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| 1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "net/quic/quic_chromium_packet_writer.h" | 5 #include "net/quic/quic_chromium_packet_writer.h" |
| 6 | 6 |
| 7 #include "base/location.h" | 7 #include "base/location.h" |
| 8 #include "base/logging.h" | 8 #include "base/logging.h" |
| 9 #include "base/metrics/histogram_macros.h" | 9 #include "base/metrics/histogram_macros.h" |
| 10 #include "base/metrics/sparse_histogram.h" | 10 #include "base/metrics/sparse_histogram.h" |
| 11 #include "net/base/io_buffer.h" | 11 #include "net/base/io_buffer.h" |
| 12 #include "net/base/net_errors.h" | 12 #include "net/base/net_errors.h" |
| 13 | 13 |
| 14 namespace net { | 14 namespace net { |
| 15 | 15 |
| 16 QuicChromiumPacketWriter::QuicChromiumPacketWriter() : weak_factory_(this) {} | 16 QuicChromiumPacketWriter::QuicChromiumPacketWriter() : weak_factory_(this) {} |
| 17 | 17 |
| 18 QuicChromiumPacketWriter::QuicChromiumPacketWriter(Socket* socket) | 18 QuicChromiumPacketWriter::QuicChromiumPacketWriter(Socket* socket) |
| 19 : socket_(socket), write_blocked_(false), weak_factory_(this) {} | 19 : socket_(socket), write_blocked_(false), weak_factory_(this) {} |
| 20 | 20 |
| 21 QuicChromiumPacketWriter::~QuicChromiumPacketWriter() {} | 21 QuicChromiumPacketWriter::~QuicChromiumPacketWriter() {} |
| 22 | 22 |
| 23 WriteResult QuicChromiumPacketWriter::WritePacket( | 23 WriteResult QuicChromiumPacketWriter::WritePacket( |
| 24 const char* buffer, | 24 const char* buffer, |
| 25 size_t buf_len, | 25 size_t buf_len, |
| 26 const IPAddressNumber& self_address, | 26 const IPAddressNumber& self_address, |
| 27 const IPEndPoint& peer_address) { | 27 const IPEndPoint& peer_address, |
| 28 PerPacketOptions* /*options*/) { |
| 28 scoped_refptr<StringIOBuffer> buf( | 29 scoped_refptr<StringIOBuffer> buf( |
| 29 new StringIOBuffer(std::string(buffer, buf_len))); | 30 new StringIOBuffer(std::string(buffer, buf_len))); |
| 30 DCHECK(!IsWriteBlocked()); | 31 DCHECK(!IsWriteBlocked()); |
| 31 base::TimeTicks now = base::TimeTicks::Now(); | 32 base::TimeTicks now = base::TimeTicks::Now(); |
| 32 int rv = socket_->Write(buf.get(), buf_len, | 33 int rv = socket_->Write(buf.get(), buf_len, |
| 33 base::Bind(&QuicChromiumPacketWriter::OnWriteComplete, | 34 base::Bind(&QuicChromiumPacketWriter::OnWriteComplete, |
| 34 weak_factory_.GetWeakPtr())); | 35 weak_factory_.GetWeakPtr())); |
| 35 WriteStatus status = WRITE_STATUS_OK; | 36 WriteStatus status = WRITE_STATUS_OK; |
| 36 if (rv < 0) { | 37 if (rv < 0) { |
| 37 if (rv != ERR_IO_PENDING) { | 38 if (rv != ERR_IO_PENDING) { |
| (...skipping 37 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 75 } | 76 } |
| 76 connection_->OnCanWrite(); | 77 connection_->OnCanWrite(); |
| 77 } | 78 } |
| 78 | 79 |
| 79 QuicByteCount QuicChromiumPacketWriter::GetMaxPacketSize( | 80 QuicByteCount QuicChromiumPacketWriter::GetMaxPacketSize( |
| 80 const IPEndPoint& peer_address) const { | 81 const IPEndPoint& peer_address) const { |
| 81 return kMaxPacketSize; | 82 return kMaxPacketSize; |
| 82 } | 83 } |
| 83 | 84 |
| 84 } // namespace net | 85 } // namespace net |
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