feat: show call participants in room list (Discord-style)

apps/web/playwright/plugins/webserver/index.ts

@@ -0,0 +1,38 @@
+/*
+Copyright 2024 New Vector Ltd.
+Copyright 2022 The Matrix.org Foundation C.I.C.
+
+SPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only OR LicenseRef-Element-Commercial
+Please see LICENSE files in the repository root for full details.
+*/
+
+import * as http from "node:http";
+import { type AddressInfo } from "node:net";
+
+export class Webserver {
+    private server?: http.Server;
+
+    public start(html: string): string {
+        if (this.server) this.stop();
+
+        this.server = http.createServer((req, res) => {
+            res.writeHead(200, {
+                "Content-Type": "text/html",
+            });
+            res.end(html);
+        });
+        this.server.listen();
+
+        const address = this.server.address() as AddressInfo;
+        console.log(`Started webserver at ${address.address}:${address.port}`);
+        return `http://localhost:${address.port}`;
+    }
+
+    public stop(): void {
+        if (!this.server) return;
+        console.log("Stopping webserver");
+        const address = this.server.address() as AddressInfo;
+        this.server.close();
+        console.log(`Stopped webserver at ${address.address}:${address.port}`);
+    }
+}