The CloseEvent() constructor creates a new CloseEvent object.
The CloseEvent() constructor creates a new CloseEvent object.
js
new CloseEvent(type) new CloseEvent(type, options)
type A string with the name of the event. It is case-sensitive and browsers always set it to close.
options Optional
An object that, in addition of the properties defined in Event(), has the following properties:
wasClean Optional
A boolean value indicating if the connection has been closed cleanly or not. It defaults to false.
code Optional
An integer representing the connection close code sent by the server. It defaults to 0.
reason Optional
A string containing a human-readable reason describing why the server closed the connection. It defaults to ''
A new CloseEvent object.
| Specification |
|---|
| WebSockets Standard # dom-closeevent-closeevent |
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
CloseEvent |
16 | 14 | 11 | No | 12.1 | 6 | 4.4 | 18 | 14 | 12.1 | 6 | 1.0 |
CloseEvent, the interface of the objects it constructs.
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https://developer.mozilla.org/en-US/docs/Web/API/CloseEvent/CloseEvent