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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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/http/http_network_layer.h" | 5 #include "net/http/http_network_layer.h" |
6 | 6 |
7 #include "base/logging.h" | 7 #include "base/logging.h" |
8 #include "base/string_number_conversions.h" | 8 #include "base/string_number_conversions.h" |
9 #include "base/string_split.h" | 9 #include "base/string_split.h" |
10 #include "base/string_util.h" | 10 #include "base/string_util.h" |
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35 DCHECK(session); | 35 DCHECK(session); |
36 | 36 |
37 return new HttpNetworkLayer(session); | 37 return new HttpNetworkLayer(session); |
38 } | 38 } |
39 | 39 |
40 // static | 40 // static |
41 void HttpNetworkLayer::EnableSpdy(const std::string& mode) { | 41 void HttpNetworkLayer::EnableSpdy(const std::string& mode) { |
42 static const char kOff[] = "off"; | 42 static const char kOff[] = "off"; |
43 static const char kSSL[] = "ssl"; | 43 static const char kSSL[] = "ssl"; |
44 static const char kDisableSSL[] = "no-ssl"; | 44 static const char kDisableSSL[] = "no-ssl"; |
45 static const char kDisablePing[] = "no-ping"; | |
willchan no longer on Chromium
2011/10/15 08:08:03
Not that I really care, but why are we adding a fl
jar (doing other things)
2011/10/15 09:00:52
The concern was that this was being added late in
willchan no longer on Chromium
2011/10/15 20:17:40
OK, that sounds reasonable. Although I really real
| |
45 static const char kExclude[] = "exclude"; // Hosts to exclude | 46 static const char kExclude[] = "exclude"; // Hosts to exclude |
46 static const char kDisableCompression[] = "no-compress"; | 47 static const char kDisableCompression[] = "no-compress"; |
47 static const char kDisableAltProtocols[] = "no-alt-protocols"; | 48 static const char kDisableAltProtocols[] = "no-alt-protocols"; |
48 static const char kEnableVersionOne[] = "v1"; | 49 static const char kEnableVersionOne[] = "v1"; |
49 static const char kForceAltProtocols[] = "force-alt-protocols"; | 50 static const char kForceAltProtocols[] = "force-alt-protocols"; |
50 static const char kSingleDomain[] = "single-domain"; | 51 static const char kSingleDomain[] = "single-domain"; |
51 | 52 |
52 // If flow-control is enabled, received WINDOW_UPDATE and SETTINGS | 53 // If flow-control is enabled, received WINDOW_UPDATE and SETTINGS |
53 // messages are processed and outstanding window size is actually obeyed | 54 // messages are processed and outstanding window size is actually obeyed |
54 // when sending data frames, and WINDOW_UPDATE messages are generated | 55 // when sending data frames, and WINDOW_UPDATE messages are generated |
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94 | 95 |
95 if (option == kOff) { | 96 if (option == kOff) { |
96 HttpStreamFactory::set_spdy_enabled(false); | 97 HttpStreamFactory::set_spdy_enabled(false); |
97 } else if (option == kDisableSSL) { | 98 } else if (option == kDisableSSL) { |
98 SpdySession::SetSSLMode(false); // Disable SSL | 99 SpdySession::SetSSLMode(false); // Disable SSL |
99 HttpStreamFactory::set_force_spdy_over_ssl(false); | 100 HttpStreamFactory::set_force_spdy_over_ssl(false); |
100 HttpStreamFactory::set_force_spdy_always(true); | 101 HttpStreamFactory::set_force_spdy_always(true); |
101 } else if (option == kSSL) { | 102 } else if (option == kSSL) { |
102 HttpStreamFactory::set_force_spdy_over_ssl(true); | 103 HttpStreamFactory::set_force_spdy_over_ssl(true); |
103 HttpStreamFactory::set_force_spdy_always(true); | 104 HttpStreamFactory::set_force_spdy_always(true); |
105 } else if (option == kDisablePing) { | |
106 SpdySession::set_enable_ping_based_connection_checking(false); | |
104 } else if (option == kExclude) { | 107 } else if (option == kExclude) { |
105 HttpStreamFactory::add_forced_spdy_exclusion(value); | 108 HttpStreamFactory::add_forced_spdy_exclusion(value); |
106 } else if (option == kDisableCompression) { | 109 } else if (option == kDisableCompression) { |
107 spdy::SpdyFramer::set_enable_compression_default(false); | 110 spdy::SpdyFramer::set_enable_compression_default(false); |
108 } else if (option == kEnableNPN) { | 111 } else if (option == kEnableNPN) { |
109 HttpStreamFactory::set_use_alternate_protocols(use_alt_protocols); | 112 HttpStreamFactory::set_use_alternate_protocols(use_alt_protocols); |
110 HttpStreamFactory::set_next_protos(kNpnProtosFull); | 113 HttpStreamFactory::set_next_protos(kNpnProtosFull); |
111 } else if (option == kEnableNpnHttpOnly) { | 114 } else if (option == kEnableNpnHttpOnly) { |
112 // Avoid alternate protocol in this case. Otherwise, browser will try SSL | 115 // Avoid alternate protocol in this case. Otherwise, browser will try SSL |
113 // and then fallback to http. This introduces extra load. | 116 // and then fallback to http. This introduces extra load. |
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164 | 167 |
165 if (session_) | 168 if (session_) |
166 session_->CloseIdleConnections(); | 169 session_->CloseIdleConnections(); |
167 } | 170 } |
168 | 171 |
169 void HttpNetworkLayer::OnResume() { | 172 void HttpNetworkLayer::OnResume() { |
170 suspended_ = false; | 173 suspended_ = false; |
171 } | 174 } |
172 | 175 |
173 } // namespace net | 176 } // namespace net |
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