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Introduce call infrastructure

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Co-Authored-By: Nathan Sobo <nathan@zed.dev>
This commit is contained in:
Antonio Scandurra 2022-09-23 18:16:57 +02:00
parent ebb5ffcedc
commit 4a9bf8f4fe
11 changed files with 249 additions and 45 deletions
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63
crates/collab/src/rpc.rs
View file

@ -152,6 +152,7 @@ impl Server {
server
.add_request_handler(Server::ping)
.add_request_handler(Server::create_room)
.add_request_handler(Server::call)
.add_request_handler(Server::register_project)
.add_request_handler(Server::unregister_project)
.add_request_handler(Server::join_project)
@ -604,6 +605,68 @@ impl Server {
Ok(())
}
async fn call(
self: Arc<Server>,
request: TypedEnvelope<proto::Call>,
response: Response<proto::Call>,
) -> Result<()> {
let to_user_id = UserId::from_proto(request.payload.to_user_id);
let room_id = request.payload.room_id;
let (from_user_id, receiver_ids, room) =
self.store()
.await
.call(room_id, request.sender_id, to_user_id)?;
for participant in &room.participants {
self.peer
.send(
ConnectionId(participant.peer_id),
proto::RoomUpdated {
room: Some(room.clone()),
},
)
.trace_err();
}
let mut calls = receiver_ids
.into_iter()
.map(|receiver_id| {
self.peer.request(
receiver_id,
proto::IncomingCall {
room_id,
from_user_id: from_user_id.to_proto(),
participant_user_ids: room.participants.iter().map(|p| p.user_id).collect(),
},
)
})
.collect::<FuturesUnordered<_>>();
while let Some(call_response) = calls.next().await {
match call_response.as_ref() {
Ok(_) => {
response.send(proto::Ack {})?;
return Ok(());
}
Err(_) => {
call_response.trace_err();
}
}
}
let room = self.store().await.call_failed(room_id, to_user_id)?;
for participant in &room.participants {
self.peer
.send(
ConnectionId(participant.peer_id),
proto::RoomUpdated {
room: Some(room.clone()),
},
)
.trace_err();
}
Err(anyhow!("failed to ring call recipient"))?
}
async fn register_project(
self: Arc<Server>,
request: TypedEnvelope<proto::RegisterProject>,