commit 753002daef6045500f08066b132da7fd71ab4ca9
author fayang <fayang@google.com> Wed Jul 24 11:54:43 2019 -0700
committer Copybara-Service <copybara-worker@google.com> Wed Jul 24 11:56:53 2019 -0700
tree 545fba949199fea95ec85e5401143d8504f18260
parent 2bda40914282ab7c70e72f55b79356843182017d

gfe-relnote: Add NumRegisteredStreams interface to WriteScheduler and implements it in subclasses. No used in prod yet, not protected.

Also move WriteSchedulerType to third_party/spdy/spdy_protocol.h to allow it be used by QUIC.

PiperOrigin-RevId: 259786320
Change-Id: I71fd5b68be9c10bf47f576c3020af17f80212178

spdy/core/write_scheduler.h

diff --git a/spdy/core/write_scheduler.h b/spdy/core/write_scheduler.h
index 7906ad7..98db442 100644
--- a/spdy/core/write_scheduler.h
+++ b/spdy/core/write_scheduler.h
@@ -150,6 +150,9 @@
   // Returns true if stream with |stream_id| is ready.
   virtual bool IsStreamReady(StreamIdType stream_id) const = 0;
 
+  // Returns the number of registered streams.
+  virtual size_t NumRegisteredStreams() const = 0;
+
   // Returns summary of internal state, for logging/debugging.
   virtual SpdyString DebugString() const = 0;
 };