{"json_modified": "2016-03-28T08:38:38.013202", "uuid": "786f9b1a-c4e9-4d50-abae-57c322ea241f", "title": "Rec Room - Networking", "url": "/en-US/docs/Web/Apps/Rec_Room_-_Networking", "tags": ["Development", "Quickstart", "Apps", "Design", "Firefox OS"], "translations": [], "modified": "2014-10-22T08:48:38", "label": "Rec Room - Networking", "localization_tags": [], "locale": "en-US", "id": 128903, "last_edit": "2014-10-22T08:48:37", "summary": "In order to communicate with a web service, we can specify a `systemXHR` permission in our application manifest. In our podcasts app, we have this permission set to allow us to fetch and download podcasts. In our episode model, app/scripts/models/episode_model.js, we can see how to put XHR to use:", "sections": [{"id": "XHR_and_calling_Web_Services", "title": "XHR and calling Web Services"}, {"id": "System_XHR", "title": "System XHR"}, {"id": "Web_Sockets", "title": "Web Sockets"}], "slug": "Web/Apps/Rec_Room_-_Networking", "review_tags": []}