diff --git a/src/client.rs b/src/client.rs index 25b151f5..8449ff8c 100644 --- a/src/client.rs +++ b/src/client.rs @@ -1428,7 +1428,12 @@ where fn poll(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll { self.inner.maybe_close_connection_if_no_streams(); - self.inner.poll(cx).map_err(Into::into) + let result = self.inner.poll(cx).map_err(Into::into); + if result.is_pending() && !self.inner.has_streams_or_other_references() { + tracing::trace!("last stream closed during poll, wake again"); + cx.waker().wake_by_ref(); + } + result } } diff --git a/src/proto/connection.rs b/src/proto/connection.rs index 5969bb84..5589fabc 100644 --- a/src/proto/connection.rs +++ b/src/proto/connection.rs @@ -242,6 +242,13 @@ where } } + /// Checks if there are any streams or references left + pub fn has_streams_or_other_references(&self) -> bool { + // If we poll() and realize that there are no streams or references + // then we can close the connection by transitioning to GOAWAY + self.inner.streams.has_streams_or_other_references() + } + pub(crate) fn take_user_pings(&mut self) -> Option { self.inner.ping_pong.take_user_pings() }