Are (Firefox add-on SDK) page-workers Twitter-incompatible?

问题

When I create page-workers for pages in the twitter.com domain, nothing happens.

lib/main.js:

var pw = require("sdk/page-worker");

pw.Page({
  contentScript: "console.log(window.location.href)",
  contentURL: "https://google.com"
});

pw.Page({
  contentScript: "console.log(window.location.href)",
  contentURL: "https://twitter.com"
});

Console output is as follows:

console.log: twitter-worker: https://www.google.com/

That's all, folks. I haven't yet gotten a content script to run for any page-worker using any Twitter URL is its contentURL. Is this some kind of trick to get us to use Twitter's API?

来源：https://stackoverflow.com/questions/27085661/are-firefox-add-on-sdk-page-workers-twitter-incompatible