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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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/protocol/pseudotcp_channel_factory.h" | 5 #include "remoting/protocol/pseudotcp_channel_factory.h" |
6 | 6 |
7 #include <utility> | 7 #include <utility> |
8 | 8 |
9 #include "base/bind.h" | 9 #include "base/bind.h" |
10 #include "net/base/net_errors.h" | 10 #include "net/base/net_errors.h" |
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54 datagram_channel_factory_->CancelChannelCreation(name); | 54 datagram_channel_factory_->CancelChannelCreation(name); |
55 } else { | 55 } else { |
56 delete it->second; | 56 delete it->second; |
57 pending_sockets_.erase(it); | 57 pending_sockets_.erase(it); |
58 } | 58 } |
59 } | 59 } |
60 | 60 |
61 void PseudoTcpChannelFactory::OnDatagramChannelCreated( | 61 void PseudoTcpChannelFactory::OnDatagramChannelCreated( |
62 const std::string& name, | 62 const std::string& name, |
63 const ChannelCreatedCallback& callback, | 63 const ChannelCreatedCallback& callback, |
64 scoped_ptr<P2PDatagramSocket> datagram_socket) { | 64 std::unique_ptr<P2PDatagramSocket> datagram_socket) { |
65 PseudoTcpAdapter* adapter = new PseudoTcpAdapter(std::move(datagram_socket)); | 65 PseudoTcpAdapter* adapter = new PseudoTcpAdapter(std::move(datagram_socket)); |
66 pending_sockets_[name] = adapter; | 66 pending_sockets_[name] = adapter; |
67 | 67 |
68 adapter->SetSendBufferSize(kTcpSendBufferSize); | 68 adapter->SetSendBufferSize(kTcpSendBufferSize); |
69 adapter->SetReceiveBufferSize(kTcpReceiveBufferSize); | 69 adapter->SetReceiveBufferSize(kTcpReceiveBufferSize); |
70 adapter->SetNoDelay(true); | 70 adapter->SetNoDelay(true); |
71 adapter->SetAckDelay(kTcpAckDelayMilliseconds); | 71 adapter->SetAckDelay(kTcpAckDelayMilliseconds); |
72 | 72 |
73 // TODO(sergeyu): This is a hack to improve latency of the video channel. | 73 // TODO(sergeyu): This is a hack to improve latency of the video channel. |
74 // Consider removing it once we have better flow control implemented. | 74 // Consider removing it once we have better flow control implemented. |
75 if (name == kVideoChannelName) | 75 if (name == kVideoChannelName) |
76 adapter->SetWriteWaitsForSend(true); | 76 adapter->SetWriteWaitsForSend(true); |
77 | 77 |
78 int result = adapter->Connect( | 78 int result = adapter->Connect( |
79 base::Bind(&PseudoTcpChannelFactory::OnPseudoTcpConnected, | 79 base::Bind(&PseudoTcpChannelFactory::OnPseudoTcpConnected, |
80 base::Unretained(this), name, callback)); | 80 base::Unretained(this), name, callback)); |
81 if (result != net::ERR_IO_PENDING) | 81 if (result != net::ERR_IO_PENDING) |
82 OnPseudoTcpConnected(name, callback, result); | 82 OnPseudoTcpConnected(name, callback, result); |
83 } | 83 } |
84 | 84 |
85 void PseudoTcpChannelFactory::OnPseudoTcpConnected( | 85 void PseudoTcpChannelFactory::OnPseudoTcpConnected( |
86 const std::string& name, | 86 const std::string& name, |
87 const ChannelCreatedCallback& callback, | 87 const ChannelCreatedCallback& callback, |
88 int result) { | 88 int result) { |
89 PendingSocketsMap::iterator it = pending_sockets_.find(name); | 89 PendingSocketsMap::iterator it = pending_sockets_.find(name); |
90 DCHECK(it != pending_sockets_.end()); | 90 DCHECK(it != pending_sockets_.end()); |
91 scoped_ptr<P2PStreamSocket> socket(it->second); | 91 std::unique_ptr<P2PStreamSocket> socket(it->second); |
92 pending_sockets_.erase(it); | 92 pending_sockets_.erase(it); |
93 | 93 |
94 if (result != net::OK) | 94 if (result != net::OK) |
95 socket.reset(); | 95 socket.reset(); |
96 | 96 |
97 callback.Run(std::move(socket)); | 97 callback.Run(std::move(socket)); |
98 } | 98 } |
99 | 99 |
100 } // namespace protocol | 100 } // namespace protocol |
101 } // namespace remoting | 101 } // namespace remoting |
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