function sendInitialPostMessage()

in src/EmbeddableObject.js [409:419]

• 9 lines of code
• 2 McCabe index (conditional complexity)

function sendInitialPostMessage(iframe: HTMLIFrameElement, domain: string): void {
    if (iframe.contentWindow === null) {
        setTimeout(sendInitialPostMessage.bind(null, iframe, domain), 100);
        return;
    }

    const eventName = OUT_GOING_POST_MESSAGE_EVENT_NAMES.ESTABLISH_MESSAGE_CHANNEL;
    const event = constructEvent(eventName);
    // wait until iframe.contentWindow exists and send message to iframe window
    iframe.contentWindow.postMessage(event, domain);
}