diff options
Diffstat (limited to 'chromium/net/quic/congestion_control/inter_arrival_probe.h')
-rw-r--r-- | chromium/net/quic/congestion_control/inter_arrival_probe.h | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/chromium/net/quic/congestion_control/inter_arrival_probe.h b/chromium/net/quic/congestion_control/inter_arrival_probe.h deleted file mode 100644 index 0cba7eec8db..00000000000 --- a/chromium/net/quic/congestion_control/inter_arrival_probe.h +++ /dev/null @@ -1,61 +0,0 @@ -// Copyright (c) 2013 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. - -// Class that handle the initial probing phase of inter arrival congestion -// control. -#ifndef NET_QUIC_CONGESTION_CONTROL_INTER_ARRIVAL_PROBE_H_ -#define NET_QUIC_CONGESTION_CONTROL_INTER_ARRIVAL_PROBE_H_ - -#include "base/basictypes.h" -#include "base/memory/scoped_ptr.h" -#include "net/base/net_export.h" -#include "net/quic/congestion_control/available_channel_estimator.h" -#include "net/quic/quic_bandwidth.h" - -namespace net { - -class NET_EXPORT_PRIVATE InterArrivalProbe { - public: - explicit InterArrivalProbe(QuicByteCount max_segment_size); - ~InterArrivalProbe(); - - void set_max_segment_size(QuicByteCount max_segment_size); - - // Call every time a packet is sent to the network. - void OnPacketSent(QuicByteCount bytes); - - // Call once for each sent packet that we receive an acknowledgement from - // the peer for. - void OnAcknowledgedPacket(QuicByteCount bytes); - - // Call to get the number of bytes that can be sent as part of this probe. - QuicByteCount GetAvailableCongestionWindow(); - - // Call once for each sent packet we receive a congestion feedback from the - // peer for. - // If a peer sends both and ack and feedback for a sent packet, both - // OnAcknowledgedPacket and OnIncomingFeedback should be called. - void OnIncomingFeedback(QuicPacketSequenceNumber sequence_number, - QuicByteCount bytes_sent, - QuicTime time_sent, - QuicTime time_received); - - // Returns false as long as we are probing, available_channel_estimate is - // invalid during that time. When the probe is completed this function return - // true and available_channel_estimate contains the estimate. - bool GetEstimate(QuicBandwidth* available_channel_estimate); - - private: - QuicByteCount max_segment_size_; - scoped_ptr<AvailableChannelEstimator> available_channel_estimator_; - QuicPacketSequenceNumber first_sequence_number_; - bool estimate_available_; - QuicBandwidth available_channel_estimate_; - QuicByteCount unacked_data_; - - DISALLOW_COPY_AND_ASSIGN(InterArrivalProbe); -}; - -} // namespace net -#endif // NET_QUIC_CONGESTION_CONTROL_INTER_ARRIVAL_PROBE_H_ |