How to use the emit function from socket.io

socket.js

GitHub: Piplin/Piplin

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    if (debug) {
        console.log('Message received from event ' + message.event + ' to channel ' + channel);
    }

    io.emit(channel + ':' + message.event, message.data);
});

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index.js

GitHub: LucasMarkowicz/Desafio3-Markowicz

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  if (!product) {
    res.status(404).send("Producto no encontrado");
  } else {
    await manager.deleteProduct(pid);
    res.send("Producto eliminado exitosamente");
    io.emit("deleteProduct", pid);
  }
});


//endpoints carrito

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Readme.md?plain=1

GitHub: socketio/socket.io

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Sample code:

```js
io.on('connection', socket => {
  socket.emit('request', /* … */); // emit an event to the socket
  io.emit('broadcast', /* … */); // emit an event to all connected sockets
  socket.on('reply', () => { /* … */ }); // listen to the event
});
```

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+ 3 other calls in file