How do I send responses to all clients except the sender in Socket.IO?

How to Send Responses to All Clients Except the Sender

In Socket.IO, you can use various methods to send data between the server and clients. For sending to all clients, you typically use io.sockets.emit(). To receive data from clients, use socket.on().

To specifically send messages to all clients except the sender, you can utilize the socket.broadcast.emit() method. This method allows you to broadcast messages to all connected clients except the client that originally sent the data.

Here's an example:

<code class="javascript">socket.on('cursor', function(data) {
  socket.broadcast.emit('response', data);
});</code>

By using this approach, when a message is received from a client, the server will forward that message to all other connected clients, excluding the sender.

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