PageMod attaching worker to same URL multiple times

Question

CLEAN SOLUTION FOUND

I found a very clean solution which really renders this whole question pointless, and I am certain it existed when I asked this

Answer 1

Here's a link to the Mozilla documentation you can use the attachTo setting. The default setting of 'all' includes iframes, so you should do something like the following

var pageMod = require("sdk/page-mod");
  pageMod.PageMod({
  include: "*",
  contentScript: "",
  attachTo: ["existing", "top"],
  onAttach: function(worker) {
   console.log(worker.tab.url);
 }
});