in salesforce/canvas/public/javascripts/canvas-all.js [1073:1089]
callback: function (data) {
var event = data.payload,
subscription = findSubscription(event),
func;
if (!$$.isNil(subscription)) {
if (event.method === 'onData') {
func = subscription.onData;
} else {
if (event.method === 'onComplete') {
func = subscription.onComplete;
}
}
if (!$$.isNil(func) && $$.isFunction(func)) {
func(event.payload);
}
}
},