WebSocket.readyState 읽기 전용 속성은 WebSocket 연결의 현재 상태를 반환한다.
Syntax
var readyState = aWebSocket.readyState;
Value
아래의 unsigned short 값들 중 하나 :
| Value | State | Description |
0 |
CONNECTING |
소켓이 생성되었다. 연결이 아직 열려 있지 않다. |
1 |
OPEN |
연결이 열려 있고, 통신할 준비가 되었다. |
2 |
CLOSING |
연결이 닫히는 중이다. |
3 |
CLOSED |
연결이 닫혔거나 열 수 없었다. |
Specifications
| Specification | Status | Comment |
|---|---|---|
| HTML Living Standard The definition of 'WebSocket: readyState' in that specification. |
Living Standard | Initial definition |
Browser compatibility
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
Update compatibility data on GitHub
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
readyState | Chrome Full support Yes | Edge Full support 12 | Firefox Full support Yes | IE ? | Opera Full support Yes | Safari Full support Yes | WebView Android Full support Yes | Chrome Android Full support Yes | Firefox Android Full support Yes | Opera Android Full support Yes | Safari iOS Full support Yes | Samsung Internet Android ? |
Legend
- Full support
- Full support
- Compatibility unknown
- Compatibility unknown