RTCDataChannel.maxPacketLifeTime

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This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

The read-only RTCDataChannel property maxPacketLifeTime returns the amount of time, in milliseconds, the browser is allowed to take to attempt to transmit a message, as set when the data channel was created, or null. This limits how long the browser can continue to attempt to transmit and retransmit the message before giving up.

Syntax

var lifetime = aDataChannel.maxPacketLifeTime;

Value

The number of milliseconds over which the browser may continue to attempt to transmit the message until it either succeeds or gives up. If not set when RTCPeerConnection.createDataChannel() was called to create the data channel, this value is null.

Example

// TBD

Specifications

Specification Status Comment
WebRTC 1.0: Real-time Communication Between Browsers
The definition of 'RTCDataChannel.maxPacketLifeTime' in that specification.
Candidate Recommendation Initial specification.

Browser compatibility

Update compatibility data on GitHub
DesktopMobile
ChromeEdgeFirefoxInternet ExplorerOperaSafariAndroid webviewChrome for AndroidEdge MobileFirefox for AndroidOpera for AndroidSafari on iOSSamsung Internet
maxPacketLifeTime
Experimental
Chrome Full support 56Edge ? Firefox Full support 62IE No support NoOpera Full support 43Safari No support NoWebView Android Full support 56Chrome Android Full support 56Edge Mobile ? Firefox Android Full support 62Opera Android Full support 43Safari iOS No support NoSamsung Internet Android Full support 6.0

Legend

Full support  
Full support
No support  
No support
Compatibility unknown  
Compatibility unknown
Experimental. Expect behavior to change in the future.
Experimental. Expect behavior to change in the future.

See also

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