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Merge branch 'develop': peer failure forwarding and thread-flood fixes

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This commit is contained in:
Michel de Graaf
2026-08-13 14:31:14 +02:00
parent a720591ed9 0aec53b40a
commit 9ff6497824
16 changed files with 994 additions and 143 deletions
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soulseek-rs-lib/src/client/operations.rs
+70 -42
View File
@@ -1,12 +1,14 @@
use super::{
Arc, BROKER_CONNECT_TIMEOUT, Client, ClientContext, ClientOperation,
ConnectionType, Download, DownloadPeer, DownloadStatus, Peer, PeerMessage,
Arc, Client, ClientContext, ClientOperation, ConnectionType, Download,
DownloadPeer, DownloadStatus, Duration, Instant, Peer, PeerMessage,
PeerRegistry, Receiver, RwLock, RwLockExt, ServerMessage,
build_search_response, debug, error, info, next_connect_token, sleep,
build_search_response, debug, error, info, mpsc, next_connect_token,
thread, trace, warn,
};
use crate::message::server::MessageFactory;
const CONNECT_SWEEP_INTERVAL: Duration = Duration::from_secs(1);
impl Client {
pub(crate) fn listen_to_client_operations(
reader: Receiver<ClientOperation>,
@@ -14,20 +16,40 @@ impl Client {
own_username: String,
) {
thread::spawn(move || {
for operation in reader {
let mut last_sweep = Instant::now();
loop {
let next = reader.recv_timeout(CONNECT_SWEEP_INTERVAL);
if last_sweep.elapsed() >= CONNECT_SWEEP_INTERVAL {
last_sweep = Instant::now();
Self::sweep_expired_connects(&client_context);
}
let operation = match next {
Ok(operation) => operation,
Err(mpsc::RecvTimeoutError::Timeout) => continue,
Err(mpsc::RecvTimeoutError::Disconnected) => break,
};
match operation {
ClientOperation::ConnectToPeer(peer) => {
let client_context_clone = client_context.clone();
let own_username_clone = own_username.clone();
if matches!(peer.connection_type, ConnectionType::F) {
let client_context_clone = client_context.clone();
let own_username_clone = own_username.clone();
thread::spawn(move || {
thread::spawn(move || {
Self::connect_to_peer(
peer,
client_context_clone,
own_username_clone,
None,
);
});
} else {
Self::connect_to_peer(
peer,
client_context_clone,
own_username_clone,
client_context.clone(),
own_username.clone(),
None,
);
});
}
}
ClientOperation::SearchResult(search_result) => {
trace!("[client] SearchResult {:?}", search_result);
@@ -122,6 +144,28 @@ impl Client {
);
continue;
};
if matches!(
download.status,
DownloadStatus::InProgress { .. }
| DownloadStatus::Completed
) {
debug!(
"[client] transfer token {} already claimed; \
ignoring replayed TransferResponse",
token
);
continue;
}
if let Ok(mut ctx) = client_context.write_safe() {
ctx.update_download_with_status(
token,
DownloadStatus::InProgress {
bytes_downloaded: 0,
total_bytes: download.size,
speed_bytes_per_sec: 0.0,
},
);
}
thread::spawn(move || {
let download_peer = DownloadPeer::new(
@@ -285,17 +329,12 @@ impl Client {
u8::try_from(obfuscation_type).unwrap_or(0),
obfuscated_port,
);
let client_context_clone = client_context.clone();
let own_username_clone = own_username.clone();
thread::spawn(move || {
Self::connect_to_peer(
peer,
client_context_clone,
own_username_clone,
None,
);
});
Self::connect_to_peer(
peer,
client_context.clone(),
own_username.clone(),
None,
);
}
}
ClientOperation::UpdateDownloadTokens(
@@ -751,30 +790,19 @@ impl Client {
ConnectionType::P,
);
let _ = sender.send(ServerMessage::SendMessage(msg));
// Bound the brokered attempt: if no PierceFirewall
// consumes the token, fail the peer's queued
// downloads (so the caller's Receiver unblocks)
// and reclaim the token. A successful pierce
// takes the token first, making this a no-op.
let timeout_ctx = client_context.clone();
let timeout_user = username.clone();
thread::spawn(move || {
sleep(BROKER_CONNECT_TIMEOUT);
let still_pending =
timeout_ctx.write_safe().is_ok_and(|mut c| {
c.take_pending_connect(token).is_some()
});
if still_pending {
Self::fail_queued_downloads(
&timeout_ctx,
&timeout_user,
);
}
});
}
}
}
});
}
fn sweep_expired_connects(client_context: &Arc<RwLock<ClientContext>>) {
let expired = match client_context.write_safe() {
Ok(mut ctx) => ctx.take_expired_connects(Instant::now()),
Err(_) => return,
};
for username in expired {
Self::fail_queued_downloads(client_context, &username);
}
}
}