commit 2475cc8246d3e77e391347ae319f0ab9db132fb4
author danzh <danzh@google.com> Fri Feb 19 14:54:15 2021 -0800
committer Copybara-Service <copybara-worker@google.com> Fri Feb 19 14:55:08 2021 -0800
tree 35884550e09649d9d63f39b0116559cffeee16d7
parent a25ed9d55ce898c77138772c0a5c01d4affc69f8

Expose Quic stream flow control send window to subclasses.

Needed by Envoy to set high/low watermarks for quic stream send buffer.

PiperOrigin-RevId: 358488695
Change-Id: I673366e1d4d94f5432e7e980d0d344d2a7b8ec7d

quic/core/quic_stream.h

diff --git a/quic/core/quic_stream.h b/quic/core/quic_stream.h
index 83dd375..f3aa947 100644
--- a/quic/core/quic_stream.h
+++ b/quic/core/quic_stream.h
@@ -452,6 +452,9 @@
 
   QuicStreamSendBuffer& send_buffer() { return send_buffer_; }
 
+  // Return the current flow control send window in bytes.
+  absl::optional<QuicByteCount> GetSendWindow() const;
+
  private:
   friend class test::QuicStreamPeer;
   friend class QuicStreamUtils;