Change channel dynamic with laravel,Socket and Redis - laravel-5

Question

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Server - socket How can change channal dynamic
When I broadcast using /fire/1 for example, I only want to send to /room/1.
Currently it sends to /room/1, /room/2, /room/3, etc. Because by default here, everything on the server is subscribed to 'test-channel'. I just can't figure this out.
var server = require('http').Server();
var io = require('socket.io')(server);
var Redis = require('ioredis');
var redis = new Redis();
io.on('connection', function(socket){
console.log('New User Conected here');
redis.subscribe('test-channel');
redis.on('message', function(subscribed ,channel, message) {
console.log(channel);
message = JSON.parse(message);
socket.emit(channel + ':' + message.event, message.data);
});
socket.on('joinRoom', function(room ){
console.log('Join in this Room '+ room);
socket.join(room);
});
});
server.listen(3000);
event | php
public function broadcastOn()
{
return ['test-channel']; // static
}

Answer 1

Add a property to your broadcast event, then pass it to the constructor.
class Message implements ShouldBroadcast{
use SerializesModels;
protected $channel;
public function __construct($channel){
$this->channel = $channel;
}
public function broadcastOn(){
return [$this->channel];
}
}
Then when you fire the event, pass the channel in: event(new Message($channel));