Re: [webrtc-pc] RTCDataChannelInit unknown member handling

From: Lennart Grahl via GitHub <sysbot+gh@w3.org> Date: Fri, 01 Jun 2018 02:05:14 +0000 To: public-webrtc-logs@w3.org Message-ID: <issue_comment.created-393736469-1527818713-sysbot+gh@w3.org> · This archive was generated by hypermail 2.4.0 : Saturday, 6 May 2023 21:19:44 UTC

I feared this might be the case. As a proposal for future APIs, we could apply the builder pattern which is more explicit and would allow for exceptions as well as testing whether the feature exists:

```js
const dc = pc.createDataChannel('<label>')
  .withProtocol('<protocol>')
  .withMaxRetransmits(0)
  .build()
```

(I'm not proposing this for `createDataChannel` atm since it would of course break the API.)

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