thelapssql3213

<p>저도 질문자님처럼 request.referer가 undefined 뜨더라구요.</p><p>그래서 다음과 같이 작성하였어요.</p><blockquote><p>index.html</p><p>클라이언트에서 "roomId"를 Socket 연결 시 Url QueryString으로 전달</p></blockquote><pre class="hljs"><code>const socket = io.connect(
                `http://localhost:2000/chat?roomId=${$roomId}`,
                {
                    path: "/socket.io",
                    transports: ["websocket"],
                },
            );</code></pre><p>&nbsp;</p><blockquote><p>socket.ts</p></blockquote><pre class="hljs"><code>interface IRequestQuery {
    roomId: string;
}

socket.on("disconnect", async () => {
            const { roomId }: IRequestQuery = socket.handshake
                .query as unknown as IRequestQuery;

            const currentRoom = chat.adapter.rooms.get(roomId);
            const userCount = currentRoom?.size;

            console.log(userCount);
        });</code></pre>

socket.js 에서 referer로부터 roomId를 가져올 때

느낌표살인마네

Node.js 온라인 스터디

대세는 Promise.allSettled

<div style="color: #d4d4d4; background-color: #1e1e1e; font-family: Consolas, 'Courier New', monospace; font-size: 14px; line-height: 19px; white-space: pre;"><span style="color: #4fc1ff;">webSocket</span>.<span style="color: #dcdcaa;">send</span>(<span style="color: #dcdcaa;">encodeURIComponent</span>(<span style="color: #ce9178;">"클라이언트입니다."</span>));</div>
<div style="color: #d4d4d4; background-color: #1e1e1e; font-family: Consolas, 'Courier New', monospace; font-size: 14px; line-height: 19px; white-space: pre;">&nbsp;</div>
<div style="background-color: #1e1e1e; font-family: Consolas, 'Courier New', monospace; font-size: 14px; line-height: 19px; white-space: pre;">
<div style="line-height: 19px;">
<div style="color: #d4d4d4;"><span style="color: #9cdcfe;">ws</span>.<span style="color: #dcdcaa;">on</span>(<span style="color: #ce9178;">"message"</span>, (server) <span style="color: #569cd6;">=></span> {</div>
<div><span style="color: #d4d4d4;"> </span><span style="color: #9cdcfe;">console</span><span style="color: #d4d4d4;">.</span><span style="color: #dcdcaa;">log</span><span style="color: #d4d4d4;">(</span><span style="color: #dcdcaa;">decodeURIComponent</span><span style="color: #d4d4d4;">(server</span><span style="color: #9cdcfe;">)</span><span style="color: #d4d4d4;">);</span></div>
<div style="color: #d4d4d4;">});</div>
</div>
</div>

실행 시 결과창에서 한글이 번역이 안돼서 출력돼요

<p>6이면 new 삭제하면 됩니다!</p>
<p>https://www.npmjs.com/package/express-rate-limit</p>

thelapssql3213

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