RTCDataChannel.maxRetransmits

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句法
范例
规范
浏览器兼容性
另请参阅
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这是实验性技术
检查浏览器兼容性表格要小心谨慎在生产中使用这之前。

只读 RTCDataChannel property maxRetransmits returns the maximum number of times the browser should try to retransmit a message before giving up, as set when the data channel was created, or null , which indicates that there is no maximum. This can only be set when the RTCDataChannel is created by calling RTCPeerConnection.createDataChannel() ，使用 maxRetransmits field in the specified 选项 .

句法

var tries = aDataChannel.maxRetransmits;

值

The maximum number of times the browser will try to retransmit a message before giving up, or null if not set when RTCPeerConnection.createDataChannel() was called. The default is null .

范例

// TBD

规范

规范	状态	注释
WebRTC 1.0: Real-time Communication Between Browsers The definition of 'RTCDataChannel.maxRetransmits' in that specification.	候选推荐	最初的规范。

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
`maxRetransmits`	Chrome 56	Edge ≤79	Firefox 62	IE No	Opera 43	Safari No	WebView Android 56	Chrome Android 56	Firefox Android 62	Opera Android 43	Safari iOS No	Samsung Internet Android 6.0

图例

完整支持
不支持
实验。期望将来行为有所改变。

另请参阅

元数据

最后修改： 2020 年 1 月 22 日

WebRTC API
RTCDataChannel
特性
1. binaryType
2. bufferedAmount
3. bufferedAmountLowThreshold
4. id
5. label
6. maxPacketLifeTime
7. maxRetransmits
8. negotiated
9. onbufferedamountlow
10. onclose
11. onclosing
12. onerror
13. onmessage
14. onopen
15. ordered
16. 协议
17. readyState
18. ~~reliable~~
19. ~~stream~~
方法
1. close()
2. send()
继承：
1. EventTarget
Related pages for WebRTC

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句法

值

范例

规范

浏览器兼容性

图例

另请参阅

相关话题