Method pollWebKit

src/js/core/Load.js:312–341

Begins polling to determine when pending stylesheets have finished loading in WebKit. Polling stops when all pending stylesheets have loaded or after 10 seconds (to prevent stalls). @method pollWebKit @private

()

    @private
    */
    pollWebKit() {
        var css = this.pending.css,
            i;

        if (css) {
            i = this.styleSheets.length;

            // Look for a stylesheet matching the pending URL.
            while (--i >= 0) {
                if (this.styleSheets[i].href === css.urls[0]) {
                    this.finish('css');
                    break;
                }
            }

            this.pollCount += 1;

            if (css) {
                if (this.pollCount < 200) {
                    setTimeout(this.pollWebKit.bind(this), 50);
                } else {
                    // We've been polling for 10 seconds and nothing's happened, which may
                    // indicate that the stylesheet has been removed from the document
                    // before it had a chance to load. Stop polling and finish the pending
                    // request to prevent blocking further requests.
                    this.finish('css');
                }
            }
        }
    }

    /**
    Requests the specified CSS URL or URLs and executes the specified