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RTCStatsReport: values() method

The values() method of the RTCStatsReport interface returns a new iterator object that can be used to iterate through the values for each element in the RTCStatsReport object, in insertion order.

The values are statistics dictionary objects.

The method is otherwise the same as Map.prototype.values().

Syntax

js

values()

Return value

Examples

This example shows how to iterate through a RTCStatsReport using the iterator returned by values().

Given a variable myPeerConnection, which is an instance of RTCPeerConnection, the code calls getStats() with await to wait for the statistics report. It then uses a for...of loop, with the iterator returned by values(), to iterate through the dictionary objects in the report. The properties of statistics objects with the type of outbound-rtp are logged to the console (other objects are discarded).

js

const stats = await myPeerConnection.getStats();

for (const stat of stats.values()) {
  if (stat.type != "outbound-rtp") continue;
  Object.keys(stat).forEach((statName) => {
    console.log(`${statName}: ${report[statName]}`);
  });
}

Specifications

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Browser compatibility

Desktop Mobile
Chrome Edge Firefox Internet Explorer Opera Safari WebView Android Chrome Android Firefox for Android Opera Android Safari on IOS Samsung Internet
values 58 79 48 No 45 11 58 58 48 43 11 7.0

See also

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Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/API/RTCStatsReport/values