I’m working with socket.io and node.js and until now it seems pretty good, but I don’t know how to send a message from the server to an specific client, something like this:
client.send(message, receiverSessionId)
But neither the .send() nor the .broadcast() methods seem to supply my need.
What I have found as a possible solution, is that the .broadcast() method accepts as a second parameter an array of SessionIds to which not send the message, so I could pass an array with all the SessionIds connected at that moment to the server, except the one I wish send the message, but I feel there must be a better solution.
Any ideas?