How communicate server with client[NodeBB plugin]

[Doppy]

I read different tutorial like this:

https://community.nodebb.org/topic/2407/how-to-send-alerts-to-users-after-user-creation/2

But for me it doesn't work. My purpose is when a user publics a post the program shows a message of welcome with some like app.alert, this is the code(library.js):

var websockets = module.parent.require('./socket.io');

//and in the method that captures the hook for the post i write

websockets.server.sockets.in('user/' + uid).emit('event:alert', {

					title: 'test',
					 message: 'something'

					});

The problem is that I don't see the alert so I'wroing something. Anyone can help me?

[yariplus]

Try changing this part

websockets.server.sockets.in('user/' + uid)

to

websockets.in('uid_' + uid)

[Doppy]

@yariplus said:

websockets.in('uid_' + uid)

Thanks for your suggest but It doesn't work :(... It doesn't give me any error!

[yariplus]

what is the value of uid