webrtcturn

What is the difference between an iceserver with multiple urls and multiple iceservers?

As I understand it, IceServers can be configured when doing ICE, which is a server list. And each Server in this list can also be configured with multiple URLs.

So what is the specific difference between these two cases as follows?

{
    iceServers: [
        { 
            urls: [
                "turn:aturn.com?transport=udp", 
                "turn:aturn.com?transport=tcp"
            ]
        }
    ]
}

and such as the following:

{
    iceServers: [
        {
            urls: ["turn:aturn.com?transport=udp"]
        }.
        {
            urls: ["turn:aturn.com?transport=tcp"]
        }
    ]
}

Thank you very much!

Solution

  • There is no difference. libWebRTCs ParseIceServers which is used in Chrome and Safari currently translates the former to the latter.