bug(transport-webrtc) Max Message Size differs from Spec

[DougAnderson444]

js-libp2p/packages/transport-webrtc/src/private-to-public/sdp.ts

Line 136 in a41d25d

a=max-message-size:100000

Hi, I am reviewing the spec as I implement it in libp2p/rust-libp2p#4248 when I noticed this is not in accordance with the spec

A MUST set the a=max-message-size:16384 SDP attribute.

ref: https://github.com/libp2p/specs/blob/master/webrtc/webrtc-direct.md#browser-to-public-server

I'm not sure what the impact is as I've used js-WebRTC and it seems to work fine, but I wanted to raise the issue nontheless

[maschad]

Thanks for spotting this @DougAnderson444 to my understanding it's an oversight, it was even mentioned on a previous issue where we discussed max message size