{"json_modified": "2016-06-06T12:03:02.050667", "uuid": "f4d7940f-82eb-4260-87ac-bebfdf87c9fc", "title": "RTCDataChannel.onopen", "url": "/en-US/docs/Web/API/RTCDataChannel/onopen", "tags": ["Event Handler", "Property", "RTCDataChannel", "onopen", "WebRTC", "Reference", "Experimental"], "translations": [], "modified": "2016-06-06T12:03:02", "label": "RTCDataChannel.onopen", "localization_tags": [], "locale": "en-US", "id": 124785, "last_edit": "2016-06-06T12:02:58", "summary": "The <code><strong>RTCDataChannel.onopen</strong></code> property is an <a href=\"/en-US/docs/Web/API/EventHandler\" title=\"A possible way to get notified of Events of a particular type (such as click) for a given object is to specify an&#xA0;event handler using:\"><code>EventHandler</code></a> which specifies a function to be called when the <code><a href=\"/en-US/docs/Web/Events/open\" title=\"/en-US/docs/Web/Events/open\">open</a></code> event is fired; this is a simple <a href=\"/en-US/docs/Web/API/Event\" title=\"The Event interface represents any event of the DOM. It contains common properties and methods to any event.\"><code>Event</code></a> which is sent when the data channel's underlying data transport\u2014the link over which the <a href=\"/en-US/docs/Web/API/RTCDataChannel\" title=\"The RTCDataChannel interface represents a bi-directional data channel between two peers of a connection.\"><code>RTCDataChannel</code></a>'s messages flow\u2014is established or re-established.", "sections": [{"id": "Quick_Links", "title": null}, {"id": "Syntax", "title": "Syntax"}, {"id": "Value", "title": "Value"}, {"id": "Example", "title": "Example"}, {"id": "Specifications", "title": "Specifications"}, {"id": "Browser_compatibility", "title": "Browser compatibility"}, {"id": "See_also", "title": "See also"}], "slug": "Web/API/RTCDataChannel/onopen", "review_tags": []}