`navigator.geolocation.getCurrentPosition()` gets stuck and doesn't fire callbacks in Chrome.

问题

In the depths of an application I need to use the Geolocation API.

    var that = this;

    if(Modernizr.geolocation){
      $(this).addClass("loading");

      navigator.geolocation.getCurrentPosition(function(position){
        that.handleGeoSuccess(position); // defined elsewhere
      },function(error){
        that.handleGeoError(error); // defined elsewhere
      }, {maxAge: 0, timeout: 1000});
    } else {
      that.handleGeoError(); // defined elsewhere
    }

This happens inside of a click-event. Chrome (25.0.1364.155) prompts for permission but none of the callbacks are fired, neither when accepting nor when denying geolocation information. Even asking again using setTimeout didn't work. No callbacks are fired.

I'm quite stuck here and don't know where to look. Any ideas?

btw it works in Firefox (19.0)and Safari (6.0.2), current Chrome Canary behaves the same.

来源：https://stackoverflow.com/questions/15253066/navigator-geolocation-getcurrentposition-gets-stuck-and-doesnt-fire-callbac