Fix #5885

src/client/components/note.vue

@@ -265,14 +265,8 @@ export default Vue.extend({
 	methods: {
 		capture(withHandler = false) {
 			if (this.$store.getters.isSignedIn) {
-				if (document.body.contains(this.$el)) {
-					this.connection.send('sn', { id: this.appearNote.id });
-					if (withHandler) this.connection.on('noteUpdated', this.onStreamNoteUpdated);
-				} else {
-					this.$once('hook:activated', () => {
-						this.capture(withHandler);
-					});
-				}
+				this.connection.send(document.body.contains(this.$el) ? 'sn' : 's', { id: this.appearNote.id });
+				if (withHandler) this.connection.on('noteUpdated', this.onStreamNoteUpdated);
 			}
 		},
 

src/server/api/stream/index.ts

@@ -60,8 +60,9 @@ export default class Connection {
 		switch (type) {
 			case 'api': this.onApiRequest(body); break;
 			case 'readNotification': this.onReadNotification(body); break;
-			case 'subNote': this.onSubscribeNote(body); break;
-			case 'sn': this.onSubscribeNote(body); break; // alias
+			case 'subNote': this.onSubscribeNote(body, true); break;
+			case 'sn': this.onSubscribeNote(body, true); break; // alias
+			case 's': this.onSubscribeNote(body, false); break;
 			case 'unsubNote': this.onUnsubscribeNote(body); break;
 			case 'un': this.onUnsubscribeNote(body); break; // alias
 			case 'connect': this.onChannelConnectRequested(body); break;
@@ -107,7 +108,7 @@ export default class Connection {
 	 * 投稿購読要求時
 	 */
 	@autobind
-	private onSubscribeNote(payload: any) {
+	private onSubscribeNote(payload: any, read: boolean) {
 		if (!payload.id) return;
 
 		if (this.subscribingNotes[payload.id] == null) {
@@ -120,7 +121,7 @@ export default class Connection {
 			this.subscriber.on(`noteStream:${payload.id}`, this.onNoteStreamMessage);
 		}
 
-		if (this.user) {
+		if (this.user && read) {
 			readNote(this.user.id, payload.id);
 		}
 	}