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authorhozan23 <hozan23@karyontech.net>2024-06-27 02:39:31 +0200
committerhozan23 <hozan23@karyontech.net>2024-06-27 02:39:31 +0200
commitb8b5f00e9695f46ea30af3ce63aec6dd17f356ae (patch)
tree3f1b07539c248f9536f5c7b6e3870e235d4f49d7 /core/src/async_util
parent1a3ef2d77ab54bfe286f7400ac0cee2e25ea14e3 (diff)
Improve async channels error handling and replace unbounded channels with bounded channels
Remove all unbounded channels to prevent unbounded memory usage and potential crashes. Use `FuturesUnordered` for sending to multiple channels simultaneously. This prevents the sending loop from blocking if one channel is blocked, and helps handle errors properly.
Diffstat (limited to 'core/src/async_util')
-rw-r--r--core/src/async_util/task_group.rs1
1 files changed, 1 insertions, 0 deletions
diff --git a/core/src/async_util/task_group.rs b/core/src/async_util/task_group.rs
index 63c1541..c55b9a1 100644
--- a/core/src/async_util/task_group.rs
+++ b/core/src/async_util/task_group.rs
@@ -87,6 +87,7 @@ impl TaskGroup {
self.stop_signal.broadcast().await;
loop {
+ // XXX BE CAREFUL HERE, it hold synchronous mutex across .await point.
let task = self.tasks.lock().pop();
if let Some(t) = task {
t.cancel().await