commit c04c85f15438a7beec9716ab5e93b9a33fd9ee46
author renjietang <renjietang@google.com> Thu Jul 25 14:07:27 2019 -0700
committer Copybara-Service <copybara-worker@google.com> Thu Jul 25 18:03:32 2019 -0700
tree 765adfd24cfc83b63c5e7bd8fc0f1edbf9f13a40
parent 476683a614e27b75d95ecf74f65ff23995844ed8

Create HTTP/3 unidirectional stream only when stream limit allows.

gfe-relnote: n/a, v99 only.
PiperOrigin-RevId: 260017164
Change-Id: Id0a7d8867eee873b182b78f1e30475f0c87d9fe0

quic/core/http/quic_spdy_session.h

diff --git a/quic/core/http/quic_spdy_session.h b/quic/core/http/quic_spdy_session.h
index 3fe5c66..1ce8166 100644
--- a/quic/core/http/quic_spdy_session.h
+++ b/quic/core/http/quic_spdy_session.h
@@ -175,6 +175,10 @@
   // Returns true if the session has active request streams.
   bool HasActiveRequestStreams() const;
 
+  // Initialze HTTP/3 unidirectional streams if |unidirectional| is true and
+  // those streams are not initialized yet.
+  void OnCanCreateNewOutgoingStream(bool unidirectional) override;
+
  protected:
   // Override CreateIncomingStream(), CreateOutgoingBidirectionalStream() and
   // CreateOutgoingUnidirectionalStream() with QuicSpdyStream return type to
@@ -261,6 +265,9 @@
   // Called when the size of the compressed frame payload is available.
   void OnCompressedFrameSize(size_t frame_len);
 
+  // Initializes HTTP/3 unidirectional streams if not yet initialzed.
+  void MaybeInitializeHttp3UnidirectionalStreams();
+
   std::unique_ptr<QpackEncoder> qpack_encoder_;
   std::unique_ptr<QpackDecoder> qpack_decoder_;