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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 "remoting/base/buffered_socket_writer.h" | 5 #include "remoting/base/buffered_socket_writer.h" |
6 | 6 |
7 #include "base/bind.h" | 7 #include "base/bind.h" |
8 #include "base/stl_util.h" | 8 #include "base/stl_util.h" |
9 #include "net/base/io_buffer.h" | 9 #include "net/base/io_buffer.h" |
10 #include "net/base/net_errors.h" | 10 #include "net/base/net_errors.h" |
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50 STLDeleteElements(&queue_); | 50 STLDeleteElements(&queue_); |
51 } | 51 } |
52 | 52 |
53 void BufferedSocketWriter::Init( | 53 void BufferedSocketWriter::Init( |
54 const WriteCallback& write_callback, | 54 const WriteCallback& write_callback, |
55 const WriteFailedCallback& write_failed_callback) { | 55 const WriteFailedCallback& write_failed_callback) { |
56 write_callback_ = write_callback; | 56 write_callback_ = write_callback; |
57 write_failed_callback_ = write_failed_callback; | 57 write_failed_callback_ = write_failed_callback; |
58 } | 58 } |
59 | 59 |
60 bool BufferedSocketWriter::Write( | 60 void BufferedSocketWriter::Write( |
61 const scoped_refptr<net::IOBufferWithSize>& data, | 61 const scoped_refptr<net::IOBufferWithSize>& data, |
62 const base::Closure& done_task) { | 62 const base::Closure& done_task) { |
63 DCHECK(thread_checker_.CalledOnValidThread()); | 63 DCHECK(thread_checker_.CalledOnValidThread()); |
64 DCHECK(data.get()); | 64 DCHECK(data.get()); |
65 | 65 |
66 // Don't write after error. | 66 // Don't write after error. |
67 if (is_closed()) | 67 if (is_closed()) |
68 return false; | 68 return; |
69 | 69 |
70 queue_.push_back(new PendingPacket( | 70 queue_.push_back(new PendingPacket( |
71 new net::DrainableIOBuffer(data.get(), data->size()), done_task)); | 71 new net::DrainableIOBuffer(data.get(), data->size()), done_task)); |
72 | 72 |
73 DoWrite(); | 73 DoWrite(); |
74 | |
75 return !is_closed(); | |
76 } | 74 } |
77 | 75 |
78 bool BufferedSocketWriter::is_closed() { | 76 bool BufferedSocketWriter::is_closed() { |
79 return write_callback_.is_null(); | 77 return write_callback_.is_null(); |
80 } | 78 } |
81 | 79 |
82 void BufferedSocketWriter::DoWrite() { | 80 void BufferedSocketWriter::DoWrite() { |
83 DCHECK(thread_checker_.CalledOnValidThread()); | 81 DCHECK(thread_checker_.CalledOnValidThread()); |
84 | 82 |
85 base::WeakPtr<BufferedSocketWriter> self = weak_factory_.GetWeakPtr(); | 83 base::WeakPtr<BufferedSocketWriter> self = weak_factory_.GetWeakPtr(); |
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125 DCHECK(write_pending_); | 123 DCHECK(write_pending_); |
126 write_pending_ = false; | 124 write_pending_ = false; |
127 | 125 |
128 base::WeakPtr<BufferedSocketWriter> self = weak_factory_.GetWeakPtr(); | 126 base::WeakPtr<BufferedSocketWriter> self = weak_factory_.GetWeakPtr(); |
129 HandleWriteResult(result); | 127 HandleWriteResult(result); |
130 if (self) | 128 if (self) |
131 DoWrite(); | 129 DoWrite(); |
132 } | 130 } |
133 | 131 |
134 } // namespace remoting | 132 } // namespace remoting |
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