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Add main parts of SFU example #15
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k0nserv
reviewed
Jun 24, 2022
| while let Ok(signal) = socket_rx.recv_async().await { | ||
| match signal { | ||
| SocketMessage { event, uuid: id, data: sdp } if event == "offer" => { | ||
| println!("\nReceiving offer: {:?}, for uuid: {:?}\n", sdp, id); |
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Should use log::info or so for these, no printlns
| uuid: id.to_owned(), | ||
| tx: socket_tx.clone(), | ||
| sdp | ||
| }).unwrap(); |
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expect instead of unwrap if we don't think this can happen. Alternatively if the receiver is gone should this task halt?
| for (_k, p) in &peers { | ||
| match p.local_video_tracks.get(&uuid) { | ||
| Some(track) => { | ||
| if let Err(err) = track.write_rtp(&packet).await { |
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These futures can be created, collected into a Vec and then ran concurrently with futures::join_all
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| async fn simple_file_send(filename: &str) -> Result<Response<Body>, anyhow::Error> { | ||
| // Serve a file by asynchronously reading it by chunks using tokio-util crate. | ||
| if let Ok(file) = tokio::fs::File::open(filename).await { |
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If filename is user controlled this can trigger a path traversal vulnerability.
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We have migrated this crate to the monorepo(webrtc-rs/webrtc) please re-open this pull request over there or perhaps for this case in the SFU repo? |
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This branch adds a simple example of a Selective Forwarding Unit.
There's a little bit of cleanup I'll add shortly, but the big elephant in the room is this branch only works on the
mainbranch ofwebrtc-rs. I've set it as such here so that people can try it out by just pulling this branch, but ultimately we can't merge this until there's a new release, at which point we can tag the whole examples version to 0.5.