Merge pull request #3136 from trepidacious/read_ready_smoltcp_fix

Add check for closed connection to `read_ready()`
2024-06-30 21:05:52 +00:00 · 2024-06-30 21:05:52 +00:00 · e0c0a618bd
commit e0c0a618bd
parent bd0243d12f c3be54f96b
1 changed files with 1 additions and 1 deletions
--- a/embassy-net/src/tcp.rs
+++ b/embassy-net/src/tcp.rs
@ -587,7 +587,7 @@ mod embedded_io_impls {

    impl<'d> embedded_io_async::ReadReady for TcpSocket<'d> {
        fn read_ready(&mut self) -> Result<bool, Self::Error> {
-            Ok(self.io.with(|s, _| s.can_recv()))
+            Ok(self.io.with(|s, _| s.can_recv() || !s.may_recv()))
        }
    }