CODEWITHSUNDEEP
webrtcstun
asinix
asinix

Reputation: 1058

How to log/view ICE connectivity check messages in Chrome for WebRTC application?

My understanding: In WebRTC, SDP is used to relay ice candidates to remote peers after they are gathered by the local peer. The connectivity checks thereafter are performed using STUN binding requests. I can log the SDP received/sent using Javascript but these are merely ICE candidates.

Question: How do I log or view the ICE connectivity check (STUN, RFC 5389) messages in Chrome? I understand that I can install Wireshark or some such tool to log all network traffic but I think there must be a better direct way to do this.

Upvotes: 0

Views: 1869

Answers (2)

Sean DuBois
Sean DuBois

Reputation: 4232

There isn't a way you can get the STUN packets directly, but you can somewhat monitor what is going on via the getStats API!

RTCIceCandidatePairStats you have requestsReceived and requestsSent so you can figure out some stuff from that.

I don't think we will ever get an API to actually get the packets though.

Upvotes: 0

kenji tanaka
kenji tanaka

Reputation: 491

One way is to visit chrome://webrtc-internals and click "Download the PeerConnection updates and stats data" Button.

Upvotes: 1

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