Docs

Updated/cancel scheduled messages

docs/install.md

@@ -30,37 +30,37 @@ deb/rpm packages.
 
 === "x86_64/amd64"
     ```bash
-    wget https://github.com/binwiederhier/ntfy/releases/download/v2.15.0/ntfy_2.15.0_linux_amd64.tar.gz
+    wget https://github.com/binwiederhier/ntfy/releases/download/v2.16.0/ntfy_2.16.0_linux_amd64.tar.gz
-    tar zxvf ntfy_2.15.0_linux_amd64.tar.gz
+    tar zxvf ntfy_2.16.0_linux_amd64.tar.gz
-    sudo cp -a ntfy_2.15.0_linux_amd64/ntfy /usr/local/bin/ntfy
+    sudo cp -a ntfy_2.16.0_linux_amd64/ntfy /usr/local/bin/ntfy
-    sudo mkdir /etc/ntfy && sudo cp ntfy_2.15.0_linux_amd64/{client,server}/*.yml /etc/ntfy
+    sudo mkdir /etc/ntfy && sudo cp ntfy_2.16.0_linux_amd64/{client,server}/*.yml /etc/ntfy
     sudo ntfy serve
     ```
 
 === "armv6"
     ```bash
-    wget https://github.com/binwiederhier/ntfy/releases/download/v2.15.0/ntfy_2.15.0_linux_armv6.tar.gz
+    wget https://github.com/binwiederhier/ntfy/releases/download/v2.16.0/ntfy_2.16.0_linux_armv6.tar.gz
-    tar zxvf ntfy_2.15.0_linux_armv6.tar.gz
+    tar zxvf ntfy_2.16.0_linux_armv6.tar.gz
-    sudo cp -a ntfy_2.15.0_linux_armv6/ntfy /usr/bin/ntfy
+    sudo cp -a ntfy_2.16.0_linux_armv6/ntfy /usr/bin/ntfy
-    sudo mkdir /etc/ntfy && sudo cp ntfy_2.15.0_linux_armv6/{client,server}/*.yml /etc/ntfy
+    sudo mkdir /etc/ntfy && sudo cp ntfy_2.16.0_linux_armv6/{client,server}/*.yml /etc/ntfy
     sudo ntfy serve
     ```
 
 === "armv7/armhf"
     ```bash
-    wget https://github.com/binwiederhier/ntfy/releases/download/v2.15.0/ntfy_2.15.0_linux_armv7.tar.gz
+    wget https://github.com/binwiederhier/ntfy/releases/download/v2.16.0/ntfy_2.16.0_linux_armv7.tar.gz
-    tar zxvf ntfy_2.15.0_linux_armv7.tar.gz
+    tar zxvf ntfy_2.16.0_linux_armv7.tar.gz
-    sudo cp -a ntfy_2.15.0_linux_armv7/ntfy /usr/bin/ntfy
+    sudo cp -a ntfy_2.16.0_linux_armv7/ntfy /usr/bin/ntfy
-    sudo mkdir /etc/ntfy && sudo cp ntfy_2.15.0_linux_armv7/{client,server}/*.yml /etc/ntfy
+    sudo mkdir /etc/ntfy && sudo cp ntfy_2.16.0_linux_armv7/{client,server}/*.yml /etc/ntfy
     sudo ntfy serve
     ```
 
 === "arm64"
     ```bash
-    wget https://github.com/binwiederhier/ntfy/releases/download/v2.15.0/ntfy_2.15.0_linux_arm64.tar.gz
+    wget https://github.com/binwiederhier/ntfy/releases/download/v2.16.0/ntfy_2.16.0_linux_arm64.tar.gz
-    tar zxvf ntfy_2.15.0_linux_arm64.tar.gz
+    tar zxvf ntfy_2.16.0_linux_arm64.tar.gz
-    sudo cp -a ntfy_2.15.0_linux_arm64/ntfy /usr/bin/ntfy
+    sudo cp -a ntfy_2.16.0_linux_arm64/ntfy /usr/bin/ntfy
-    sudo mkdir /etc/ntfy && sudo cp ntfy_2.15.0_linux_arm64/{client,server}/*.yml /etc/ntfy
+    sudo mkdir /etc/ntfy && sudo cp ntfy_2.16.0_linux_arm64/{client,server}/*.yml /etc/ntfy
     sudo ntfy serve
     ```
 
@@ -116,7 +116,7 @@ Manually installing the .deb file:
 
 === "x86_64/amd64"
     ```bash
-    wget https://github.com/binwiederhier/ntfy/releases/download/v2.15.0/ntfy_2.15.0_linux_amd64.deb
+    wget https://github.com/binwiederhier/ntfy/releases/download/v2.16.0/ntfy_2.16.0_linux_amd64.deb
     sudo dpkg -i ntfy_*.deb
     sudo systemctl enable ntfy
     sudo systemctl start ntfy
@@ -124,7 +124,7 @@ Manually installing the .deb file:
 
 === "armv6"
     ```bash
-    wget https://github.com/binwiederhier/ntfy/releases/download/v2.15.0/ntfy_2.15.0_linux_armv6.deb
+    wget https://github.com/binwiederhier/ntfy/releases/download/v2.16.0/ntfy_2.16.0_linux_armv6.deb
     sudo dpkg -i ntfy_*.deb
     sudo systemctl enable ntfy
     sudo systemctl start ntfy
@@ -132,7 +132,7 @@ Manually installing the .deb file:
 
 === "armv7/armhf"
     ```bash
-    wget https://github.com/binwiederhier/ntfy/releases/download/v2.15.0/ntfy_2.15.0_linux_armv7.deb
+    wget https://github.com/binwiederhier/ntfy/releases/download/v2.16.0/ntfy_2.16.0_linux_armv7.deb
     sudo dpkg -i ntfy_*.deb
     sudo systemctl enable ntfy
     sudo systemctl start ntfy
@@ -140,7 +140,7 @@ Manually installing the .deb file:
 
 === "arm64"
     ```bash
-    wget https://github.com/binwiederhier/ntfy/releases/download/v2.15.0/ntfy_2.15.0_linux_arm64.deb
+    wget https://github.com/binwiederhier/ntfy/releases/download/v2.16.0/ntfy_2.16.0_linux_arm64.deb
     sudo dpkg -i ntfy_*.deb
     sudo systemctl enable ntfy
     sudo systemctl start ntfy
@@ -150,28 +150,28 @@ Manually installing the .deb file:
 
 === "x86_64/amd64"
     ```bash
-    sudo rpm -ivh https://github.com/binwiederhier/ntfy/releases/download/v2.15.0/ntfy_2.15.0_linux_amd64.rpm
+    sudo rpm -ivh https://github.com/binwiederhier/ntfy/releases/download/v2.16.0/ntfy_2.16.0_linux_amd64.rpm
     sudo systemctl enable ntfy 
     sudo systemctl start ntfy
     ```
 
 === "armv6"
     ```bash
-    sudo rpm -ivh https://github.com/binwiederhier/ntfy/releases/download/v2.15.0/ntfy_2.15.0_linux_armv6.rpm
+    sudo rpm -ivh https://github.com/binwiederhier/ntfy/releases/download/v2.16.0/ntfy_2.16.0_linux_armv6.rpm
     sudo systemctl enable ntfy
     sudo systemctl start ntfy
     ```
 
 === "armv7/armhf"
     ```bash
-    sudo rpm -ivh https://github.com/binwiederhier/ntfy/releases/download/v2.15.0/ntfy_2.15.0_linux_armv7.rpm
+    sudo rpm -ivh https://github.com/binwiederhier/ntfy/releases/download/v2.16.0/ntfy_2.16.0_linux_armv7.rpm
     sudo systemctl enable ntfy 
     sudo systemctl start ntfy
     ```
 
 === "arm64"
     ```bash
-    sudo rpm -ivh https://github.com/binwiederhier/ntfy/releases/download/v2.15.0/ntfy_2.15.0_linux_arm64.rpm
+    sudo rpm -ivh https://github.com/binwiederhier/ntfy/releases/download/v2.16.0/ntfy_2.16.0_linux_arm64.rpm
     sudo systemctl enable ntfy 
     sudo systemctl start ntfy
     ```
@@ -201,18 +201,18 @@ NixOS also supports [declarative setup of the ntfy server](https://search.nixos.
 
 ## macOS
 The [ntfy CLI](subscribe/cli.md) (`ntfy publish` and `ntfy subscribe` only) is supported on macOS as well. 
-To install, please [download the tarball](https://github.com/binwiederhier/ntfy/releases/download/v2.15.0/ntfy_2.15.0_darwin_all.tar.gz), 
+To install, please [download the tarball](https://github.com/binwiederhier/ntfy/releases/download/v2.16.0/ntfy_2.16.0_darwin_all.tar.gz), 
 extract it and place it somewhere in your `PATH` (e.g. `/usr/local/bin/ntfy`). 
 
 If run as `root`, ntfy will look for its config at `/etc/ntfy/client.yml`. For all other users, it'll look for it at 
 `~/Library/Application Support/ntfy/client.yml` (sample included in the tarball).
 
 ```bash
-curl -L https://github.com/binwiederhier/ntfy/releases/download/v2.15.0/ntfy_2.15.0_darwin_all.tar.gz > ntfy_2.15.0_darwin_all.tar.gz
+curl -L https://github.com/binwiederhier/ntfy/releases/download/v2.16.0/ntfy_2.16.0_darwin_all.tar.gz > ntfy_2.16.0_darwin_all.tar.gz
-tar zxvf ntfy_2.15.0_darwin_all.tar.gz
+tar zxvf ntfy_2.16.0_darwin_all.tar.gz
-sudo cp -a ntfy_2.15.0_darwin_all/ntfy /usr/local/bin/ntfy
+sudo cp -a ntfy_2.16.0_darwin_all/ntfy /usr/local/bin/ntfy
 mkdir ~/Library/Application\ Support/ntfy 
-cp ntfy_2.15.0_darwin_all/client/client.yml ~/Library/Application\ Support/ntfy/client.yml
+cp ntfy_2.16.0_darwin_all/client/client.yml ~/Library/Application\ Support/ntfy/client.yml
 ntfy --help
 ```
 
@@ -231,7 +231,7 @@ brew install ntfy
 The ntfy server and CLI are fully supported on Windows. You can run the ntfy server directly or as a Windows service.
 To install, you can either
 
-* [Download the latest ZIP](https://github.com/binwiederhier/ntfy/releases/download/v2.15.0/ntfy_2.15.0_windows_amd64.zip),
+* [Download the latest ZIP](https://github.com/binwiederhier/ntfy/releases/download/v2.16.0/ntfy_2.16.0_windows_amd64.zip),
 extract it and place the `ntfy.exe` binary somewhere in your `%Path%`. 
 * Or install ntfy from the [Scoop](https://scoop.sh) main repository via `scoop install ntfy`
 

docs/publish.md

@@ -2392,18 +2392,20 @@ Here are a few examples (assuming today's date is **12/10/2021, 9am, Eastern Tim
 </tr></table>
 
 ### Updating scheduled notifications
+
+!!! info
+    **This feature is not yet released.** It will be available in ntfy v2.16.x and later and ntfy Android v1.22.x and later.
+
 You can update or replace a scheduled message before it is delivered by publishing a new message with the same 
 [sequence ID](#updating-deleting-notifications). When you do this, the **original scheduled message is deleted** 
 from the server and replaced with the new one. This is different from [updating notifications](#updating-notifications) 
 after delivery, where both messages are kept in the cache.
 
 This is particularly useful for implementing a **watchdog that triggers when your script stops sending heartbeat messages**.
-This mechanism is also called a [dead man's switch](https://en.wikipedia.org/wiki/Dead_man%27s_switch). The idea is to have
+This mechanism is also called a [dead man's switch](https://en.wikipedia.org/wiki/Dead_man%27s_switch).
-a mechanism that triggers an alert if it's not periodically reset.
 
-For example, you could schedule a message to be 
+For example, you could schedule a message to be delivered in 5 minutes, but continuously update it every minute to push
-delivered in 5 minutes, but continuously update it every minute to push the delivery time further into the future. 
+the delivery time further into the future. If your script or system stops running, the message will eventually be delivered as an alert.
-If your script or system stops running, the message will eventually be delivered as an alert.
 
 Here's an example of a dead man's switch that sends an alert if the script stops running for more than 5 minutes:
 
@@ -2515,6 +2517,10 @@ Here's an example of a dead man's switch that sends an alert if the script stops
     ```
 
 ### Canceling scheduled notifications
+
+!!! info
+    **This feature is not yet released.** It will be available in ntfy v2.16.x and later and ntfy Android v1.22.x and later.
+
 You can cancel a scheduled message before it is delivered by sending a DELETE request to the 
 `/<topic>/<sequence_id>` endpoint, just like [deleting notifications](#deleting-notifications). This will remove the 
 scheduled message from the server so it will never be delivered, and emit a `message_delete` event to any subscribers.

docs/releases.md

@@ -6,12 +6,34 @@ and the [ntfy Android app](https://github.com/binwiederhier/ntfy-android/release
 
 | Component        | Version | Release date |
 |------------------|---------|--------------|
-| ntfy server      | v2.15.0 | Nov 16, 2025 |
+| ntfy server      | v2.16.0 | Jan 19, 2026 |
 | ntfy Android app | v1.21.1 | Jan 6, 2025  |
 | ntfy iOS app     | v1.3    | Nov 26, 2023 |
 
 Please check out the release notes for [upcoming releases](#not-released-yet) below.
 
+## ntfy server v2.16.0
+Released January 19, 2026
+
+This release adds support for updating and deleting notifications, heartbeat-style / dead man's switch notifications,
+custom Twilio call formats, and makes `ntfy serve` work on Windows. It also adds a "New version available" banner to the web app.
+
+This one is very exciting, as it brings a lot of highly requested features to ntfy.
+
+**Features:**
+
+* Support for [updating and deleting notifications](publish.md#updating-deleting-notifications) ([#303](https://github.com/binwiederhier/ntfy/issues/303), [#1536](https://github.com/binwiederhier/ntfy/pull/1536),
+  [ntfy-android#151](https://github.com/binwiederhier/ntfy-android/pull/151), thanks to [@wunter8](https://github.com/wunter8) for the initial implementation)
+* Support for heartbeat-style / [dead man's switch](https://en.wikipedia.org/wiki/Dead_man%27s_switch) notifications aka
+  [updating and deleting scheduled notifications](publish.md#scheduled-delivery) ([#1556](https://github.com/binwiederhier/ntfy/pull/1556),
+  [#1142](https://github.com/binwiederhier/ntfy/pull/1142), [#954](https://github.com/binwiederhier/ntfy/issues/954),
+  thanks to [@GamerGirlandCo](https://github.com/GamerGirlandCo) for the initial implementation)
+* Configure [custom Twilio call format](config.md#phone-calls) for phone calls ([#1289](https://github.com/binwiederhier/ntfy/pull/1289), thanks to [@mmichaa](https://github.com/mmichaa) for the initial implementation)
+* `ntfy serve` now works on Windows, including support for running it as a Windows service ([#1104](https://github.com/binwiederhier/ntfy/issues/1104),
+  [#1552](https://github.com/binwiederhier/ntfy/pull/1552), originally [#1328](https://github.com/binwiederhier/ntfy/pull/1328),
+  thanks to [@wtf911](https://github.com/wtf911))
+* Web app: "New version available" banner ([#1554](https://github.com/binwiederhier/ntfy/pull/1554))
+
 ## ntfy Android app v1.21.1
 Released January 6, 2026
 
@@ -1599,22 +1621,6 @@ and the [ntfy Android app](https://github.com/binwiederhier/ntfy-android/release
 
 ## Not released yet
 
-### ntfy server v2.16.x (UNRELEASED)
-
-**Features:**
-
-* Support for [updating and deleting notifications](publish.md#updating-deleting-notifications) ([#303](https://github.com/binwiederhier/ntfy/issues/303), [#1536](https://github.com/binwiederhier/ntfy/pull/1536),
-  [ntfy-android#151](https://github.com/binwiederhier/ntfy-android/pull/151), thanks to [@wunter8](https://github.com/wunter8) for the initial implementation)
-* Support for heartbeat-style / [dead man's switch](https://en.wikipedia.org/wiki/Dead_man%27s_switch) notifications aka 
-  [updating and deleting scheduled notifications](publish.md#scheduled-delivery) ([#1556](https://github.com/binwiederhier/ntfy/pull/1556),
-  [#1142](https://github.com/binwiederhier/ntfy/pull/1142), [#954](https://github.com/binwiederhier/ntfy/issues/954),
-  thanks to [@GamerGirlandCo](https://github.com/GamerGirlandCo) for the initial implementation)
-* Configure [custom Twilio call format](config.md#phone-calls) for phone calls ([#1289](https://github.com/binwiederhier/ntfy/pull/1289), thanks to [@mmichaa](https://github.com/mmichaa) for the initial implementation) 
-* `ntfy serve` now works on Windows, including support for running it as a Windows service ([#1104](https://github.com/binwiederhier/ntfy/issues/1104),
-  [#1552](https://github.com/binwiederhier/ntfy/pull/1552), originally [#1328](https://github.com/binwiederhier/ntfy/pull/1328), 
-  thanks to [@wtf911](https://github.com/wtf911))
-* Web app: "New version available" banner ([#1554](https://github.com/binwiederhier/ntfy/pull/1554))
-
 ### ntfy Android app v1.22.x (UNRELEASED)
 
 **Features:**

web/package-lock.json

@@ -3823,9 +3823,9 @@
       }
     },
     "node_modules/caniuse-lite": {
-      "version": "1.0.30001764",
+      "version": "1.0.30001765",
-      "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001764.tgz",
+      "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001765.tgz",
-      "integrity": "sha512-9JGuzl2M+vPL+pz70gtMF9sHdMFbY9FJaQBi186cHKH3pSzDvzoUJUPV6fqiKIMyXbud9ZLg4F3Yza1vJ1+93g==",
+      "integrity": "sha512-LWcNtSyZrakjECqmpP4qdg0MMGdN368D7X8XvvAqOcqMv0RxnlqVKZl2V6/mBR68oYMxOZPLw/gO7DuisMHUvQ==",
       "dev": true,
       "funding": [
         {

web/public/sw.js

@@ -4,7 +4,7 @@ import { NavigationRoute, registerRoute } from "workbox-routing";
 import { NetworkFirst } from "workbox-strategies";
 import { clientsClaim } from "workbox-core";
 import { dbAsync } from "../src/app/db";
-import { badge, icon, messageWithSequenceId, toNotificationParams } from "../src/app/notificationUtils";
+import { badge, icon, messageWithSequenceId, notificationTag, toNotificationParams } from "../src/app/notificationUtils";
 import initI18n from "../src/app/i18n";
 import {
   EVENT_MESSAGE,
@@ -38,6 +38,13 @@ const handlePushMessage = async (data) => {
 
   console.log("[ServiceWorker] Message received", data);
 
+  // Look up subscription for baseUrl and topic
+  const subscription = await db.subscriptions.get(subscriptionId);
+  if (!subscription) {
+    console.log("[ServiceWorker] Subscription not found", subscriptionId);
+    return;
+  }
+
   // Delete existing notification with same sequence ID (if any)
   const sequenceId = message.sequence_id || message.id;
   if (sequenceId) {
@@ -65,10 +72,11 @@ const handlePushMessage = async (data) => {
 
   await self.registration.showNotification(
     ...toNotificationParams({
-      subscriptionId,
       message,
       defaultTitle: message.topic,
       topicRoute: new URL(message.topic, self.location.origin).toString(),
+      baseUrl: subscription.baseUrl,
+      topic: subscription.topic,
     })
   );
 };
@@ -81,18 +89,23 @@ const handlePushMessageDelete = async (data) => {
   const db = await dbAsync();
   console.log("[ServiceWorker] Deleting notification sequence", data);
 
+  // Look up subscription for baseUrl and topic
+  const subscription = await db.subscriptions.get(subscriptionId);
+  if (!subscription) {
+    console.log("[ServiceWorker] Subscription not found", subscriptionId);
+    return;
+  }
+
   // Delete notification with the same sequence_id
   const sequenceId = message.sequence_id;
   if (sequenceId) {
     await db.notifications.where({ subscriptionId, sequenceId }).delete();
   }
 
-  // Close browser notification with matching tag
+  // Close browser notification with matching tag (scoped by topic)
-  const tag = message.sequence_id || message.id;
+  const tag = notificationTag(subscription.baseUrl, subscription.topic, message.sequence_id || message.id);
-  if (tag) {
+  const notifications = await self.registration.getNotifications({ tag });
-    const notifications = await self.registration.getNotifications({ tag });
+  notifications.forEach((notification) => notification.close());
-    notifications.forEach((notification) => notification.close());
-  }
 
   // Update subscription last message id (for ?since=... queries)
   await db.subscriptions.update(subscriptionId, {
@@ -108,18 +121,23 @@ const handlePushMessageClear = async (data) => {
   const db = await dbAsync();
   console.log("[ServiceWorker] Marking notification as read", data);
 
+  // Look up subscription for baseUrl and topic
+  const subscription = await db.subscriptions.get(subscriptionId);
+  if (!subscription) {
+    console.log("[ServiceWorker] Subscription not found", subscriptionId);
+    return;
+  }
+
   // Mark notification as read (set new = 0)
   const sequenceId = message.sequence_id;
   if (sequenceId) {
     await db.notifications.where({ subscriptionId, sequenceId }).modify({ new: 0 });
   }
 
-  // Close browser notification with matching tag
+  // Close browser notification with matching tag (scoped by topic)
-  const tag = message.sequence_id || message.id;
+  const tag = notificationTag(subscription.baseUrl, subscription.topic, message.sequence_id || message.id);
-  if (tag) {
+  const notifications = await self.registration.getNotifications({ tag });
-    const notifications = await self.registration.getNotifications({ tag });
+  notifications.forEach((notification) => notification.close());
-    notifications.forEach((notification) => notification.close());
-  }
 
   // Update subscription last message id (for ?since=... queries)
   await db.subscriptions.update(subscriptionId, {

web/src/app/Notifier.js

@@ -1,5 +1,5 @@
 import { playSound, topicDisplayName, topicShortUrl, urlB64ToUint8Array } from "./utils";
-import { toNotificationParams } from "./notificationUtils";
+import { notificationTag, toNotificationParams } from "./notificationUtils";
 import prefs from "./Prefs";
 import routes from "../components/routes";
 
@@ -23,21 +23,23 @@ class Notifier {
     const registration = await this.serviceWorkerRegistration();
     await registration.showNotification(
       ...toNotificationParams({
-        subscriptionId: subscription.id,
         message: notification,
         defaultTitle,
         topicRoute: new URL(routes.forSubscription(subscription), window.location.origin).toString(),
+        baseUrl: subscription.baseUrl,
+        topic: subscription.topic,
       })
     );
   }
 
-  async cancel(notification) {
+  async cancel(subscription, notification) {
     if (!this.supported()) {
       return;
     }
     try {
-      const tag = notification.sequence_id || notification.id;
+      const sequenceId = notification.sequence_id || notification.id;
-      console.log(`[Notifier] Cancelling notification with ${tag}`);
+      const tag = notificationTag(subscription.baseUrl, subscription.topic, sequenceId);
+      console.log(`[Notifier] Cancelling notification with tag ${tag}`);
       const registration = await this.serviceWorkerRegistration();
       const notifications = await registration.getNotifications({ tag });
       notifications.forEach((n) => n.close());

web/src/app/notificationUtils.js

@@ -50,8 +50,16 @@ export const isImage = (attachment) => {
 export const icon = "/static/images/ntfy.png";
 export const badge = "/static/images/mask-icon.svg";
 
-export const toNotificationParams = ({ message, defaultTitle, topicRoute }) => {
+/**
+ * Computes a unique notification tag scoped by baseUrl, topic, and sequence ID.
+ * This ensures notifications from different topics with the same sequence ID don't collide.
+ */
+export const notificationTag = (baseUrl, topic, sequenceId) => `${baseUrl}/${topic}/${sequenceId}`;
+
+export const toNotificationParams = ({ message, defaultTitle, topicRoute, baseUrl, topic }) => {
   const image = isImage(message.attachment) ? message.attachment.url : undefined;
+  const sequenceId = message.sequence_id || message.id;
+  const tag = notificationTag(baseUrl, topic, sequenceId);
 
   // https://developer.mozilla.org/en-US/docs/Web/API/Notifications_API
   return [
@@ -62,7 +70,7 @@ export const toNotificationParams = ({ message, defaultTitle, topicRoute }) => {
       icon,
       image,
       timestamp: message.time * 1000,
-      tag: message.sequence_id || message.id, // Update notification if there is a sequence ID
+      tag, // Scoped by baseUrl/topic/sequenceId to avoid cross-topic collisions
       renotify: true,
       silent: false,
       // This is used by the notification onclick event

web/src/components/hooks.js

@@ -51,7 +51,7 @@ export const useConnectionListeners = (account, subscriptions, users, webPushTop
         }
       };
 
-      const handleNotification = async (subscriptionId, notification) => {
+      const handleNotification = async (subscription, notification) => {
         // This logic is (partially) duplicated in
         // - Android: SubscriberService::onNotificationReceived()
         // - Android: FirebaseService::onMessageReceived()
@@ -59,20 +59,20 @@ export const useConnectionListeners = (account, subscriptions, users, webPushTop
         // - Web app: sw.js:handleMessage(), sw.js:handleMessageClear(), ...
 
         if (notification.event === EVENT_MESSAGE_DELETE && notification.sequence_id) {
-          await subscriptionManager.deleteNotificationBySequenceId(subscriptionId, notification.sequence_id);
+          await subscriptionManager.deleteNotificationBySequenceId(subscription.id, notification.sequence_id);
-          await notifier.cancel(notification);
+          await notifier.cancel(subscription, notification);
         } else if (notification.event === EVENT_MESSAGE_CLEAR && notification.sequence_id) {
-          await subscriptionManager.markNotificationReadBySequenceId(subscriptionId, notification.sequence_id);
+          await subscriptionManager.markNotificationReadBySequenceId(subscription.id, notification.sequence_id);
-          await notifier.cancel(notification);
+          await notifier.cancel(subscription, notification);
         } else {
           // Regular message: delete existing and add new
           const sequenceId = notification.sequence_id || notification.id;
           if (sequenceId) {
-            await subscriptionManager.deleteNotificationBySequenceId(subscriptionId, sequenceId);
+            await subscriptionManager.deleteNotificationBySequenceId(subscription.id, sequenceId);
           }
-          const added = await subscriptionManager.addNotification(subscriptionId, notification);
+          const added = await subscriptionManager.addNotification(subscription.id, notification);
           if (added) {
-            await subscriptionManager.notify(subscriptionId, notification);
+            await subscriptionManager.notify(subscription.id, notification);
           }
         }
       };
@@ -89,7 +89,7 @@ export const useConnectionListeners = (account, subscriptions, users, webPushTop
         if (subscription.internal) {
           await handleInternalMessage(message);
         } else {
-          await handleNotification(subscriptionId, message);
+          await handleNotification(subscription, message);
         }
       };