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Media/WebRTC/WebRTC Debugging: Difference between revisions
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Added JSON dumping and call stats history
(Adding note column to most rows) |
(Added JSON dumping and call stats history) |
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==Examining Call Performance Issues== | ==Examining Call Performance Issues== | ||
==Enabling Call Stats History== | |||
Call stats history is enabled by default in Nightly. To enable in release builds open [about:config], and change "media.aboutwebrtc.hist.enabled" to true. This will keep a history windows of stats for a number of recent calls, allowing for inspection in [about:webrtc] after a call has completed. | |||
==Dumping Call Stats== | |||
One can dump a JSON blob of call stats for an active call, or a recent call if call stats history is enabled. There are two buttons in [about:webrtc] to do this, "Copy Report" and "Copy Report History". The former will create a copy of the most recent stats for the PeerConnection. The later will copy all the history of stats reports that [about:webrtc] has accumulated for that PeerConnection, this can be up to several minutes of stats. | |||
==Dumping Packet Headers== | ==Dumping Packet Headers== | ||
==Running WebRTC Tests== | ==Running WebRTC Tests== | ||
==Debugging Using 3rd Party Websites== | ==Debugging Using 3rd Party Websites== | ||
==Using RR And/Or Pernosco== | ==Using RR And/Or Pernosco== | ||