{"json_modified": "2016-03-28T08:03:09.187786", "uuid": "36a5b908-d77d-4932-9708-16ff0f74e4e5", "title": "nsIHttpUpgradeListener", "url": "/en-US/docs/Mozilla/Tech/XPCOM/Reference/Interface/nsIHttpUpgradeListener", "tags": ["R\u00e9f\u00e9rence", "Reference", "HTTP", "Interfaces", "XPCOM Interface Reference", "Interfaces:Scriptable"], "translations": [], "modified": "2014-04-14T10:42:45", "label": "nsIHttpUpgradeListener", "localization_tags": [], "locale": "en-US", "id": 7089, "last_edit": "2014-04-14T10:42:45", "summary": "This is used, for example, by <a href=\"/en/WebSockets\" title=\"en/WebSockets\">WebSockets</a> in order to upgrade an HTTP\u00a0channel to use the WebSocket protocol.", "sections": [{"id": "Method_overview", "title": "Method overview"}, {"id": "Methods", "title": "Methods"}, {"id": "onTransportAvailable()", "title": "onTransportAvailable()"}, {"id": "Parameters", "title": "Parameters"}], "slug": "Mozilla/Tech/XPCOM/Reference/Interface/nsIHttpUpgradeListener", "review_tags": ["technical"]}