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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/websockets/websocket_throttle.h" | 5 #include "net/websockets/websocket_throttle.h" |
6 | 6 |
7 #include <string> | 7 #include <string> |
8 | 8 |
9 #include "base/message_loop/message_loop.h" | 9 #include "base/message_loop/message_loop.h" |
10 #include "net/base/address_list.h" | 10 #include "net/base/address_list.h" |
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66 // configuration. | 66 // configuration. |
67 WebSocketJob::set_websocket_over_spdy_enabled(true); | 67 WebSocketJob::set_websocket_over_spdy_enabled(true); |
68 | 68 |
69 // For host1: 1.2.3.4, 1.2.3.5, 1.2.3.6 | 69 // For host1: 1.2.3.4, 1.2.3.5, 1.2.3.6 |
70 AddressList addr; | 70 AddressList addr; |
71 addr.push_back(MakeAddr(1, 2, 3, 4)); | 71 addr.push_back(MakeAddr(1, 2, 3, 4)); |
72 addr.push_back(MakeAddr(1, 2, 3, 5)); | 72 addr.push_back(MakeAddr(1, 2, 3, 5)); |
73 addr.push_back(MakeAddr(1, 2, 3, 6)); | 73 addr.push_back(MakeAddr(1, 2, 3, 6)); |
74 scoped_refptr<WebSocketJob> w1(new WebSocketJob(&delegate)); | 74 scoped_refptr<WebSocketJob> w1(new WebSocketJob(&delegate)); |
75 scoped_refptr<SocketStream> s1( | 75 scoped_refptr<SocketStream> s1( |
76 new SocketStream(GURL("ws://host1/"), w1.get(), &context, NULL)); | 76 new SocketStream(GURL("ws://host1/"), w1.get())); |
| 77 s1->set_context(&context); |
77 w1->InitSocketStream(s1.get()); | 78 w1->InitSocketStream(s1.get()); |
78 WebSocketThrottleTest::MockSocketStreamConnect(s1.get(), addr); | 79 WebSocketThrottleTest::MockSocketStreamConnect(s1.get(), addr); |
79 | 80 |
80 DVLOG(1) << "socket1"; | 81 DVLOG(1) << "socket1"; |
81 TestCompletionCallback callback_s1; | 82 TestCompletionCallback callback_s1; |
82 // Trying to open connection to host1 will start without wait. | 83 // Trying to open connection to host1 will start without wait. |
83 EXPECT_EQ(OK, w1->OnStartOpenConnection(s1.get(), callback_s1.callback())); | 84 EXPECT_EQ(OK, w1->OnStartOpenConnection(s1.get(), callback_s1.callback())); |
84 | 85 |
85 // Now connecting to host1, so waiting queue looks like | 86 // Now connecting to host1, so waiting queue looks like |
86 // Address | head -> tail | 87 // Address | head -> tail |
87 // 1.2.3.4 | w1 | 88 // 1.2.3.4 | w1 |
88 // 1.2.3.5 | w1 | 89 // 1.2.3.5 | w1 |
89 // 1.2.3.6 | w1 | 90 // 1.2.3.6 | w1 |
90 | 91 |
91 // For host2: 1.2.3.4 | 92 // For host2: 1.2.3.4 |
92 addr.clear(); | 93 addr.clear(); |
93 addr.push_back(MakeAddr(1, 2, 3, 4)); | 94 addr.push_back(MakeAddr(1, 2, 3, 4)); |
94 scoped_refptr<WebSocketJob> w2(new WebSocketJob(&delegate)); | 95 scoped_refptr<WebSocketJob> w2(new WebSocketJob(&delegate)); |
95 scoped_refptr<SocketStream> s2( | 96 scoped_refptr<SocketStream> s2( |
96 new SocketStream(GURL("ws://host2/"), w2.get(), &context, NULL)); | 97 new SocketStream(GURL("ws://host2/"), w2.get())); |
| 98 s2->set_context(&context); |
97 w2->InitSocketStream(s2.get()); | 99 w2->InitSocketStream(s2.get()); |
98 WebSocketThrottleTest::MockSocketStreamConnect(s2.get(), addr); | 100 WebSocketThrottleTest::MockSocketStreamConnect(s2.get(), addr); |
99 | 101 |
100 DVLOG(1) << "socket2"; | 102 DVLOG(1) << "socket2"; |
101 TestCompletionCallback callback_s2; | 103 TestCompletionCallback callback_s2; |
102 // Trying to open connection to host2 will wait for w1. | 104 // Trying to open connection to host2 will wait for w1. |
103 EXPECT_EQ(ERR_IO_PENDING, | 105 EXPECT_EQ(ERR_IO_PENDING, |
104 w2->OnStartOpenConnection(s2.get(), callback_s2.callback())); | 106 w2->OnStartOpenConnection(s2.get(), callback_s2.callback())); |
105 // Now waiting queue looks like | 107 // Now waiting queue looks like |
106 // Address | head -> tail | 108 // Address | head -> tail |
107 // 1.2.3.4 | w1 w2 | 109 // 1.2.3.4 | w1 w2 |
108 // 1.2.3.5 | w1 | 110 // 1.2.3.5 | w1 |
109 // 1.2.3.6 | w1 | 111 // 1.2.3.6 | w1 |
110 | 112 |
111 // For host3: 1.2.3.5 | 113 // For host3: 1.2.3.5 |
112 addr.clear(); | 114 addr.clear(); |
113 addr.push_back(MakeAddr(1, 2, 3, 5)); | 115 addr.push_back(MakeAddr(1, 2, 3, 5)); |
114 scoped_refptr<WebSocketJob> w3(new WebSocketJob(&delegate)); | 116 scoped_refptr<WebSocketJob> w3(new WebSocketJob(&delegate)); |
115 scoped_refptr<SocketStream> s3( | 117 scoped_refptr<SocketStream> s3( |
116 new SocketStream(GURL("ws://host3/"), w3.get(), &context, NULL)); | 118 new SocketStream(GURL("ws://host3/"), w3.get())); |
| 119 s3->set_context(&context); |
117 w3->InitSocketStream(s3.get()); | 120 w3->InitSocketStream(s3.get()); |
118 WebSocketThrottleTest::MockSocketStreamConnect(s3.get(), addr); | 121 WebSocketThrottleTest::MockSocketStreamConnect(s3.get(), addr); |
119 | 122 |
120 DVLOG(1) << "socket3"; | 123 DVLOG(1) << "socket3"; |
121 TestCompletionCallback callback_s3; | 124 TestCompletionCallback callback_s3; |
122 // Trying to open connection to host3 will wait for w1. | 125 // Trying to open connection to host3 will wait for w1. |
123 EXPECT_EQ(ERR_IO_PENDING, | 126 EXPECT_EQ(ERR_IO_PENDING, |
124 w3->OnStartOpenConnection(s3.get(), callback_s3.callback())); | 127 w3->OnStartOpenConnection(s3.get(), callback_s3.callback())); |
125 // Address | head -> tail | 128 // Address | head -> tail |
126 // 1.2.3.4 | w1 w2 | 129 // 1.2.3.4 | w1 w2 |
127 // 1.2.3.5 | w1 w3 | 130 // 1.2.3.5 | w1 w3 |
128 // 1.2.3.6 | w1 | 131 // 1.2.3.6 | w1 |
129 | 132 |
130 // For host4: 1.2.3.4, 1.2.3.6 | 133 // For host4: 1.2.3.4, 1.2.3.6 |
131 addr.clear(); | 134 addr.clear(); |
132 addr.push_back(MakeAddr(1, 2, 3, 4)); | 135 addr.push_back(MakeAddr(1, 2, 3, 4)); |
133 addr.push_back(MakeAddr(1, 2, 3, 6)); | 136 addr.push_back(MakeAddr(1, 2, 3, 6)); |
134 scoped_refptr<WebSocketJob> w4(new WebSocketJob(&delegate)); | 137 scoped_refptr<WebSocketJob> w4(new WebSocketJob(&delegate)); |
135 scoped_refptr<SocketStream> s4( | 138 scoped_refptr<SocketStream> s4( |
136 new SocketStream(GURL("ws://host4/"), w4.get(), &context, NULL)); | 139 new SocketStream(GURL("ws://host4/"), w4.get())); |
| 140 s4->set_context(&context); |
137 w4->InitSocketStream(s4.get()); | 141 w4->InitSocketStream(s4.get()); |
138 WebSocketThrottleTest::MockSocketStreamConnect(s4.get(), addr); | 142 WebSocketThrottleTest::MockSocketStreamConnect(s4.get(), addr); |
139 | 143 |
140 DVLOG(1) << "socket4"; | 144 DVLOG(1) << "socket4"; |
141 TestCompletionCallback callback_s4; | 145 TestCompletionCallback callback_s4; |
142 // Trying to open connection to host4 will wait for w1, w2. | 146 // Trying to open connection to host4 will wait for w1, w2. |
143 EXPECT_EQ(ERR_IO_PENDING, | 147 EXPECT_EQ(ERR_IO_PENDING, |
144 w4->OnStartOpenConnection(s4.get(), callback_s4.callback())); | 148 w4->OnStartOpenConnection(s4.get(), callback_s4.callback())); |
145 // Address | head -> tail | 149 // Address | head -> tail |
146 // 1.2.3.4 | w1 w2 w4 | 150 // 1.2.3.4 | w1 w2 w4 |
147 // 1.2.3.5 | w1 w3 | 151 // 1.2.3.5 | w1 w3 |
148 // 1.2.3.6 | w1 w4 | 152 // 1.2.3.6 | w1 w4 |
149 | 153 |
150 // For host5: 1.2.3.6 | 154 // For host5: 1.2.3.6 |
151 addr.clear(); | 155 addr.clear(); |
152 addr.push_back(MakeAddr(1, 2, 3, 6)); | 156 addr.push_back(MakeAddr(1, 2, 3, 6)); |
153 scoped_refptr<WebSocketJob> w5(new WebSocketJob(&delegate)); | 157 scoped_refptr<WebSocketJob> w5(new WebSocketJob(&delegate)); |
154 scoped_refptr<SocketStream> s5( | 158 scoped_refptr<SocketStream> s5( |
155 new SocketStream(GURL("ws://host5/"), w5.get(), &context, NULL)); | 159 new SocketStream(GURL("ws://host5/"), w5.get())); |
| 160 s5->set_context(&context); |
156 w5->InitSocketStream(s5.get()); | 161 w5->InitSocketStream(s5.get()); |
157 WebSocketThrottleTest::MockSocketStreamConnect(s5.get(), addr); | 162 WebSocketThrottleTest::MockSocketStreamConnect(s5.get(), addr); |
158 | 163 |
159 DVLOG(1) << "socket5"; | 164 DVLOG(1) << "socket5"; |
160 TestCompletionCallback callback_s5; | 165 TestCompletionCallback callback_s5; |
161 // Trying to open connection to host5 will wait for w1, w4 | 166 // Trying to open connection to host5 will wait for w1, w4 |
162 EXPECT_EQ(ERR_IO_PENDING, | 167 EXPECT_EQ(ERR_IO_PENDING, |
163 w5->OnStartOpenConnection(s5.get(), callback_s5.callback())); | 168 w5->OnStartOpenConnection(s5.get(), callback_s5.callback())); |
164 // Address | head -> tail | 169 // Address | head -> tail |
165 // 1.2.3.4 | w1 w2 w4 | 170 // 1.2.3.4 | w1 w2 w4 |
166 // 1.2.3.5 | w1 w3 | 171 // 1.2.3.5 | w1 w3 |
167 // 1.2.3.6 | w1 w4 w5 | 172 // 1.2.3.6 | w1 w4 w5 |
168 | 173 |
169 // For host6: 1.2.3.6 | 174 // For host6: 1.2.3.6 |
170 addr.clear(); | 175 addr.clear(); |
171 addr.push_back(MakeAddr(1, 2, 3, 6)); | 176 addr.push_back(MakeAddr(1, 2, 3, 6)); |
172 scoped_refptr<WebSocketJob> w6(new WebSocketJob(&delegate)); | 177 scoped_refptr<WebSocketJob> w6(new WebSocketJob(&delegate)); |
173 scoped_refptr<SocketStream> s6( | 178 scoped_refptr<SocketStream> s6( |
174 new SocketStream(GURL("ws://host6/"), w6.get(), &context, NULL)); | 179 new SocketStream(GURL("ws://host6/"), w6.get())); |
| 180 s6->set_context(&context); |
175 w6->InitSocketStream(s6.get()); | 181 w6->InitSocketStream(s6.get()); |
176 WebSocketThrottleTest::MockSocketStreamConnect(s6.get(), addr); | 182 WebSocketThrottleTest::MockSocketStreamConnect(s6.get(), addr); |
177 | 183 |
178 DVLOG(1) << "socket6"; | 184 DVLOG(1) << "socket6"; |
179 TestCompletionCallback callback_s6; | 185 TestCompletionCallback callback_s6; |
180 // Trying to open connection to host6 will wait for w1, w4, w5 | 186 // Trying to open connection to host6 will wait for w1, w4, w5 |
181 EXPECT_EQ(ERR_IO_PENDING, | 187 EXPECT_EQ(ERR_IO_PENDING, |
182 w6->OnStartOpenConnection(s6.get(), callback_s6.callback())); | 188 w6->OnStartOpenConnection(s6.get(), callback_s6.callback())); |
183 // Address | head -> tail | 189 // Address | head -> tail |
184 // 1.2.3.4 | w1 w2 w4 | 190 // 1.2.3.4 | w1 w2 w4 |
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276 TestURLRequestContext context; | 282 TestURLRequestContext context; |
277 DummySocketStreamDelegate delegate; | 283 DummySocketStreamDelegate delegate; |
278 WebSocketJob::set_websocket_over_spdy_enabled(true); | 284 WebSocketJob::set_websocket_over_spdy_enabled(true); |
279 | 285 |
280 // For localhost: 127.0.0.1, 127.0.0.1 | 286 // For localhost: 127.0.0.1, 127.0.0.1 |
281 AddressList addr; | 287 AddressList addr; |
282 addr.push_back(MakeAddr(127, 0, 0, 1)); | 288 addr.push_back(MakeAddr(127, 0, 0, 1)); |
283 addr.push_back(MakeAddr(127, 0, 0, 1)); | 289 addr.push_back(MakeAddr(127, 0, 0, 1)); |
284 scoped_refptr<WebSocketJob> w1(new WebSocketJob(&delegate)); | 290 scoped_refptr<WebSocketJob> w1(new WebSocketJob(&delegate)); |
285 scoped_refptr<SocketStream> s1( | 291 scoped_refptr<SocketStream> s1( |
286 new SocketStream(GURL("ws://localhost/"), w1.get(), &context, NULL)); | 292 new SocketStream(GURL("ws://localhost/"), w1.get())); |
| 293 s1->set_context(&context); |
287 w1->InitSocketStream(s1.get()); | 294 w1->InitSocketStream(s1.get()); |
288 WebSocketThrottleTest::MockSocketStreamConnect(s1.get(), addr); | 295 WebSocketThrottleTest::MockSocketStreamConnect(s1.get(), addr); |
289 | 296 |
290 DVLOG(1) << "socket1"; | 297 DVLOG(1) << "socket1"; |
291 TestCompletionCallback callback_s1; | 298 TestCompletionCallback callback_s1; |
292 // Trying to open connection to localhost will start without wait. | 299 // Trying to open connection to localhost will start without wait. |
293 EXPECT_EQ(OK, w1->OnStartOpenConnection(s1.get(), callback_s1.callback())); | 300 EXPECT_EQ(OK, w1->OnStartOpenConnection(s1.get(), callback_s1.callback())); |
294 | 301 |
295 DVLOG(1) << "socket1 close"; | 302 DVLOG(1) << "socket1 close"; |
296 w1->OnClose(s1.get()); | 303 w1->OnClose(s1.get()); |
297 s1->DetachDelegate(); | 304 s1->DetachDelegate(); |
298 DVLOG(1) << "Done"; | 305 DVLOG(1) << "Done"; |
299 base::MessageLoopForIO::current()->RunUntilIdle(); | 306 base::MessageLoopForIO::current()->RunUntilIdle(); |
300 } | 307 } |
301 | 308 |
302 // A connection should not be blocked by another connection to the same IP | 309 // A connection should not be blocked by another connection to the same IP |
303 // with a different port. | 310 // with a different port. |
304 TEST_F(WebSocketThrottleTest, NoThrottleForDistinctPort) { | 311 TEST_F(WebSocketThrottleTest, NoThrottleForDistinctPort) { |
305 TestURLRequestContext context; | 312 TestURLRequestContext context; |
306 DummySocketStreamDelegate delegate; | 313 DummySocketStreamDelegate delegate; |
307 IPAddressNumber localhost; | 314 IPAddressNumber localhost; |
308 ParseIPLiteralToNumber("127.0.0.1", &localhost); | 315 ParseIPLiteralToNumber("127.0.0.1", &localhost); |
309 WebSocketJob::set_websocket_over_spdy_enabled(false); | 316 WebSocketJob::set_websocket_over_spdy_enabled(false); |
310 | 317 |
311 // socket1: 127.0.0.1:80 | 318 // socket1: 127.0.0.1:80 |
312 scoped_refptr<WebSocketJob> w1(new WebSocketJob(&delegate)); | 319 scoped_refptr<WebSocketJob> w1(new WebSocketJob(&delegate)); |
313 scoped_refptr<SocketStream> s1( | 320 scoped_refptr<SocketStream> s1( |
314 new SocketStream(GURL("ws://localhost:80/"), w1.get(), &context, NULL)); | 321 new SocketStream(GURL("ws://localhost:80/"), w1.get())); |
| 322 s1->set_context(&context); |
315 w1->InitSocketStream(s1.get()); | 323 w1->InitSocketStream(s1.get()); |
316 MockSocketStreamConnect(s1.get(), | 324 MockSocketStreamConnect(s1.get(), |
317 AddressList::CreateFromIPAddress(localhost, 80)); | 325 AddressList::CreateFromIPAddress(localhost, 80)); |
318 | 326 |
319 DVLOG(1) << "connecting socket1"; | 327 DVLOG(1) << "connecting socket1"; |
320 TestCompletionCallback callback_s1; | 328 TestCompletionCallback callback_s1; |
321 // Trying to open connection to localhost:80 will start without waiting. | 329 // Trying to open connection to localhost:80 will start without waiting. |
322 EXPECT_EQ(OK, w1->OnStartOpenConnection(s1.get(), callback_s1.callback())); | 330 EXPECT_EQ(OK, w1->OnStartOpenConnection(s1.get(), callback_s1.callback())); |
323 | 331 |
324 // socket2: 127.0.0.1:81 | 332 // socket2: 127.0.0.1:81 |
325 scoped_refptr<WebSocketJob> w2(new WebSocketJob(&delegate)); | 333 scoped_refptr<WebSocketJob> w2(new WebSocketJob(&delegate)); |
326 scoped_refptr<SocketStream> s2( | 334 scoped_refptr<SocketStream> s2( |
327 new SocketStream(GURL("ws://localhost:81/"), w2.get(), &context, NULL)); | 335 new SocketStream(GURL("ws://localhost:81/"), w2.get())); |
| 336 s2->set_context(&context); |
328 w2->InitSocketStream(s2.get()); | 337 w2->InitSocketStream(s2.get()); |
329 MockSocketStreamConnect(s2.get(), | 338 MockSocketStreamConnect(s2.get(), |
330 AddressList::CreateFromIPAddress(localhost, 81)); | 339 AddressList::CreateFromIPAddress(localhost, 81)); |
331 | 340 |
332 DVLOG(1) << "connecting socket2"; | 341 DVLOG(1) << "connecting socket2"; |
333 TestCompletionCallback callback_s2; | 342 TestCompletionCallback callback_s2; |
334 // Trying to open connection to localhost:81 will start without waiting. | 343 // Trying to open connection to localhost:81 will start without waiting. |
335 EXPECT_EQ(OK, w2->OnStartOpenConnection(s2.get(), callback_s2.callback())); | 344 EXPECT_EQ(OK, w2->OnStartOpenConnection(s2.get(), callback_s2.callback())); |
336 | 345 |
337 DVLOG(1) << "closing socket1"; | 346 DVLOG(1) << "closing socket1"; |
338 w1->OnClose(s1.get()); | 347 w1->OnClose(s1.get()); |
339 s1->DetachDelegate(); | 348 s1->DetachDelegate(); |
340 | 349 |
341 DVLOG(1) << "closing socket2"; | 350 DVLOG(1) << "closing socket2"; |
342 w2->OnClose(s2.get()); | 351 w2->OnClose(s2.get()); |
343 s2->DetachDelegate(); | 352 s2->DetachDelegate(); |
344 DVLOG(1) << "Done"; | 353 DVLOG(1) << "Done"; |
345 base::MessageLoopForIO::current()->RunUntilIdle(); | 354 base::MessageLoopForIO::current()->RunUntilIdle(); |
346 } | 355 } |
347 | 356 |
348 } | 357 } |
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