mirror of
https://github.com/go-gitea/gitea.git
synced 2026-08-01 06:00:36 +00:00
mohammad rahimi
13d0f24423
* Closes #36942 * Fixes #19265 Replaces the SSE-based push channel (`/user/events`) with a WebSocket endpoint (`/-/ws`). ### What changes - **New `/-/ws` endpoint** (authenticated). One WebSocket per origin, shared across tabs via a single `SharedWorker`. - **Pubsub broker** (`services/pubsub`) for fan-out by topic, behind a `Broker` interface. `MemoryBroker` is the default (single process); a Redis backend is available for multi-process setups, configured via `[websocket].PUBSUB_TYPE` / `PUBSUB_CONN_STR`. The internal Gitea queue was not usable here because it has FIFO/single-consumer semantics. - **Push-only event production.** Events are emitted by write-triggered notifiers — `NotificationCountChange`, `PublishStopwatchesForUser`, and the logout publisher — wired into the existing `notify.Notifier` interface. No server-side pollers. - **Typed pub/sub on the client.** `web_src/js/modules/worker.ts` is a singleton transport; features subscribe per event type via `onUserEvent('notification-count', cb)` instead of branching on `event.data.type`. - **Wire contract** (`UserEventType` union) is shared between the worker and consumers via `web_src/js/types.ts`, kept in sync with `services/websocket/events.go`. - **Client-side periodic polling fallback** kicks in only when the WebSocket cannot be established (e.g. proxy blocks WS, browser lacks module-SharedWorker support). ### What's removed - `modules/eventsource` (SSE manager, run loop, messenger). - `/user/events` route and `tests/integration/eventsource_test.go`. - All server-side polling for stopwatches and notification counts. ### Stopwatch multi-tab fix The navbar stopwatch icon was previously rendered conditionally on `{{if $activeStopwatch}}`, so tabs loaded before the timer started had no DOM element to update. The icon and popup are now always rendered (toggled with `tw-hidden`), and the start/stop/cancel handlers POST silently so all open tabs reflect the change in real time. ### Deployment note WebSocket needs the upgrade headers to pass through a reverse proxy, e.g. for nginx: ```nginx proxy_set_header Upgrade $http_upgrade; proxy_set_header Connection "upgrade"; ``` Without them the WebSocket cannot be established, and after 3 consecutive failed opens the shared worker signals `push-unavailable`: the notification count and stopwatch fall back to periodic polling on the existing `[ui.notification]` timeouts. Real-time push is lost, the features keep working. The reverse-proxy docs need the same note (see the `docs-update-needed` label). --------- Co-authored-by: silverwind <me@silverwind.io> Co-authored-by: wxiaoguang <wxiaoguang@gmail.com> Co-authored-by: Epid <rexmrj@gmail.com>
61 lines
1.9 KiB
Go
61 lines
1.9 KiB
Go
// Copyright 2026 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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// Package notifications wraps activities_model notification-status mutations
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// with the matching real-time push, so route handlers cannot forget either side.
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package notifications
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import (
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"context"
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activities_model "gitea.dev/models/activities"
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user_model "gitea.dev/models/user"
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notify_service "gitea.dev/services/notify"
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)
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func SetIssueReadBy(ctx context.Context, issueID, userID int64) error {
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changed, err := activities_model.SetIssueReadBy(ctx, issueID, userID)
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if err != nil {
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return err
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}
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if changed {
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notify_service.NotificationCountChange(ctx, userID)
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}
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return nil
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}
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func SetNotificationStatus(ctx context.Context, notificationID int64, user *user_model.User, status activities_model.NotificationStatus) (*activities_model.Notification, error) {
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notif, err := activities_model.SetNotificationStatus(ctx, notificationID, user, status)
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if err != nil {
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return notif, err
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}
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notify_service.NotificationCountChange(ctx, user.ID)
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return notif, nil
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}
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func SetManyNotificationStatuses(ctx context.Context, ns []*activities_model.Notification, user *user_model.User, status activities_model.NotificationStatus) ([]*activities_model.Notification, error) {
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out := make([]*activities_model.Notification, 0, len(ns))
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for _, n := range ns {
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notif, err := activities_model.SetNotificationStatus(ctx, n.ID, user, status)
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if err != nil {
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return out, err
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}
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out = append(out, notif)
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}
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if len(out) > 0 {
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notify_service.NotificationCountChange(ctx, user.ID)
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}
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return out, nil
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}
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func MarkAllRead(ctx context.Context, user *user_model.User) error {
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changed, err := activities_model.UpdateNotificationStatuses(ctx, user, activities_model.NotificationStatusUnread, activities_model.NotificationStatusRead)
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if err != nil {
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return err
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}
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if changed > 0 {
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notify_service.NotificationCountChange(ctx, user.ID)
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}
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return nil
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}
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