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expose close reasons

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This commit is contained in:
Toshit Chawda 2024-08-02 23:01:47 -07:00
parent 8cbab94955
commit 569789c2a0
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GPG key ID: 91480ED99E2B3D9D
9 changed files with 294 additions and 74 deletions
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27
wisp/src/lib.rs
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@ -157,9 +157,12 @@ impl std::error::Error for WispError {}
struct MuxMapValue {
stream: mpsc::Sender<Bytes>,
stream_type: StreamType,
flow_control: Arc<AtomicU32>,
flow_control_event: Arc<Event>,
is_closed: Arc<AtomicBool>,
close_reason: Arc<AtomicCloseReason>,
is_closed_event: Arc<Event>,
}
@ -239,15 +242,20 @@ impl MuxInner {
let flow_control: Arc<AtomicU32> = AtomicU32::new(self.buffer_size).into();
let is_closed: Arc<AtomicBool> = AtomicBool::new(false).into();
let close_reason: Arc<AtomicCloseReason> =
AtomicCloseReason::new(CloseReason::Unknown).into();
let is_closed_event: Arc<Event> = Event::new().into();
Ok((
MuxMapValue {
stream: ch_tx,
stream_type,
flow_control: flow_control.clone(),
flow_control_event: flow_control_event.clone(),
is_closed: is_closed.clone(),
close_reason: close_reason.clone(),
is_closed_event: is_closed_event.clone(),
},
MuxStream::new(
@ -259,6 +267,7 @@ impl MuxInner {
tx,
is_closed,
is_closed_event,
close_reason,
flow_control,
flow_control_event,
target_buffer_size,
@ -309,6 +318,9 @@ impl MuxInner {
}
WsEvent::Close(packet, channel) => {
if let Some((_, stream)) = self.stream_map.remove(&packet.stream_id) {
if let PacketType::Close(close) = packet.packet_type {
self.close_stream(packet.stream_id, close);
}
let _ = channel.send(self.tx.write_frame(packet.into()).await);
drop(stream.stream)
} else {
@ -328,8 +340,11 @@ impl MuxInner {
}
}
fn close_stream(&self, packet: Packet) {
if let Some((_, stream)) = self.stream_map.remove(&packet.stream_id) {
fn close_stream(&self, stream_id: u32, close_packet: ClosePacket) {
if let Some((_, stream)) = self.stream_map.remove(&stream_id) {
stream
.close_reason
.store(close_packet.reason, Ordering::Release);
stream.is_closed.store(true, Ordering::Release);
stream.is_closed_event.notify(usize::MAX);
stream.flow_control.store(u32::MAX, Ordering::Release);
@ -410,11 +425,11 @@ impl MuxInner {
}
}
}
Close(_) => {
Close(inner_packet) => {
if packet.stream_id == 0 {
break Ok(());
}
self.close_stream(packet)
self.close_stream(packet.stream_id, inner_packet)
}
}
}
@ -472,11 +487,11 @@ impl MuxInner {
}
}
}
Close(_) => {
Close(inner_packet) => {
if packet.stream_id == 0 {
break Ok(());
}
self.close_stream(packet)
self.close_stream(packet.stream_id, inner_packet);
}
}
}