commit 53570417b96b661d97feffef6b7d3fcf50b4e012
author renjietang <renjietang@google.com> Tue Apr 07 06:32:17 2020 -0700
committer Copybara-Service <copybara-worker@google.com> Tue Apr 07 06:32:54 2020 -0700
tree 5126b99669391aa3bf7ce397dbd34adf126c2bc9
parent 223058578c081f1fe04ede362737dc33fdab6f05

Use Quic protocol flags to control QuicStreamIdManager's max_streams_window.

This adds tunability.

gfe-relnote: no behavior change. not protected.
PiperOrigin-RevId: 305244897
Change-Id: I30e290d1acbd63919096ac577b5b13595ec63ca6

quic/core/quic_stream_id_manager_test.cc

diff --git a/quic/core/quic_stream_id_manager_test.cc b/quic/core/quic_stream_id_manager_test.cc
index 1062412..aedec33 100644
--- a/quic/core/quic_stream_id_manager_test.cc
+++ b/quic/core/quic_stream_id_manager_test.cc
@@ -323,7 +323,7 @@
   // Open and then close a number of streams to get close to the threshold of
   // sending a MAX_STREAM_FRAME.
   int stream_count = stream_id_manager_.incoming_initial_max_open_streams() /
-                         kMaxStreamsWindowDivisor -
+                         GetQuicFlag(FLAGS_quic_max_streams_window_divisor) -
                      1;
 
   // Should not get a control-frame transmission since the peer should have
@@ -415,7 +415,7 @@
   // cause a MAX STREAMS frame to be generated.
   int i =
       static_cast<int>(stream_id_manager_.incoming_initial_max_open_streams() /
-                       kMaxStreamsWindowDivisor);
+                       GetQuicFlag(FLAGS_quic_max_streams_window_divisor));
   QuicStreamId id =
       QuicStreamIdManagerPeer::GetFirstIncomingStreamId(&stream_id_manager_);
   EXPECT_CALL(delegate_, SendMaxStreams(first_advert + i, IsUnidirectional()));