changes QUIC negotiation about max open streams which effects server

net/quic/quic_session.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 //
 // A QuicSession, which demuxes a single connection to individual streams.
 
 #ifndef NET_QUIC_QUIC_SESSION_H_
 #define NET_QUIC_QUIC_SESSION_H_
 
 #include <stddef.h>
@@ skipping 185 matching lines @@
   Perspective perspective() const { return connection_->perspective(); }
 
   QuicFlowController* flow_controller() { return &flow_controller_; }
 
   // Returns true if connection is flow controller blocked.
   bool IsConnectionFlowControlBlocked() const;
 
   // Returns true if any stream is flow controller blocked.
   bool IsStreamFlowControlBlocked();
 
-  size_t get_max_open_streams() const { return max_open_streams_; }
+  size_t max_open_incoming_streams() const {
+    return max_open_incoming_streams_;
+  }
 
-  size_t get_max_available_streams() const {
-    return max_open_streams_ * kMaxAvailableStreamsMultiplier;
+  size_t max_open_outgoing_streams() const {
+    return max_open_outgoing_streams_;
   }
 
+  size_t MaxAvailableStreams() const;
+
   ReliableQuicStream* GetStream(const QuicStreamId stream_id);
 
   // Mark a stream as draining.
   virtual void StreamDraining(QuicStreamId id);
 
   // Close the connection, if it is not already closed.
   void CloseConnectionWithDetails(QuicErrorCode error, const char* details);
 
   // Returns true if this stream should yield writes to another blocked stream.
   bool ShouldYield(QuicStreamId stream_id);
@@ skipping 46 matching lines @@
   StreamMap& static_streams() { return static_stream_map_; }
   const StreamMap& static_streams() const { return static_stream_map_; }
 
   StreamMap& dynamic_streams() { return dynamic_stream_map_; }
   const StreamMap& dynamic_streams() const { return dynamic_stream_map_; }
 
   std::vector<ReliableQuicStream*>* closed_streams() {
     return &closed_streams_;
   }
 
-  void set_max_open_streams(size_t max_open_streams);
+  void set_max_open_incoming_streams(size_t max_open_incoming_streams);
+  void set_max_open_outgoing_streams(size_t max_open_outgoing_streams);
 
   void set_largest_peer_created_stream_id(
       QuicStreamId largest_peer_created_stream_id) {
     largest_peer_created_stream_id_ = largest_peer_created_stream_id;
   }
   void set_error(QuicErrorCode error) { error_ = error; }
   QuicWriteBlockedList* write_blocked_streams() {
     return &write_blocked_streams_;
   }
 
@@ skipping 54 matching lines @@
   // waiting for a definitive final highest offset from the peer.
   std::map<QuicStreamId, QuicStreamOffset>
       locally_closed_streams_highest_offset_;
 
   scoped_ptr<QuicConnection> connection_;
 
   std::vector<ReliableQuicStream*> closed_streams_;
 
   QuicConfig config_;
 
-  // Returns the maximum number of streams this connection can open.
-  size_t max_open_streams_;
+  // The maximum number of outgoing streams this connection can open.
+  size_t max_open_outgoing_streams_;
+
+  // The maximum number of incoming streams this connection will allow.
+  size_t max_open_incoming_streams_;
 
   // Static streams, such as crypto and header streams. Owned by child classes
   // that create these streams.
   StreamMap static_stream_map_;
 
   // Map from StreamId to pointers to streams. Owns the streams.
   StreamMap dynamic_stream_map_;
 
   // The ID to use for the next outgoing stream.
   QuicStreamId next_outgoing_stream_id_;
@@ skipping 31 matching lines @@
   // The stream id which was last popped in OnCanWrite, or 0, if not under the
   // call stack of OnCanWrite.
   QuicStreamId currently_writing_stream_id_;
 
   DISALLOW_COPY_AND_ASSIGN(QuicSession);
 };
 
 }  // namespace net
 
 #endif  // NET_QUIC_QUIC_SESSION_H_