Cannot get single publication/subscription's statistics

[milanyummy]

Hi everyone,
I am using OWT 5.0.x SDK and I know since 5.0, all publications and subscriptions for the same conference use the same PeerConnection. So when I use getStats( ) function of a single publication/subscription, I can get all the statistics of this PeerConnection, including all publications and subscriptions. I just want to know how to relate the statistics I get from getStats( ) to single publication/subscription.

Thank you.

[jianjunz]

Hi,

You may need to modify the SDK to get the RTCRtpTransceiver associated with a publication or a subscription.

owt-client-javascript/src/sdk/conference/channel.js

Lines 49 to 50 in aa407d6

	this._publishTransceivers = new Map(); // internalId => { id, transceivers: [Transceiver] }
	this._subscribeTransceivers = new Map(); // internalId => { id, transceivers: [Transceiver] }

But if you publish a stream with a RTCRtpTransceiver, which is a new feature added after 5.0, you can call getStats of its RTCRtpSender or RTCRtpReceiver.