;
         for (let i = 0; i < this.viewBuffer.length; i++) {
           let x = 1 + i * (LINE_WIDTH + SPACING) + LINE_WIDTH * 0.5;
-          let y = this.viewBuffer[i] * height * 0.9;
+          let y = Math.max(this.viewBuffer[i] * height * 0.9, 1);
 
           const color = x < thumbAt ? BAR_COLOR_DARK : BAR_COLOR;
           if (this.canvasContext.strokeStyle != color) {
@@ -159,7 +159,7 @@ class AudioPlayer extends React.PureComponent {
           }
 
           this.canvasContext.moveTo(x, (height - y) * 0.5);
-          this.canvasContext.lineTo(x, height * 0.5 + y * 0.5);
+          this.canvasContext.lineTo(x, (height + y) * 0.5);
         }
         // Actually draw the bars on canvas.
         this.canvasContext.stroke();
@@ -216,10 +216,11 @@ class AudioPlayer extends React.PureComponent {
     if (!this.state.canPlay) {
       return;
     }
+
     if (this.state.playing) {
       this.audioPlayer.pause();
       this.setState({playing: false});
-    } else {
+    } else if (this.audioPlayer.readyState >= 2) {
       this.audioPlayer.play();
       this.setState({playing: true}, this.visualize);
     }

src/widgets/audio-recorder.jsx

@@ -31,8 +31,11 @@ const VISUALIZATION_BARS = 96;
 // Maximum number of samples per bar.
 const MAX_SAMPLES_PER_BAR = 10;
 
-// Recording format.
+// Default recording format (FF, Chrome except on iOS).
-const AUDIO_MIME_TYPE = 'audio/webm';
+const DEFAULT_AUDIO_MIME_TYPE = 'audio/webm';
+// Safari supports only mp4 as audio recording format.
+const SAFARI_AUDIO_MIME_TYPE = 'audio/mp4';
+const AUDIO_MIME_TYPES = [DEFAULT_AUDIO_MIME_TYPE, SAFARI_AUDIO_MIME_TYPE, ''];
 
 const messages = defineMessages({
   icon_title_delete: {
@@ -55,6 +58,11 @@ const messages = defineMessages({
     defaultMessage: 'Send message',
     description: 'Icon tool tip for sending a message'
   },
+  failed_to_init_audio: {
+    id: 'failed_to_init_audio',
+    defaultMessage: 'Failed to initialize audio recording',
+    description: 'Error message when audio is not available'
+  }
 });
 
 class AudioRecorder extends React.PureComponent {
@@ -188,10 +196,10 @@ class AudioRecorder extends React.PureComponent {
       this.canvasContext.beginPath();
       for (let i = 0; i < this.viewBuffer.length; i++) {
         let x = i * (LINE_WIDTH + SPACING) - dx;
-        let y = Math.min(this.viewBuffer[i] / BAR_SCALE, 0.9) * height;
+        let y = Math.max(Math.min(this.viewBuffer[i] / BAR_SCALE, 0.9) * height, 1);
 
         this.canvasContext.moveTo(x, (height - y) * 0.5);
-        this.canvasContext.lineTo(x, height * 0.5 + y * 0.5);
+        this.canvasContext.lineTo(x, (height + y) * 0.5);
       }
       // Actually draw the bars on canvas.
       this.canvasContext.stroke();
@@ -261,11 +269,29 @@ class AudioRecorder extends React.PureComponent {
 
   initMediaRecording(stream) {
     this.stream = stream;
-    this.mediaRecorder = new MediaRecorder(stream, {mimeType: AUDIO_MIME_TYPE, audioBitsPerSecond: 24_000});
+    AUDIO_MIME_TYPES.some(mimeType => {
+      if (MediaRecorder.isTypeSupported(mimeType)) {
+        this.mediaRecorder = new MediaRecorder(stream, {mimeType: mimeType, audioBitsPerSecond: 24_000});
+        return true;
+      }
+      return false;
+    });
+
+    if (!this.mediaRecorder) {
+      console.warn('MediaRecorder failed to initialize: no supported audio formats');
+      this.props.onError(this.props.intl.formatMessage(messages.failed_to_init_audio));
+      return;
+    }
 
     // The following code is needed for visualization.
     this.audioContext = new AudioContext();
     this.audioInput = this.audioContext.createMediaStreamSource(stream);
+    if (!this.audioInput) {
+      console.warn('createMediaStreamSource returned null: audio input unavailable');
+      this.props.onError(this.props.intl.formatMessage(messages.failed_to_init_audio));
+      return;
+    }
+
     this.analyser = this.audioContext.createAnalyser();
     this.analyser.fftSize = BUFFER_SIZE;
     this.audioInput.connect(this.analyser);
@@ -305,11 +331,14 @@ class AudioRecorder extends React.PureComponent {
   }
 
   // Obtain data in a form sutable for sending or playing back.
-  // If duration is valid, apply fix for Chrome's WebM duration bug.
   getRecording(mimeType) {
-    mimeType = mimeType || AUDIO_MIME_TYPE;
+    mimeType = mimeType || DEFAULT_AUDIO_MIME_TYPE;
     let blob = new Blob(this.audioChunks, {type: mimeType});
-    return fixWebmDuration(blob, mimeType)
+    // If duration is valid, apply fix for Chrome's WebM duration bug.
+    const result = mimeType == DEFAULT_AUDIO_MIME_TYPE ?
+      fixWebmDuration(blob, mimeType) :
+      Promise.resolve(blob);
+    return result
       .then(fixedBlob => { blob = fixedBlob; return fixedBlob.arrayBuffer(); })
       .then(arrayBuff => this.audioContext.decodeAudioData(arrayBuff))
       .then(decoded => this.createPreview(decoded))
@@ -347,7 +376,9 @@ class AudioRecorder extends React.PureComponent {
   }
 
   cleanUp() {
+    if (this.audioInput) {
       this.audioInput.disconnect();
+    }
     this.stream.getTracks().forEach(track => track.stop());
   }
 

umd/index.dev.js

@@ -7657,7 +7657,7 @@ class TinodeWeb extends (react__WEBPACK_IMPORTED_MODULE_0___default().Component)
     }).then(token => {
       if (token) {
         return token;
-      } else {
+      } else if (typeof Notification != 'undefined') {
         return Notification.requestPermission().then(permission => {
           if (permission === 'granted') {
             return (0,firebase_messaging__WEBPACK_IMPORTED_MODULE_3__.getToken)(fcm, {
@@ -7675,6 +7675,7 @@ class TinodeWeb extends (react__WEBPACK_IMPORTED_MODULE_0___default().Component)
           }
         });
       }
+      throw new Error("Notifications are not supported");
     });
   }
   handleResize() {
@@ -9637,7 +9638,7 @@ class AudioPlayer extends (react__WEBPACK_IMPORTED_MODULE_0___default().PureComp
   }
   componentWillUnmount() {
     if (this.audioPlayer) {
-      this.audioPlayer.oncanplay = null;
+      this.audioPlayer.onloadedmetadata = null;
       this.audioPlayer.ontimeupdate = null;
       this.audioPlayer.onended = null;
       this.audioPlayer.pause();
@@ -9660,7 +9661,7 @@ class AudioPlayer extends (react__WEBPACK_IMPORTED_MODULE_0___default().PureComp
   }
   initAudio() {
     this.audioPlayer = new Audio(this.props.src);
-    this.audioPlayer.oncanplay = _ => this.setState({
+    this.audioPlayer.onloadedmetadata = _ => this.setState({
       canPlay: true
     });
     this.audioPlayer.ontimeupdate = _ => this.setState({
@@ -9703,7 +9704,7 @@ class AudioPlayer extends (react__WEBPACK_IMPORTED_MODULE_0___default().PureComp
         this.canvasContext.strokeStyle = BAR_COLOR_DARK;
         for (let i = 0; i < this.viewBuffer.length; i++) {
           let x = 1 + i * (LINE_WIDTH + SPACING) + LINE_WIDTH * 0.5;
-          let y = this.viewBuffer[i] * height * 0.9;
+          let y = Math.max(this.viewBuffer[i] * height * 0.9, 1);
           const color = x < thumbAt ? BAR_COLOR_DARK : BAR_COLOR;
           if (this.canvasContext.strokeStyle != color) {
             this.canvasContext.stroke();
@@ -9711,7 +9712,7 @@ class AudioPlayer extends (react__WEBPACK_IMPORTED_MODULE_0___default().PureComp
             this.canvasContext.strokeStyle = color;
           }
           this.canvasContext.moveTo(x, (height - y) * 0.5);
-          this.canvasContext.lineTo(x, height * 0.5 + y * 0.5);
+          this.canvasContext.lineTo(x, (height + y) * 0.5);
         }
         this.canvasContext.stroke();
         if (this.props.duration) {
@@ -9762,7 +9763,7 @@ class AudioPlayer extends (react__WEBPACK_IMPORTED_MODULE_0___default().PureComp
       this.setState({
         playing: false
       });
-    } else {
+    } else if (this.audioPlayer.readyState >= 2) {
       this.audioPlayer.play();
       this.setState({
         playing: true

umd/src_widgets_audio-recorder_jsx.dev.js

@@ -37,7 +37,9 @@ const BAR_COLOR = '#BBBD';
 const BAR_SCALE = 64.0;
 const VISUALIZATION_BARS = 96;
 const MAX_SAMPLES_PER_BAR = 10;
-const AUDIO_MIME_TYPE = 'audio/webm';
+const DEFAULT_AUDIO_MIME_TYPE = 'audio/webm';
+const SAFARI_AUDIO_MIME_TYPE = 'audio/mp4';
+const AUDIO_MIME_TYPES = [DEFAULT_AUDIO_MIME_TYPE, SAFARI_AUDIO_MIME_TYPE, ''];
 const messages = (0,react_intl__WEBPACK_IMPORTED_MODULE_1__.defineMessages)({
   icon_title_delete: {
     id: "icon_title_delete",
@@ -66,6 +68,13 @@ const messages = (0,react_intl__WEBPACK_IMPORTED_MODULE_1__.defineMessages)({
       "type": 0,
       "value": "Send message"
     }]
+  },
+  failed_to_init_audio: {
+    id: "failed_to_init_audio",
+    defaultMessage: [{
+      "type": 0,
+      "value": "Failed to initialize audio recording"
+    }]
   }
 });
 class AudioRecorder extends (react__WEBPACK_IMPORTED_MODULE_0___default().PureComponent) {
@@ -170,9 +179,9 @@ class AudioRecorder extends (react__WEBPACK_IMPORTED_MODULE_0___default().PureCo
       this.canvasContext.beginPath();
       for (let i = 0; i < this.viewBuffer.length; i++) {
         let x = i * (LINE_WIDTH + SPACING) - dx;
-        let y = Math.min(this.viewBuffer[i] / BAR_SCALE, 0.9) * height;
+        let y = Math.max(Math.min(this.viewBuffer[i] / BAR_SCALE, 0.9) * height, 1);
         this.canvasContext.moveTo(x, (height - y) * 0.5);
-        this.canvasContext.lineTo(x, height * 0.5 + y * 0.5);
+        this.canvasContext.lineTo(x, (height + y) * 0.5);
       }
       this.canvasContext.stroke();
       const now = new Date().getTime();
@@ -237,12 +246,28 @@ class AudioRecorder extends (react__WEBPACK_IMPORTED_MODULE_0___default().PureCo
   }
   initMediaRecording(stream) {
     this.stream = stream;
+    AUDIO_MIME_TYPES.some(mimeType => {
+      if (MediaRecorder.isTypeSupported(mimeType)) {
         this.mediaRecorder = new MediaRecorder(stream, {
-      mimeType: AUDIO_MIME_TYPE,
+          mimeType: mimeType,
           audioBitsPerSecond: 24_000
         });
+        return true;
+      }
+      return false;
+    });
+    if (!this.mediaRecorder) {
+      console.warn('MediaRecorder failed to initialize: no supported audio formats');
+      this.props.onError(this.props.intl.formatMessage(messages.failed_to_init_audio));
+      return;
+    }
     this.audioContext = new AudioContext();
     this.audioInput = this.audioContext.createMediaStreamSource(stream);
+    if (!this.audioInput) {
+      console.warn('createMediaStreamSource returned null: audio input unavailable');
+      this.props.onError(this.props.intl.formatMessage(messages.failed_to_init_audio));
+      return;
+    }
     this.analyser = this.audioContext.createAnalyser();
     this.analyser.fftSize = BUFFER_SIZE;
     this.audioInput.connect(this.analyser);
@@ -275,11 +300,12 @@ class AudioRecorder extends (react__WEBPACK_IMPORTED_MODULE_0___default().PureCo
     this.recordingTimestamp = this.startedOn;
   }
   getRecording(mimeType) {
-    mimeType = mimeType || AUDIO_MIME_TYPE;
+    mimeType = mimeType || DEFAULT_AUDIO_MIME_TYPE;
     let blob = new Blob(this.audioChunks, {
       type: mimeType
     });
-    return webm_duration_fix__WEBPACK_IMPORTED_MODULE_3___default()(blob, mimeType).then(fixedBlob => {
+    const result = mimeType == DEFAULT_AUDIO_MIME_TYPE ? webm_duration_fix__WEBPACK_IMPORTED_MODULE_3___default()(blob, mimeType) : Promise.resolve(blob);
+    return result.then(fixedBlob => {
       blob = fixedBlob;
       return fixedBlob.arrayBuffer();
     }).then(arrayBuff => this.audioContext.decodeAudioData(arrayBuff)).then(decoded => this.createPreview(decoded)).then(preview => ({
@@ -311,7 +337,9 @@ class AudioRecorder extends (react__WEBPACK_IMPORTED_MODULE_0___default().PureCo
     return buffer;
   }
   cleanUp() {
+    if (this.audioInput) {
       this.audioInput.disconnect();
+    }
     this.stream.getTracks().forEach(track => track.stop());
   }
   render() {

umd/tinode.dev.js

@@ -410,7 +410,6 @@ __webpack_require__.r(__webpack_exports__);
 /* harmony export */   "EXPIRE_PROMISES_TIMEOUT": () => (/* binding */ EXPIRE_PROMISES_TIMEOUT),
 /* harmony export */   "LIBRARY": () => (/* binding */ LIBRARY),
 /* harmony export */   "LOCAL_SEQID": () => (/* binding */ LOCAL_SEQID),
-/* harmony export */   "MAX_PINNED_COUNT": () => (/* binding */ MAX_PINNED_COUNT),
 /* harmony export */   "MESSAGE_STATUS_FAILED": () => (/* binding */ MESSAGE_STATUS_FAILED),
 /* harmony export */   "MESSAGE_STATUS_FATAL": () => (/* binding */ MESSAGE_STATUS_FATAL),
 /* harmony export */   "MESSAGE_STATUS_NONE": () => (/* binding */ MESSAGE_STATUS_NONE),
@@ -464,7 +463,6 @@ const EXPIRE_PROMISES_PERIOD = 1000;
 const RECV_TIMEOUT = 100;
 const DEFAULT_MESSAGES_PAGE = 24;
 const DEL_CHAR = '\u2421';
-const MAX_PINNED_COUNT = 5;
 
 /***/ }),
 
@@ -1308,7 +1306,7 @@ function _serializeMessage(dst, msg) {
 }
 var _topic_fields = {
   writable: true,
-  value: ['created', 'updated', 'deleted', 'touched', 'read', 'recv', 'seq', 'clear', 'defacs', 'creds', 'public', 'trusted', 'private', '_aux', '_deleted']
+  value: ['created', 'updated', 'deleted', 'read', 'recv', 'seq', 'clear', 'defacs', 'creds', 'public', 'trusted', 'private', 'touched', '_deleted']
 };
 
 /***/ }),
@@ -3030,6 +3028,11 @@ __webpack_require__.r(__webpack_exports__);
 
 
 let XHRProvider;
+function addURLParam(relUrl, key, value) {
+  const url = new URL(relUrl, window.location.origin);
+  url.searchParams.append(key, value);
+  return url.toString().substring(window.location.origin.length);
+}
 class LargeFileHelper {
   constructor(tinode, version) {
     this._tinode = tinode;
@@ -3160,6 +3163,7 @@ class LargeFileHelper {
     const instance = this;
     const xhr = new XHRProvider();
     this.xhr.push(xhr);
+    relativeUrl = addURLParam(relativeUrl, 'asatt', '1');
     xhr.open('GET', relativeUrl, true);
     xhr.setRequestHeader('X-Tinode-APIKey', this._apiKey);
     xhr.setRequestHeader('X-Tinode-Auth', 'Token ' + this._authToken.token);
@@ -3323,10 +3327,6 @@ class MetaGetBuilder {
     }
     return this;
   }
-  withAux() {
-    this.what['aux'] = true;
-    return this;
-  }
   withDel(since, limit) {
     if (since || limit) {
       this.what['del'] = {
@@ -3345,7 +3345,7 @@ class MetaGetBuilder {
   build() {
     const what = [];
     let params = {};
-    ['data', 'sub', 'desc', 'tags', 'cred', 'aux', 'del'].forEach(key => {
+    ['data', 'sub', 'desc', 'tags', 'cred', 'del'].forEach(key => {
       if (this.what.hasOwnProperty(key)) {
         what.push(key);
         if (Object.getOwnPropertyNames(this.what[key]).length > 0) {
@@ -3425,7 +3425,6 @@ class Topic {
     this._recvNotificationTimer = null;
     this._tags = [];
     this._credentials = [];
-    this._aux = {};
     this._messageVersions = {};
     this._messages = new _cbuffer_js__WEBPACK_IMPORTED_MODULE_1__["default"]((a, b) => {
       return a.seq - b.seq;
@@ -3445,7 +3444,6 @@ class Topic {
       this.onSubsUpdated = callbacks.onSubsUpdated;
       this.onTagsUpdated = callbacks.onTagsUpdated;
       this.onCredsUpdated = callbacks.onCredsUpdated;
-      this.onAuxUpdated = callbacks.onAuxUpdated;
       this.onDeleteTopic = callbacks.onDeleteTopic;
       this.onAllMessagesReceived = callbacks.onAllMessagesReceived;
     }
@@ -3690,9 +3688,6 @@ class Topic {
       if (params.cred) {
         this._processMetaCreds([params.cred], true);
       }
-      if (params.aux) {
-        this._processMetaAux(params.aux);
-      }
       return ctrl;
     });
   }
@@ -3726,38 +3721,6 @@ class Topic {
       }
     });
   }
-  pinMessage(seq, pin) {
-    let pinned = this.aux('pins');
-    if (!Array.isArray(pinned)) {
-      pinned = [];
-    }
-    let changed = false;
-    if (pin) {
-      if (!pinned.includes(seq)) {
-        changed = true;
-        if (pinned.length == _config_js__WEBPACK_IMPORTED_MODULE_3__.MAX_PINNED_COUNT) {
-          pinned.shift();
-        }
-        pinned.push(seq);
-      }
-    } else {
-      if (pinned.includes(seq)) {
-        changed = true;
-        pinned = pinned.filter(id => id != seq);
-        if (pinned.length == 0) {
-          pinned = _config_js__WEBPACK_IMPORTED_MODULE_3__.DEL_CHAR;
-        }
-      }
-    }
-    if (changed) {
-      return this.setMeta({
-        aux: {
-          pins: pinned
-        }
-      });
-    }
-    return Promise.resolve();
-  }
   delMessages(ranges, hard) {
     if (!this._attached) {
       return Promise.reject(new Error("Cannot delete messages in inactive topic"));
@@ -3987,9 +3950,6 @@ class Topic {
   tags() {
     return this._tags.slice(0);
   }
-  aux(key) {
-    return this._aux[key];
-  }
   subscriber(uid) {
     return this._users[uid];
   }
@@ -4290,9 +4250,6 @@ class Topic {
     if (meta.cred) {
       this._processMetaCreds(meta.cred);
     }
-    if (meta.aux) {
-      this._processMetaAux(meta.aux);
-    }
     if (this.onMeta) {
       this.onMeta(meta);
     }
@@ -4320,9 +4277,6 @@ class Topic {
           this.getMeta(this.startMetaQuery().withLaterOneSub(pres.src).build());
         }
         break;
-      case 'aux':
-        this.getMeta(this.startMetaQuery().withAux().build());
-        break;
       case 'acs':
         uid = pres.src || this._tinode.getCurrentUserID();
         user = this._users[uid];
@@ -4437,31 +4391,22 @@ class Topic {
     }
   }
   _processMetaTags(tags) {
-    if (tags == _config_js__WEBPACK_IMPORTED_MODULE_3__.DEL_CHAR || tags.length == 1 && tags[0] == _config_js__WEBPACK_IMPORTED_MODULE_3__.DEL_CHAR) {
+    if (tags.length == 1 && tags[0] == _config_js__WEBPACK_IMPORTED_MODULE_3__.DEL_CHAR) {
       tags = [];
     }
     this._tags = tags;
-    this._tinode._db.updTopic(this);
     if (this.onTagsUpdated) {
       this.onTagsUpdated(tags);
     }
   }
   _processMetaCreds(creds) {}
-  _processMetaAux(aux) {
-    aux = !aux || aux == _config_js__WEBPACK_IMPORTED_MODULE_3__.DEL_CHAR ? {} : aux;
-    this._aux = (0,_utils_js__WEBPACK_IMPORTED_MODULE_6__.mergeObj)(this._aux, aux);
-    this._tinode._db.updTopic(this);
-    if (this.onAuxUpdated) {
-      this.onAuxUpdated(this._aux);
-    }
-  }
   _processDelMessages(clear, delseq) {
     this._maxDel = Math.max(clear, this._maxDel);
     this.clear = Math.max(clear, this.clear);
     const topic = this;
     let count = 0;
     if (Array.isArray(delseq)) {
-      delseq.forEach(range => {
+      delseq.forEach(function (range) {
         if (!range.hi) {
           count++;
           topic.flushMessage(range.low);
@@ -4983,7 +4928,7 @@ function normalizeArray(arr) {
         }
       }
     }
-    out.sort().filter((item, pos, ary) => {
+    out.sort().filter(function (item, pos, ary) {
       return !pos || item != ary[pos - 1];
     });
   }
@@ -5005,7 +4950,7 @@ __webpack_require__.r(__webpack_exports__);
 /* harmony export */ __webpack_require__.d(__webpack_exports__, {
 /* harmony export */   "PACKAGE_VERSION": () => (/* binding */ PACKAGE_VERSION)
 /* harmony export */ });
-const PACKAGE_VERSION = "0.23.0-rc1";
+const PACKAGE_VERSION = "0.22.3";
 
 /***/ })
 
@@ -5725,9 +5670,6 @@ class Tinode {
       if (setParams.tags) {
         pkt.sub.set.tags = setParams.tags;
       }
-      if (setParams.aux) {
-        pkt.sub.set.aux = setParams.aux;
-      }
     }
     return _classPrivateMethodGet(this, _send, _send2).call(this, pkt, pkt.sub.id);
   }
@@ -5842,7 +5784,7 @@ class Tinode {
     const pkt = _classPrivateMethodGet(this, _initPacket, _initPacket2).call(this, 'set', topic);
     const what = [];
     if (params) {
-      ['desc', 'sub', 'tags', 'cred', 'aux'].forEach(key => {
+      ['desc', 'sub', 'tags', 'cred', 'ephemeral'].forEach(function (key) {
         if (params.hasOwnProperty(key)) {
           what.push(key);
           pkt.set[key] = params[key];
@@ -6268,7 +6210,7 @@ function _initPacket2(type, topic) {
           'desc': {},
           'sub': {},
           'tags': [],
-          'aux': {}
+          'ephemeral': {}
         }
       };
     case 'del':