RTCIdentityErrorEvent.protocol

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过时
This feature is obsolete. Although it may still work in some browsers, its use is discouraged since it could be removed at any time. Try to avoid using it.

The read-only property RTCIdentityErrorEvent.protocol 是 DOMString describing the Idp protocol in use.

Firefox implements the interface of this property under the following name: RTCPeerConnectionIdentityErrorEvent. It is likely that it will correct this name when it will unprefix RTCPeerConnection , once spec and implementation will have been stabilized.

句法

var protocol = event.protocol;
event.protocol = "idp.html";

范例

pc.onidpassertionerror = function( ev ) {
                           alert("The idp uses the following protocol '" +
                                 ev.protocol +
                                 ".");
                         }

浏览器兼容性

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. 更新 GitHub 上的兼容性数据

	桌面						移动
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	Android webview	Chrome for Android	Firefox for Android	Opera for Android	Safari on iOS	Samsung Internet
`协议` 弃用非标	Chrome No	Edge No	Firefox ?	IE No	Opera Yes	Safari ?	WebView Android No	Chrome Android No	Firefox Android ?	Opera Android ?	Safari iOS No	Samsung Internet Android No

图例

完整支持
不支持
兼容性未知 ?
实验。期望将来行为有所改变。
非标。预期跨浏览器支持较差。
弃用。不要用于新网站。

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元数据

最后修改： Jan 24, 2020

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句法

范例

浏览器兼容性

图例

另请参阅

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