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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 #ifndef NET_URL_REQUEST_URL_REQUEST_THROTTLER_MANAGER_H_ | 5 #ifndef NET_URL_REQUEST_URL_REQUEST_THROTTLER_MANAGER_H_ |
6 #define NET_URL_REQUEST_URL_REQUEST_THROTTLER_MANAGER_H_ | 6 #define NET_URL_REQUEST_URL_REQUEST_THROTTLER_MANAGER_H_ |
7 #pragma once | 7 #pragma once |
8 | 8 |
9 #include <map> | 9 #include <map> |
10 #include <set> | 10 #include <set> |
11 #include <string> | 11 #include <string> |
12 | 12 |
13 #include "base/basictypes.h" | 13 #include "base/basictypes.h" |
14 #include "base/memory/ref_counted.h" | 14 #include "base/memory/ref_counted.h" |
15 #include "base/threading/non_thread_safe.h" | 15 #include "base/threading/non_thread_safe.h" |
16 #include "base/threading/platform_thread.h" | 16 #include "base/threading/platform_thread.h" |
17 #include "googleurl/src/gurl.h" | 17 #include "googleurl/src/gurl.h" |
18 #include "net/base/net_export.h" | 18 #include "net/base/net_export.h" |
19 #include "net/base/network_change_notifier.h" | 19 #include "net/base/network_change_notifier.h" |
20 #include "net/url_request/url_request_context.h" | |
eroman
2012/06/06 04:52:11
Is this header used?
Jói
2012/06/06 13:38:55
Only in the .cc file, moved it there.
| |
20 #include "net/url_request/url_request_throttler_entry.h" | 21 #include "net/url_request/url_request_throttler_entry.h" |
21 | 22 |
22 namespace net { | 23 namespace net { |
23 | 24 |
24 class BoundNetLog; | 25 class BoundNetLog; |
25 class NetLog; | 26 class NetLog; |
26 | 27 |
27 // Class that registers URL request throttler entries for URLs being accessed | 28 // Class that registers URL request throttler entries for URLs being accessed |
28 // in order to supervise traffic. URL requests for HTTP contents should | 29 // in order to supervise traffic. URL requests for HTTP contents should |
29 // register their URLs in this manager on each request. | 30 // register their URLs in this manager on each request. |
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134 // Set of hosts that have opted out. | 135 // Set of hosts that have opted out. |
135 OptOutHosts opt_out_hosts_; | 136 OptOutHosts opt_out_hosts_; |
136 | 137 |
137 // This keeps track of how many requests have been made. Used with | 138 // This keeps track of how many requests have been made. Used with |
138 // GarbageCollectEntries. | 139 // GarbageCollectEntries. |
139 unsigned int requests_since_last_gc_; | 140 unsigned int requests_since_last_gc_; |
140 | 141 |
141 // Valid after construction. | 142 // Valid after construction. |
142 GURL::Replacements url_id_replacements_; | 143 GURL::Replacements url_id_replacements_; |
143 | 144 |
144 // Whether we would like to reject outgoing HTTP requests during the back-off | |
145 // period. | |
146 bool enforce_throttling_; | |
147 | |
148 // Certain tests do not obey the net component's threading policy, so we | 145 // Certain tests do not obey the net component's threading policy, so we |
149 // keep track of whether we're being used by tests, and turn off certain | 146 // keep track of whether we're being used by tests, and turn off certain |
150 // checks. | 147 // checks. |
151 // | 148 // |
152 // TODO(joi): See if we can fix the offending unit tests and remove this | 149 // TODO(joi): See if we can fix the offending unit tests and remove this |
153 // workaround. | 150 // workaround. |
154 bool enable_thread_checks_; | 151 bool enable_thread_checks_; |
155 | 152 |
156 // Initially false, switches to true once we have logged because of back-off | 153 // Initially false, switches to true once we have logged because of back-off |
157 // being disabled for localhost. | 154 // being disabled for localhost. |
158 bool logged_for_localhost_disabled_; | 155 bool logged_for_localhost_disabled_; |
159 | 156 |
160 // NetLog to use, if configured. | 157 // NetLog to use, if configured. |
161 BoundNetLog net_log_; | 158 BoundNetLog net_log_; |
162 | 159 |
163 // Valid once we've registered for network notifications. | 160 // Valid once we've registered for network notifications. |
164 base::PlatformThreadId registered_from_thread_; | 161 base::PlatformThreadId registered_from_thread_; |
165 | 162 |
166 DISALLOW_COPY_AND_ASSIGN(URLRequestThrottlerManager); | 163 DISALLOW_COPY_AND_ASSIGN(URLRequestThrottlerManager); |
167 }; | 164 }; |
168 | 165 |
169 } // namespace net | 166 } // namespace net |
170 | 167 |
171 #endif // NET_URL_REQUEST_URL_REQUEST_THROTTLER_MANAGER_H_ | 168 #endif // NET_URL_REQUEST_URL_REQUEST_THROTTLER_MANAGER_H_ |
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