BroadcastChannel.close() terminates the connection to
the underlying channel, allowing the object to be garbage collected. This is a necessary
step to perform as there is no other way for a browser to know that this channel is not
Note:This feature is available in Web Workers.
var str = channel.close();
// Connect to a channel var bc = new BroadcastChannel('test_channel'); // More operations (like postMessage, …) // When done, disconnect from the channel bc.close();
|HTML Living Standard
The definition of 'BroadcastChannel.close()' in that specification.
|Living Standard||Initial definition.|
BCD tables only load in the browser
BroadcastChannel, the interface it belongs to.