javascript - React-Toastify 正在向 socket.io 房间中的所有用户展示 toast

Question

每当成功提交时，我都会从 express 服务器发出套接字并向其他用户显示 toast。但是 React-Toastify 正在向房间里的所有成员展示敬酒。

反应代码 -

useEffect(() => {
    socket.on('successful submission', (data) => {
        toast.success('Opponent Successfully Submitted')
    })
}, [])

快递代码

io.on("connection", (socket: Socket) => {
    socket.on('joinroom', ({ roomId }) => {
        socket.join(roomId)
        socket.broadcast.to(roomId).emit('userjoined', roomId)
    })

    socket.on('successful submission', ({ roomId }) => {
        socket.broadcast.to(roomId).emit('successful submission', true)
    })
})

请帮助并感谢帮助的人！