- From: youennf via GitHub <sysbot+gh@w3.org>
- Date: Wed, 02 Feb 2022 14:51:55 +0000
- To: public-webrtc-logs@w3.org
> Does `MessagePort` remain bound in any way, or encode to some degree, the document in which it was originally instantiated? It remains bound to the MessagePort it was created jointly through MessageChannel. > If I create a `MessagePort` in D1, then transfer it to D2, then to D3, will D3 know that this `MessagePort` is originally from D1? For RTCDataChannel, WHATWG Streams and MediaStreamTrack yes, always, the 'source' remains in D1. MessagePort are a bit specific in that they are created as a pair through MessageChannel that can keep communicating with each other. MessageChannel.port1 can be synchronously transferred to another process, as well as MessageChannel.port2. port1 and port2 remain bound together in any case. -- GitHub Notification of comment by youennf Please view or discuss this issue at https://github.com/w3c/mediacapture-region/issues/17#issuecomment-1028018747 using your GitHub account -- Sent via github-notify-ml as configured in https://github.com/w3c/github-notify-ml-config
Received on Wednesday, 2 February 2022 14:51:57 UTC