websockets

[Ashir]

Помогите с websockets
https://bitskins.com/websockets
Подключил модуль, прописал канал выдает ошибку ReferenceError: inventory_changes is not defined

await(new Promise((resolve, reject) => {
var Pusher = require('pusher-client');

var pusher = new Pusher('c0eef4118084f8164bec65e6253bf195', {
    encrypted: true,
    wsPort: 443,
    wssPort: 443,
    host: 'notifier.bitskins.com'
});

pusher.connection.bind('connected', function () {
    // connected to realtime updates 
    console.log(" -- connected to websocket");
});

pusher.connection.bind('disconnected', function () {
    // not connected to realtime updates
    console.log(" -- disconnected from websocket");
});

var events_channel = pusher.subscribe(inventory_changes); // use the relevant channel, see docs below

events_channel.bind(extra_info, function (data) {
    // use the relevant event type, see docs below
    // print out any data received for the given event type
    console.log(" -- got data: " + JSON.stringify(data));
    resolve()
});

}));

[GhostZ]

@Ashir, потому что вы указали inventory_changes как переменную, а нужно указывать строку.

var events_channel = pusher.subscribe('inventory_changes');

И extra_info нужно указывать тоже строкой.

events_channel.bind('extra_info', function (data) {
    // use the relevant event type, see docs below
    // print out any data received for the given event type
    console.log(" -- got data: " + JSON.stringify(data));
    resolve()
});

[Ashir]

Спасибо большое!