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[Fix] Pipes...
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This commit is contained in:
Alex Emmet 2026-07-15 03:41:54 +02:00
commit 6a65e43ca9
10 changed files with 353 additions and 104 deletions
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31
host/src/lib.rs
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@ -169,9 +169,18 @@ async fn run_dispatcher(
loop {
match receiver.receive_event().await {
Ok(mtp_transport::TransportEvent::Message(msg)) => {
println!(
"Dispatcher message: type={} id={}",
msg.get_type(),
msg.get_id()
);
if msg.get_type() == pipe_req_type {
let pipe_id = msg.get_id();
let description = msg.get_str(DataType::Description).unwrap_or("").to_string();
println!(
"Dispatcher classified PipeRequest: id={} description={:?}",
pipe_id, description
);
let req = PipeRequest {
pipe_id,
description,
@ -185,6 +194,10 @@ async fn run_dispatcher(
if msg.get_type() == pipe_resp_type {
let pipe_id = msg.get_id();
let accepted = msg.get_bool(DataType::Accepted).unwrap_or(false);
println!(
"Dispatcher classified PipeResponse: id={} accepted={}",
pipe_id, accepted
);
let mut pending = dispatcher.pending_creations.lock().await;
if let Some(tx) = pending.remove(&pipe_id) {
let _ = tx.send(Ok(accepted));
@ -198,10 +211,28 @@ async fn run_dispatcher(
}
Ok(mtp_transport::TransportEvent::Pipe(reader)) => {
let pipe_id = reader.pipe_id();
println!(
"Dispatcher pipe stream: id={} description={:?}",
pipe_id,
reader.description()
);
let mut pending = dispatcher.pending_pipes.lock().await;
if let Some(tx) = pending.remove(&pipe_id) {
let _ = tx.send(reader);
continue;
}
// The WebTransport client opens the pipe request on a fresh stream.
// That stream arrives here as a pipe event, not a message event, so we
// reconstruct the host-side PipeRequest here and hand it to receive_pipe().
println!("Dispatcher treating pipe stream as PipeRequest: id={}", pipe_id);
let req = PipeRequest {
pipe_id,
description: reader.description().to_string(),
sender: sender.clone(),
dispatcher: dispatcher.clone(),
};
let _ = pipe_req_tx.send(req).await;
}
Err(e) => {
if app_tx.send(Err(e)).await.is_err() {